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KMID : 0191120180330200148
Journal of Korean Medical Science
2018 Volume.33 No. 20 p.148 ~ p.148
Influence of Major Coping Strategies on Treatment Non-adherence and Severity of Comorbid Conditions in Hemodialysis Patients
Hwang Hyun-Chan

Kim Hye-Ri
Han Doug-Hyun
Hong Ji-Sun
Jeong So-Hee
Shin Jung-Ho
Kim Su-Hyun
Hwang Jin-Ho
Kim Sun-Mi
Abstract
Background: Non-adherence and comorbidities are prevalent among hemodialysis patients and are associated with increased mortality and financial burden. We aimed to investigate the influence of major coping strategies (CSs) on non-adherence and comorbidities in hemodialysis patients.

Methods: A total of 49 patients were enrolled. We collected participant data including CS measured by a Korean version of the ways of coping questionnaire (K-WCQ), comorbidities measured by age-adjusted Charlson comorbidity index (CCI), and adherence measured by the 8-item Morisky medication adherence scale (MMAS-8).

Results: Regarding major CS, 61.2% of participants reported use of support-seeking CS (SUP group), 14.3% reported use of problem-focused CS (PRO group), and 24.5% reported use of hopeful-thinking CS (HOP group). The mean MMAS-8 score was higher in the PRO group than in the HOP group (P = 0.024). The mean CCI score was lower in the PRO group than in the HOP group (P = 0.017). In the HOP group, the severity of somatic symptoms was positively correlated with the scores for the emotion-focused CS subscale (r = 0.39, P = 0.029) and the hopeful-thinking CS subscale (r = 0.38, P = 0.036) of the K-WCQ. The level of life satisfaction positively correlated with the score for the problem-focused CS subscale in the HOP group (r = 0.40, P = 0.027).

Conclusion: We should pay more attention to the CSs of hemodialysis patients and provide interventions that promote problem-focused CSs, especially for nonadherent patients with high comorbidity rates who mainly use a hopeful-thinking CS.
KEYWORD
Coping strategy, Adherence, Comorbidity, Hemodialysis, Problem-focused Coping strategy
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