Work-Family Spillover, Job Demand, Job Control, and Workplace Social Support Affect the Mental Health of Home-Visit Nursing Staff.

ABSTRACT

The primary purpose of this study was to clarify the path by which high job demands on home-visit nursing staff affect their mental health through work-family negative spillover (WFNS, FWNS). The secondary purpose was to clarify the path by which high job control and high social support in the workplace positively affect the mental health of nursing home-visit staff through work-family positive spillover (WFPS, FWPS). A cross-sectional survey using a self-administered questionnaire was conducted on 1,022 visiting nursing staff working at 108 visiting nursing stations in Fukuoka Prefecture in February, 2019. The measurement tools comprised sociodemographic factors, the Japanese version of the Survey Work-Home Interaction - NijmeGen (SWING-J), Job Content Questionnaire (JCQ-22), the Work-Family Culture Scale, and the K6 scale. Six models were determined in an analysis of the model (1) working time load → WFNS → FWNS → psychological distress, (2) job demands → WFNS → FWNS → psychological distress, (3) job demands → psychological distress, (4) workplace support → job control → WFPS → psychological distress, (5) workplace support → WFPS → psychological distress, and (6) workplace support → psychological distress. This study clarified that job demands and working time load may adversely affect the mental health of home-visit nursing staff through the mediation of WFNS. It was also clarified that high job control and workplace support may have a positive effect on mental health through the mediation of WFPS.