RESUMEN
The specific nature of the seafaring occupation keeps seafarers away from partners and shore life for long periods at sea. Therefore, seafarers suffer many challenges in the workplace including frustration of their sexual needs. This study aimed to investigate the relationship between work-induced sexual abstinence, psychological health and job satisfaction among seafarers. A mixed-method approach focusing on cross-sectional survey-based quantitative research was used. The sample included 617 Chinese active seafarers who experienced sexual abstinence on board. Hierarchical cluster analysis was conducted to divide the respondents into different groups corresponding to 14 psychological problems induced by sexual abstinence and experienced in the workplace. Multiple linear regression analysis was applied to identify the relationship between tolerance level of seafarers to sexual abstinence and their job satisfaction. Four distinct groups of seafarers, influenced differently by sexual abstinence, were identified, namely "Saint," "Adapter," "Average people," and "Sufferer" clusters. Multiple linear regression analysis indicated that tolerance level of seafarers to sexual abstinence was positively influenced by overall job satisfaction, perceived working environment, ability utilization for other jobs, own choice for working as a seafarer and perceived friendliness of co-workers, while it was negatively influenced by perceived job responsibility. The study innovates by examining the relationship between sexual abstinence and the psychological health of seafarers. It also extends the function of job satisfaction, which can contribute positively to the tolerance level to sexual abstinence. Management recommendations to address sexual abstinence issues are proposed to better protect the health and psychological well-being of seafarers and enhance operational safety on board.