ORIGINAL RESEARCH article

Front. Med., 25 April 2025

Sec. Nephrology

Volume 12 - 2025 | https://doi.org/10.3389/fmed.2025.1547321

This article is part of the Research TopicInfluence of Social Determinants on Wellbeing in Chronic Kidney Disease PatientsView all 7 articles

Unhealthy lifestyle profile as a risk factor for poor quality of life and mental health in chronic kidney disease patients: a comparative case–control study

Maryam Beyrami&#x;Maryam Beyrami1Sohrab Amiri
&#x;Sohrab Amiri2*
  • 1Science and Research Branch, Department of General Psychology, Faculty of Literature, Humanities and Social Sciences, Islamic Azad University, Tehran, Iran
  • 2Spiritual Health Research Centre, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran

Background: This study examined the mental health status and lifestyle of chronic kidney disease patients in comparison to a health control group. It also evaluated lifestyle factors as potential risk factors for kidney disease.

Methods: The case–control comparative study included chronic kidney disease (CKD) patients aged ≥18 years and a healthy control group. The primary outcomes were lifestyle profile, health-related quality of life, psychiatric morbidity, and somatic symptoms experiences. Associations between sociodemographic characteristics, health behaviors, and the risk of CKD were investigated using logistic regression, with odds ratios (ORs) and 95% confidence intervals (CIs) calculated. Independent t-tests were used to compare kidney patients with the healthy control group.

Results: The CKD group scored lower in most aspects of lifestyle and health-related quality of life than the healthy control group. Additionally, CKD patients exhibited poorer mental health status than the healthy control group. Factors associated with chronic kidney disease risk include female gender, history of disease, and being retired. A health-promoting lifestyle among chronic kidney disease patients had a direct relationship with high health-related quality of life. Furthermore, a health-promoting lifestyle was negatively associated with mental health disorders and somatic symptoms experiences.

Conclusion: Compared to the healthy control group, CKD patients in this study reported more pain, physical complaints, and depression. A healthy lifestyle can be effective in the prevention and treatment of many physical and mental health problems. Compared to other treatments used for mental disorders, such as drug therapy or psychological therapy, lifestyle interventions can have long-lasting effects and tend to be more cost-effective for individuals.

Introduction

Kidney disease is one of the most significant health problems affecting approximately 10% of the population (1). Awareness of this problem has been limited and is still incomplete (2). The multidimensional burden of kidney disease is increasing day by day, including prevalence, morbidity, mortality, and costs, and the disease burden is more common in low-income countries (1). According to a published report, 850 million people worldwide suffer from kidney disease, with the majority living in low-and middle-income countries. This population often has limited access to healthcare, including diagnosis, prevention, and treatment (3). Early diagnosis of kidney disease is vital to track its deterioration, progression, and related complaints. However, studies indicate that awareness of kidney disease remains low in the general population (4). One of the complaints that can increase the burden of this disease and costs in kidney patients is mental disorders (5).

Mental disorders are one of the most common health problems in the world, and the burden caused by them is significant for the health system, societies, and individuals (6). It is estimated that there are 970.1 million cases of mental disorders worldwide (6), which is an increase of 48.1% compared to the past three decades (6). Of these cases, 507.9 million are women and 462.2 million are men (6). Studies on kidney patients have also shown that the prevalence of mental disorders is high in this population (79). A national study on a large population of kidney patients has shown that 28.3% have mental disorders (10). A further analysis of the prevalence of depression shows a prevalence of 39.3 and 22.8% based on questionnaires and interviews, respectively (11). One of the most important factors influencing both physical and mental health is lifestyle (1215).

Lifestyle is a multidimensional, complex, and generic concept that has been defined in various ways in scientific research (16). There is no single definition; however, one definition in line with the current research is “Collective patterns of health-related behavior based on choices from options available to people according to their life chances (17).” A lifestyle includes components such as nutrition, physical activity, smoking, sleep, and stress management (1820). Any of the unhealthy lifestyle factors can increase the risk of diseases (14). The World Health Organization (WHO) states that 60% of the factors influencing personal health and quality of life are related to lifestyle (21). Unhealthy lifestyle is known to be associated with risk of cancer (22), coronary heart disease (23), stroke (24), ardiometabolic diseases (25), mortality (26), and poor sleep quality (27). On the other hand, a healthy lifestyle is related to improving health-related quality of life (28) and reducing sleep disturbances (29). Inadequate dietary habits and insufficient physical activity stand out as key lifestyle factors linked to adverse health outcomes in individuals living with chronic kidney disease (30). Engaging in physical activity and exercise is highly encouraged for individuals at every stage of chronic kidney disease (31). A recent systematic review and practice guideline highlights that engaging in exercise before dialysis can lead to notable improvements in blood pressure, physical function and capacity, reduction in functional limitations, and an enhanced quality of life related to overall health (32). Considering what has been said, evidence shows the effects of different dimensions of lifestyle on health outcomes in chronic kidney disease patients.

As stated, the mental health status of chronic kidney disease patients is worse compared to the general population. This case–control comparative study examined the mental health status and lifestyle of chronic kidney disease patients in comparison with a healthy control group. Additionally, lifestyle factors were evaluated as risk factors for chronic kidney disease.

Materials and methods

Study design and population

This case–control comparative study included chronic kidney disease patients and healthy participants. The CKD patients were recruited from a large hospital, including its kidney ward, while healthy participants were companions of patients who had no disease. This study was conducted face-to-face between June and July 2024.

Ethical considerations

The research was conducted following ethical standards and in compliance with the guidelines of the Helsinki Declaration (33). This research was approved by the local ethics committee (IR.IAU.SRB.REC.1403.119). All the participants filled out the consent form, and the research executives gave them sufficient explanations about confidentiality. The participants could withdraw from the research at any stage.

Consent to participate

Informed consent was obtained from all subjects.

Sample size and calculation

The sample size was calculated using G.power software (34). Based on considering Effect size power 0.50, α error probability 0.05, power 0.95, and allocation ratio 1, the required sample size was 88 for each group using G*power software (34). To increase reliability as well as consider possible data loss and missing data, the initial sample size for this research was 100 participants for each group, and information was collected from 200 participants. The research sample was collected using convenience sampling, involving patients with kidney disease and their healthy companions who participated as control subjects.

Eligibility criteria

The study population (P) consisted of chronic kidney disease patients aged≥18 years and a healthy control group. This research was an observational study. We have a healthy control group as reference (C). Outcomes of interest were health-promoting lifestyle profile, health-related quality of life, psychiatric morbidity, and somatic symptoms experiences.

Instruments

Sociodemographic

A self-report form was used to measure demographic, economic, and social characteristics. This form included age, sex, education, employment status, income status, living with, history of disease, body mass index, smoking, and physical activity.

Health-related quality of life

The Short-Form 36 (SF-36) is used to measure health-related quality of life. This questionnaire includes 36 items, with total scores between 0 and 100; higher scores indicate a higher health-related quality of life. This questionnaire consists of eight subscales: physical functioning, role limitations due to physical health, role limitations due to emotional problems, energy and fatigue, mental health, social functioning, pain, and general health (3537). Cronbach’s alpha coefficients range from 0.77 to 0.90, except for the vitality scale (alpha = 0.65) (38).

Health-promoting lifestyle profile

The health-promoting lifestyle questionnaire has 52 items, which are grouped into six subscales: “health responsibility (nine items), spiritual growth (nine items), physical activity (eight items), interpersonal relationships (nine items), nutrition (nine items), and stress management (eight items)” (39). This questionnaire was developed in 1987 by Walker et al. (39), and its psychometric properties have been evaluated. The scoring of this questionnaire is based on a 4-point Likert scale: never (1), sometimes (2), frequently (3), and regularly (4) (39), with higher scores indicating healthier lifestyle behaviors (39). Cronbach’s alpha of 0.94 was reported for this questionnaire, and the subscale of Cronbach’s alpha was between 0.79 and 0.87 (39). The lifestyle variable is a variable with an ordinal scale. A score between 104 and 152 is classified as a poor lifestyle, 105 and 156 as a moderate lifestyle, and 157 and 208 as a good lifestyle (40).

General Health Questionnaire

The General Health Questionnaire (GHQ) is one of the most common questionnaires for measuring psychiatric morbidity (41). This questionnaire contains 28 items that are scored based on a four-point Likert scale (0-not at all, 1-no more than usual, 2-rather more than usual, and 3-much more than usual). The four subscales of this questionnaire include somatic symptoms, anxiety/insomnia, social dysfunction, and severe depression (41). High scores in this questionnaire indicate psychiatric morbidity (41). This questionnaire has been used in different cultures and populations, and the findings show its reliability and validity (42). Test–retest reliability has been reported to be high (0.78–0 0.9) and Cronbach’s α ranges from 0.9 to 0.95 (43, 44).

Somatic Symptoms Experiences Questionnaire

The Somatic Symptoms Experiences Questionnaire (SSEQ) was developed to measure the psychological processes of the somatoform disorder (45). This questionnaire includes 13 items, with four subscales: health worries (2,4,7,9,10), experience of illness (1,5), problems while interacting with physicians (3,6,8), and consequences of illness (11,12,13). The Likert scoring of this questionnaire is six degrees: never, very rarely, rarely, often, very often, and always. Higher scores indicate greater experience of somatic symptoms (45). Cronbach’s α = 0.90 was reported for this questionnaire (45). In other cultures, this questionnaire has good validity and reliability (46).

Statistical analysis

We conducted two-part analyses for further insight. The first part was a comparison between chronic kidney disease patients and the healthy control group based on variables, and the second part was an examination of risk factors for chronic kidney disease. In this research, the exposure variable included health promotion lifestyle, and the outcome was health-related quality of life, mental health, and somatic symptoms experiences. At first, an analysis of the sociodemographic status of the participants was performed. The association between sociodemographic and health behaviors with the risk of kidney disease was investigated using logistic regression, and odds ratios with 95% confidence intervals were calculated. An independent t-test was used to compare chronic kidney disease patients and the healthy control group in terms of lifestyle, health-related quality of life, mental health, and somatic symptoms experiences. The zero-order correlation coefficient and linear regression were used to examine the association between health promotion lifestyle with health-related quality of life, mental health, and somatic symptoms experiences. SPSS 27 (IBM, United States) and Stata-14 software (Stata Corp. College Station, TX) were used for software statistical calculations.

Results

Table 1 shows the demographic and health status of individuals with chronic kidney disease and the healthy control group. The majority of participants in this study were male, and the prevalence of overweight was very high, particularly in terms of body mass index. The majority of the participants reported a history of disease, and physical activity was low among the participants.

Table 1
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Table 1. Demographic and health status of the participants stratified by groups.

According to the results shown in Table 2, chronic kidney disease patients had lower scores in most aspects of lifestyle and health-related quality of life compared to the healthy control group, which means that health-related quality of life is low and the lifestyle is worse. Moreover, the chronic kidney disease group showed a worse condition in terms of mental health than the healthy control group.

Table 2
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Table 2. Means and standard deviations of health-related quality of life, lifestyle, and mental health variables in chronic kidney disease and healthy control groups.

In Table 3, the health-related quality of life, lifestyle, somatic symptoms experiences, and mental health have been compared between chronic kidney disease patients and the healthy control group, and the results showed that chronic kidney disease patients had worse conditions in health-related quality of life and lifestyle than the healthy control group. Moreover, chronic kidney disease patients have more somatic symptoms experiences and mental disorders than the healthy control group.

Table 3
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Table 3. Comparison of health-related quality of life, lifestyle, and mental health in chronic kidney disease patients and healthy control group.

The health status of chronic kidney disease patients compared to the healthy control group is shown in Table 4. Factors associated with kidney disease risk include female gender, history of disease, and being retired (Figure 1).

Table 4
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Table 4. Odds ratio of kidney disease based on associated variables.

Figure 1
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Figure 1. Distribution of characters in kidney and healthy population.

Prediction of health-related quality of life, mental health, and somatic symptoms based on lifestyle showed that health-promoting lifestyle in chronic kidney disease patients had a direct relationship with high health-related quality of life. Moreover, a health-promoting lifestyle was negatively related to mental disorders and somatic symptoms experiences (Table 5).

Table 5
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Table 5. Prediction of health-related quality of life, somatic symptoms, and mental health by lifestyle profile in chronic kidney disease patients.

Discussion

This research was conducted to investigate the lifestyle and mental health of chronic kidney disease patients, as well as the relationship between lifestyle and the risk of mental health problems in these patients. A total of 100 chronic kidney disease patients and 100 healthy individuals participated in this study. The examination of health-related quality of life in both groups showed that, except for the mental health component, chronic kidney disease patients had a lower health-related quality of life than the healthy control group in all other components. Health-related quality of life is one of the characteristics that have been considered for measuring the effectiveness of treatment on patients (47). The findings obtained from this research are consistent with the study that examined the health-related quality of life in different stages of chronic kidney disease (47, 48). The results of this study pertain to patients who currently have chronic kidney disease.

Another finding obtained from this research showed an unhealthy lifestyle in kidney patients compared to the healthy control group, and this difference was significant. This finding aligns with previous studies that also report an unhealthy lifestyle in kidney patients compared to healthy controls (49). There is a relationship between unhealthy lifestyles and non-communicable diseases, and it has been hypothesized that a similar mechanism is responsible for the relationship between unhealthy lifestyles and kidney disease (49). The connection between unhealthy lifestyle behaviors and chronic kidney disease appears to stem from shared underlying mechanisms, where the cumulative impact of these behaviors likely contributes significantly to the development of the condition. However, given the cross-sectional design of the current study, establishing a definitive causal relationship between unhealthy lifestyle habits and kidney disease prevalence was not feasible (49). For example, a meta-analysis has shown that reduced physical activity as a lifestyle component affects the development of kidney disease through obesity, hypertension, and type 2 diabetes (50). A similar finding was observed for other unhealthy lifestyle components, including poor nutrition, characterized by high levels of animal fat, sodium, and soft drinks, all of which cause the development of renal dysfunction (5153). In this regard, studies have shown that in kidney patients, lifestyle modifications, including regular physical activity, weight loss, and smoking cessation, are associated with a lower risk of adverse outcomes (32, 5456).

Mental health problems are a significant concern among chronic kidney disease patients (7), and based on this, the present study investigated mental disorders in these patients. The chronic kidney disease patients in this study reported more pain, physical complaints, and depression than the healthy control group, although the differences in depression were not significant. These findings about mental health issues in chronic kidney disease patients are consistent with previous studies (10, 57, 58). Mechanisms on the effects of kidney disease and its stages on mental disorders have been described (7). For example, an increase in inflammatory molecules, reactive oxygen species, and angiotensin II can affect brain cells and thus affect mental disorders (5). In another part of the findings obtained from this study, it has been shown that a healthy lifestyle is associated with an increase in the health-related quality of life in kidney patients. In this regard, studies have also shown that a healthy lifestyle is a factor that increases the health-related quality of life (59). In this context, meta-analysis studies have also shown that lifestyle interventions are associated with an increase in health-related quality of life (28). Furthermore, a healthy lifestyle has been associated with an increase in mental health and wellbeing (13, 60). A healthy lifestyle can be effective in the prevention and treatment of many physical and mental health conditions, and compared to other treatments used for mental disorders, such as drug therapy or psychological therapy, it can have long-lasting effects and impose a lower cost burden on the individual. Therefore, it is necessary to pay more attention to lifestyle and its components, especially considering the changes that have taken place in various social and occupational dimensions over recent decades.

Limitations

This case–control comparative study investigated the dimensions of health-related quality of life and mental health in chronic kidney disease patients compared to the healthy control group. Due to the nature of this research, which was cross-sectional, this issue should be kept in mind in generalizing the results, and also in future studies, longitudinal studies and interventions based on lifestyle can be insightful. This study was conducted at a single point in time, and at the time of the study, the majority of the patients in the renal unit were women, which is a notable limitation. Therefore, gender may have influenced the findings, and this should be considered when interpreting the results. To investigate the risk factors for CKD, the best design is a longitudinal cohort study.

Data availability statement

The raw data supporting the conclusions of this article will be made available by the authors, without undue reservation.

Ethics statement

This research was approved by the local ethics committee (IR.IAU.SRB.REC.1403.119). The studies were conducted in accordance with the local legislation and institutional requirements. The participants provided their written informed consent to participate in this study.

Author contributions

MB: Formal analysis, Methodology, Writing – original draft, Conceptualization, Visualization. SA: Formal analysis, Methodology, Writing – original draft, Writing – review & editing.

Funding

The author(s) declare that no financial support was received for the research and/or publication of this article.

Conflict of interest

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Generative AI statement

The authors declare that no Gen AI was used in the creation of this manuscript.

Publisher’s note

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References

1. Stevens, PE, Ahmed, SB, Carrero, JJ, Foster, B, Francis, A, Hall, RK, et al. KDIGO 2024 clinical practice guideline for the evaluation and Management of Chronic Kidney Disease. Kidney Int. (2024) 105:S117–314. doi: 10.1016/j.kint.2023.10.018

PubMed Abstract | Crossref Full Text | Google Scholar

2. Jadoul, M, Aoun, M, and Masimango Imani, M. The major global burden of chronic kidney disease. The lancet. Glob Health. (2024) 12:e342–3. doi: 10.1016/S2214-109X(24)00050-0

PubMed Abstract | Crossref Full Text | Google Scholar

3. Jager, KJ, Kovesdy, C, Langham, R, Rosenberg, M, Jha, V, and Zoccali, C. A single number for advocacy and communication-worldwide more than 850 million individuals have kidney diseases. Nephrol Dial Transplant. (2019) 34:1803–5. doi: 10.1093/ndt/gfz174

PubMed Abstract | Crossref Full Text | Google Scholar

4. Francis, A, Harhay, MN, Ong, ACM, Tummalapalli, SL, Ortiz, A, Fogo, AB, et al. Chronic kidney disease and the global public health agenda: an international consensus. Nat Rev Nephrol. (2024) 20:473–85. doi: 10.1038/s41581-024-00820-6

PubMed Abstract | Crossref Full Text | Google Scholar

5. Simões, ESAC, Miranda, AS, Rocha, NP, and Teixeira, AL. Neuropsychiatric disorders in chronic kidney disease. Front Pharmacol. (2019) 10:932. doi: 10.3389/fphar.2019.00932

PubMed Abstract | Crossref Full Text | Google Scholar

6. Global, regional, and national burden of 12 mental disorders in 204 countries and territories, 1990–2019: a systematic analysis for the global burden of disease study 2019. Lancet Psychiatry. (2022) 9:137–50. doi: 10.1016/S2215-0366(21)00395-3

Crossref Full Text | Google Scholar

7. Gela, YY, Tesfaye, W, Melese, M, Getnet, M, Ambelu, A, Eshetu, HB, et al. Common mental disorders and associated factors among adult chronic kidney disease patients attending referral hospitals in Amhara regional state. Sci Rep. (2024) 14:6812. doi: 10.1038/s41598-024-57512-1

PubMed Abstract | Crossref Full Text | Google Scholar

8. Ćwiek, A, Czok, M, Kurczab, B, Kramarczyk, K, Drzyzga, K, and Kucia, K. Association between depression and hemodialysis in patients with chronic kidney disease. Psychiatr Danub. (2017) 29:499–503.

PubMed Abstract | Google Scholar

9. Elhadad, AA, Ragab, AZEA, and Atia, SAA. Psychiatric comorbidity and quality of life in patients undergoing hemodialysis. Middle East Curr Psychiatry. (2020) 27:1–8. doi: 10.1186/s43045-020-0018-3

PubMed Abstract | Crossref Full Text | Google Scholar

10. Lee, MJ, Lee, E, Park, B, and Park, I. Mental illness in patients with end-stage kidney disease in South Korea: a nationwide cohort study. Kidney Res Clin Pract. (2022) 41:231–41. doi: 10.23876/j.krcp.21.047

PubMed Abstract | Crossref Full Text | Google Scholar

11. Palmer, S, Vecchio, M, Craig, JC, Tonelli, M, Johnson, DW, Nicolucci, A, et al. Prevalence of depression in chronic kidney disease: systematic review and meta-analysis of observational studies. Kidney Int. (2013) 84:179–91. doi: 10.1038/ki.2013.77

PubMed Abstract | Crossref Full Text | Google Scholar

12. Zaman, R, Hankir, A, and Jemni, M. Lifestyle factors and mental health. Psychiatr Danub. (2019) 31:217–20.

PubMed Abstract | Google Scholar

13. Pedroni, G, Camerini, AL, on behalf of the Corona Immunitas Ticino Study GroupAlbanese, E, Amati, R, Amendola, A, et al. The importance of a healthy lifestyle to prevent mental health problems during crisis situations: evidence from Corona Immunitas Ticino. J Public Health (Berl.). (2024). doi: 10.1007/s10389-024-02263-6

Crossref Full Text | Google Scholar

14. Farhud, DD. Impact of lifestyle on health. Iran J Public Health. (2015) 44:1442–4.

PubMed Abstract | Google Scholar

15. Chen, J, Ruan, X, Fu, T, Lu, S, Gill, D, He, Z, et al. Sedentary lifestyle, physical activity, and gastrointestinal diseases: evidence from mendelian randomization analysis. EBioMedicine. (2024) 103:105110. doi: 10.1016/j.ebiom.2024.105110

PubMed Abstract | Crossref Full Text | Google Scholar

16. Brivio, F, Viganò, A, Paterna, A, Palena, N, and Greco, A. Narrative review and analysis of the use of "lifestyle" in Health Psychology. Int J Environ Res Public Health. (2023) 20:4427. doi: 10.3390/ijerph20054427

PubMed Abstract | Crossref Full Text | Google Scholar

17. Cockerham, WC. The social determinants of the decline of life expectancy in Russia and eastern Europe: a lifestyle explanation. J Health Soc Behav. (1997) 38:117–30. doi: 10.2307/2955420

PubMed Abstract | Crossref Full Text | Google Scholar

18. Dominguez, LJ, Veronese, N, Vernuccio, L, Catanese, G, Inzerillo, F, Salemi, G, et al. Nutrition, physical activity, and other lifestyle factors in the prevention of cognitive decline and dementia. Nutrients. (2021) 13:4080. doi: 10.3390/nu13114080

PubMed Abstract | Crossref Full Text | Google Scholar

19. Muller, DC, Murphy, N, Johansson, M, Ferrari, P, Tsilidis, KK, Boutron-Ruault, MC, et al. Modifiable causes of premature death in middle-age in Western Europe: results from the EPIC cohort study. BMC Med. (2016) 14:87. doi: 10.1186/s12916-016-0630-6

PubMed Abstract | Crossref Full Text | Google Scholar

20. Ibsen, DB, Søgaard, K, Sørensen, LH, Olsen, A, Tjønneland, A, Overvad, K, et al. Modifiable lifestyle recommendations and mortality in Denmark: a cohort study. Am J Prev Med. (2021) 60:792–801. doi: 10.1016/j.amepre.2021.01.003

PubMed Abstract | Crossref Full Text | Google Scholar

21. The WHO cross-national study of health behavior in school-aged children from 35 countries: findings from 2001-2002. J Sch Health. (2004) 74:204–6. doi: 10.1111/j.1746-1561.2004.tb07933.x

Crossref Full Text | Google Scholar

22. Sharman, R, Harris, Z, Ernst, B, Mussallem, D, Larsen, A, and Gowin, K. Lifestyle factors and cancer: a narrative review. Mayo Clin Proc. (2024) 8:166–83. doi: 10.1016/j.mayocpiqo.2024.01.004

PubMed Abstract | Crossref Full Text | Google Scholar

23. Stampfer, MJ, Hu, FB, Manson, JAE, Rimm, EB, and Willett, WC. Primary prevention of coronary heart disease in women through diet and lifestyle. N Engl J Med. (2000) 343:16–22. doi: 10.1056/NEJM200007063430103

PubMed Abstract | Crossref Full Text | Google Scholar

24. Chiuve, SE, Rexrode, KM, Spiegelman, D, Logroscino, G, Manson, JAE, and Rimm, EB. Primary prevention of stroke by healthy lifestyle. Circulation. (2008) 118:947–54. doi: 10.1161/CIRCULATIONAHA.108.781062

PubMed Abstract | Crossref Full Text | Google Scholar

25. Freisling, H, Viallon, V, Lennon, H, Bagnardi, V, Ricci, C, Butterworth, AS, et al. Lifestyle factors and risk of multimorbidity of cancer and cardiometabolic diseases: a multinational cohort study. BMC Med. (2020) 18:5. doi: 10.1186/s12916-019-1474-7

PubMed Abstract | Crossref Full Text | Google Scholar

26. Ahmadi, MN, Huang, BH, Inan-Eroglu, E, Hamer, M, and Stamatakis, E. Lifestyle risk factors and infectious disease mortality, including COVID-19, among middle aged and older adults: evidence from a community-based cohort study in the United Kingdom. Brain Behav Immun. (2021) 96:18–27. doi: 10.1016/j.bbi.2021.04.022

PubMed Abstract | Crossref Full Text | Google Scholar

27. Shahi, MTM, and Amiri, S. Interplay cognitive emotion regulation and health-promoting lifestyle profile on poor sleep quality in adolescents. Sleep Med Res. (2024) 15:182–9. doi: 10.17241/smr.2024.02313

Crossref Full Text | Google Scholar

28. Amiri, S, Mahmood, N, Junaidi, S, and Khan, MAB. Lifestyle interventions improving health-related quality of life: A systematic review and meta-analysis of randomized control trials. J Educ Health Promot. (2024) 13:193. doi: 10.4103/jehp.jehp_1156_23

PubMed Abstract | Crossref Full Text | Google Scholar

29. Amiri, S, Hasani, J, and Satkin, M. Effect of exercise training on improving sleep disturbances: a systematic review and meta-analysis of randomized control trials. Sleep Med. (2021) 84:205–18. doi: 10.1016/j.sleep.2021.05.013

PubMed Abstract | Crossref Full Text | Google Scholar

30. Neale, EP, Rosario, VD, Probst, Y, Beck, E, Tran, TB, and Lambert, K. Lifestyle interventions, kidney disease progression, and quality of life: a systematic review and meta-analysis. Kidney Med. (2023) 5:100643. doi: 10.1016/j.xkme.2023.100643

PubMed Abstract | Crossref Full Text | Google Scholar

31. Bennett, PN, Bohm, C, Harasemiw, O, Brown, L, Gabrys, I, Jegatheesan, D, et al. Physical activity and exercise in peritoneal dialysis: International Society for Peritoneal Dialysis and the global renal exercise network practice recommendations. Perit Dial Int. (2022) 42:8–24. doi: 10.1177/08968608211055290

PubMed Abstract | Crossref Full Text | Google Scholar

32. Baker, LA, March, DS, Wilkinson, TJ, Billany, RE, Bishop, NC, Castle, EM, et al. Clinical practice guideline exercise and lifestyle in chronic kidney disease. BMC Nephrol. (2022) 23:75. doi: 10.1186/s12882-021-02618-1

PubMed Abstract | Crossref Full Text | Google Scholar

33. General Assembly of the World Medical Association. World medical association declaration of Helsinki: ethical principles for medical research involving human subjects. J Am Coll Dent. (2014) 81:14–8. doi: 10.1001/jama.2013.281053

Crossref Full Text | Google Scholar

34. Faul, F, Erdfelder, E, Lang, AG, and Buchner, A. G*power 3: a flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behav Res Methods. (2007) 39:175–91. doi: 10.3758/BF03193146

PubMed Abstract | Crossref Full Text | Google Scholar

35. Patel, AA, Donegan, D, and Albert, T. The 36-item short form. JAAOS. (2007) 15:126–34. doi: 10.5435/00124635-200702000-00007

PubMed Abstract | Crossref Full Text | Google Scholar

36. Ware, JE, Kosinski, M, and Keller, S. SF-36 physical and mental health summary scales: a user’s manual. Boston, MA: Health Assessment Lab (1994).

Google Scholar

37. McHorney, CA, Ware Johne, JR, and Anastasiae, R. The MOS 36-item short-form health survey (SF-36): II. Psychometric and clinical tests of validity in measuring physical and mental health constructs. Med Care. (1993) 31:247–63. doi: 10.1097/00005650-199303000-00006

PubMed Abstract | Crossref Full Text | Google Scholar

38. Montazeri, A, Goshtasebi, A, Vahdaninia, M, and Gandek, B. The short form health survey (SF-36): translation and validation study of the Iranian version. Qual Life Res. (2005) 14:875–82. doi: 10.1007/s11136-004-1014-5

PubMed Abstract | Crossref Full Text | Google Scholar

39. Walker, SN, Sechrist, KR, and Pender, NJ. The health-promoting lifestyle profile: development and psychometric characteristics. Nurs Res. (1987) 36:76–81. doi: 10.1097/00006199-198703000-00002

PubMed Abstract | Crossref Full Text | Google Scholar

40. Zhou, C, Zheng, W, Tan, F, Lai, S, and Yuan, Q. Influence of health promoting lifestyle on health management intentions and behaviors among Chinese residents under the integrated healthcare system. PLoS One. (2022) 17:e0263004. doi: 10.1371/journal.pone.0263004

PubMed Abstract | Crossref Full Text | Google Scholar

41. Goldberg, D. Manual of the general health questionnaire, NFER. Windsor, England: Nelson Publishing Co (1978).

Google Scholar

42. Sterling, M. General health questionnaire–28 (GHQ-28). J Physiother. (2011) 57:259. doi: 10.1016/S1836-9553(11)70060-1

PubMed Abstract | Crossref Full Text | Google Scholar

43. Robinson, RG, and Price, TR. Post-stroke depressive disorders: a follow-up study of 103 patients. Stroke. (1982) 13:635–41. doi: 10.1161/01.STR.13.5.635

PubMed Abstract | Crossref Full Text | Google Scholar

44. Failde, I, Ramos, I, and Fernandez-Palacín, F. Comparison between the GHQ-28 and SF-36 (MH 1-5) for the assessment of the mental health in patients with ischaemic heart disease. Eur J Epidemiol. (2000) 16:311–6. doi: 10.1023/A:1007688525023

PubMed Abstract | Crossref Full Text | Google Scholar

45. Herzog, A, Voigt, K, Meyer, B, Wollburg, E, Weinmann, N, Langs, G, et al. Psychological and interactional characteristics of patients with somatoform disorders: validation of the somatic symptoms experiences questionnaire (SSEQ) in a clinical psychosomatic population. J Psychosom Res. (2015) 78:553–62. doi: 10.1016/j.jpsychores.2015.03.004

PubMed Abstract | Crossref Full Text | Google Scholar

46. Jamali, Y. Psychometric assessment of somatic symptoms experiences instrument based on DSM-5. Koomesh. (2024) 20:699–704.

Google Scholar

47. Sharma, S, Kalra, D, Rashid, I, Mehta, S, Maity, MK, Wazir, K, et al. Assessment of health-related quality of life in chronic kidney disease patients: a hospital-based cross-sectional study. Medicina. (2023) 59:1788. doi: 10.3390/medicina59101788

PubMed Abstract | Crossref Full Text | Google Scholar

48. Pei, M, Aguiar, R, Pagels, AA, Heimbürger, O, Stenvinkel, P, Bárány, P, et al. Health-related quality of life as predictor of mortality in end-stage renal disease patients: an observational study. BMC Nephrol. (2019) 20:1–10. doi: 10.1186/s12882-019-1318-x

PubMed Abstract | Crossref Full Text | Google Scholar

49. Michishita, R, Matsuda, T, Kawakami, S, Kiyonaga, A, Tanaka, H, Morito, N, et al. The association between unhealthy lifestyle behaviors and the prevalence of chronic kidney disease (CKD) in middle-aged and older men. J Epidemiol. (2016) 26:378–85. doi: 10.2188/jea.JE20150202

PubMed Abstract | Crossref Full Text | Google Scholar

50. Heiwe, S, and Jacobson, SH. Exercise training in adults with CKD: a systematic review and meta-analysis. Am J Kidney Dis. (2014) 64:383–93. doi: 10.1053/j.ajkd.2014.03.020

PubMed Abstract | Crossref Full Text | Google Scholar

51. Lin, J, Hu, FB, and Curhan, GC. Associations of diet with albuminuria and kidney function decline. Clin J Am Soc Nephrol. (2010) 5:836–43. doi: 10.2215/CJN.08001109

PubMed Abstract | Crossref Full Text | Google Scholar

52. Yu, HC, Burrell, LM, Black, MJ, Wu, LL, Dilley, RJ, Cooper, ME, et al. Salt induces myocardial and renal fibrosis in normotensive and hypertensive rats. Circulation. (1998) 98:2621–8. doi: 10.1161/01.CIR.98.23.2621

PubMed Abstract | Crossref Full Text | Google Scholar

53. Lin, J, and Curhan, GC. Associations of sugar and artificially sweetened soda with albuminuria and kidney function decline in women. Clin J Am Soc Nephrol. (2011) 6:160–6. doi: 10.2215/CJN.03260410

PubMed Abstract | Crossref Full Text | Google Scholar

54. Ricardo, AC, Anderson, CA, Yang, W, Zhang, X, Fischer, MJ, Dember, LM, et al. Healthy lifestyle and risk of kidney disease progression, atherosclerotic events, and death in CKD: findings from the chronic renal insufficiency cohort (CRIC) study. Am J Kidney Dis. (2015) 65:412–24. doi: 10.1053/j.ajkd.2014.09.016

PubMed Abstract | Crossref Full Text | Google Scholar

55. Evangelidis, N, Craig, J, Bauman, A, Manera, K, Saglimbene, V, and Tong, A. Lifestyle behaviour change for preventing the progression of chronic kidney disease: a systematic review. BMJ Open. (2019) 9:e031625. doi: 10.1136/bmjopen-2019-031625

PubMed Abstract | Crossref Full Text | Google Scholar

56. Kuma, A, and Kato, A. Kato lifestyle-related risk factors for the incidence and progression of chronic kidney disease in the healthy young and middle-aged population. Nutrients. (2022) 14:3787. doi: 10.3390/nu14183787

PubMed Abstract | Crossref Full Text | Google Scholar

57. Straatsburg, DG, Hoekman, EA, Smulders, RM, and Lijmer, JG. Psychiatric screening and treatment in pre-dialysis patients. Australas Psychiatry. (2018) 26:559–60. doi: 10.1177/1039856218771507

PubMed Abstract | Crossref Full Text | Google Scholar

58. Wilk, AS, Hu, JC, Chehal, P, Yarbrough, CR, Ji, X, and Cummings, JR. National Estimates of mental health needs among adults with self-reported CKD in the United States. Kidney Int Rep. (2022) 7:1630–42. doi: 10.1016/j.ekir.2022.04.088

PubMed Abstract | Crossref Full Text | Google Scholar

59. Lin, Y, Huang, Y, and Xi, X. Association between lifestyle behaviors and health-related quality of life among primary health care physicians in China: a cross-sectional study. Front Public Health. (2023) 11:1131031. doi: 10.3389/fpubh.2023.1131031

PubMed Abstract | Crossref Full Text | Google Scholar

60. Bin Baz, SS, Malibarey, WM, Alsalmi, HA, Alzaydi, MD, Alqahtani, AM, and Alghamdi, RY. The impact of a healthy lifestyle on psychological well-being among Saudi adolescent girls attending secondary schools in Taif City, Saudi Arabia. Cureus. (2023) 15:e50189. doi: 10.7759/cureus.50189

PubMed Abstract | Crossref Full Text | Google Scholar

Keywords: lifestyle, chronic kidney disease, health-related quality of life, mental health, case–control

Citation: Beyrami M and Amiri S (2025) Unhealthy lifestyle profile as a risk factor for poor quality of life and mental health in chronic kidney disease patients: a comparative case–control study. Front. Med. 12:1547321. doi: 10.3389/fmed.2025.1547321

Received: 18 December 2024; Accepted: 07 April 2025;
Published: 25 April 2025.

Edited by:

Evangelos C. Fradelos, University of Thessaly, Greece

Reviewed by:

Hendy Lesmana, Borneo Tarakan University, Indonesia
Isaías Vicente Lugo-González, National Autonomous University of Mexico, Mexico

Copyright © 2025 Beyrami and Amiri. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

*Correspondence: Sohrab Amiri, QW1pcnlzb2hyYWJAeWFob28uY29t

ORCID: Maryam Beyrami, orcid.org/0009-0001-7542-7661
Sohrab Amiri, orcid.org/0000-0003-0297-0142

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