Characteristics of hypertension-related factors in female home caregivers in Japan-comparison with general community non-caregivers

Relationships Between Care Recipients’ Psychological Symptoms and Family Caregivers’ Depressive States

This cross-sectional study aims to clarify the relationship between the number of behavioral and psychological symptoms in long-term care recipients and family caregivers’ depressive states. Participants were 38 family caregivers who had provided care for their relatives for 6 years or more; they were recruited from in-home care settings in Aichi, Gifu, and Shiga Prefectures, Japan. Participants answered a self-administered questionnaire assessing their depressive state using the Japanese version of the Center for Epidemiologic Studies for Depression Scale (CES-D). They also answered questions inquiring about behavioral and psychological symptoms of care recipients, including resistance to care, irritability, and feelings of persecution. Using CES-D scores, 11 participants were categorized as depressed and 27 as non-depressed. Depressive symptoms were significantly greater in those with more behavioral and psychological symptoms, following adjustment for confounding factors. The odds ratio of being in a depressive state was 9.43 higher for those with more than 4 behavioral and psychological symptoms compared to those with none, showing a distinct threshold for the influence of behavioral and psychological symptoms on depressive state. Knowing the number of behavioral and psychological symptoms of care recipients may help quickly identify depressed caregivers and alleviate depressive symptoms.

Association between caregivers' health-related quality of life and care recipients' health outcomes

AIMS

This study aimed to investigate the relationship between family caregivers' health-related quality of life and health outcomes in care recipients.

METHODS

A total of 160 female caregivers in Japan were initially assessed using self-reported baseline questionnaires to determine physical and mental aspects of their health-related quality of life. Based on these scores, they were divided into three groups: lower, middle, and higher quality of life. We followed up with the 133 participants (after excluding those that did not respond) 6 years later to assess the health of their care recipients; 36 caregivers continued to provide home care, while 97 reported that their care recipient had died or been admitted into institutionalized care.

RESULTS

Statistically, a higher risk for care recipients' health deterioration was strongly associated with the mental component score in the lower caregivers' quality of life group of than for the middle group, after adjusting for the care recipients' age, health status, and caregivers' age at baseline. There was no significant association between deterioration of health of care recipients and physical component scores of the caregivers.

CONCLUSION

Caregivers' poor health-related quality of life, particularly poor mental health, may be linked to the deterioration of care recipients' health.

Factors associated with the risk of cardiovascular disease in family caregivers of people with dementia: a systematic review

Objective

This study aimed to systematically review studies that reported factors associated with the risk of cardiovascular disease (CVD) in family caregivers of people with dementia (PWD).

Methods

Literature was searched in PubMed, Medline, CINAHL, and PsycINFO using keywords generated from the terms “dementia”, “caregiver”, and “cardiovascular disease”. We included studies that examined factors associated with CVD risk in family caregivers of PWD, those with longitudinal or cross-sectional study designs, and those published in English.

Results

A total of 34 studies were included in this review. Stress and depressive symptoms, pleasant leisure activity, coping self-efficacy and coping strategy, physical activity, and social support were the main modifiable associated factors of CVD risk in family caregivers of PWD. However, the association between sleep and CVD risk was unclear. Caregiving status, the duration of caregiving, genes, and race, were the main non-modifiable associated factors of CVD risk in family caregivers.

Conclusion

This review showed seven modifiable factors of CVD risk. In particular, leisure activities, physical activity, and social support were significantly negatively associated with the risk of CVD. Researchers and clinical professionals are recommended to consider these risk factors when they develop interventions to reduce CVD risk in family caregivers of PWD.