RESUMEN
OBJECTIVES@#We assessed the role of social support in presenteeism by examining organizational commitment among Chinese healthcare workers.@*METHODS@#One thousand four hundred thirty-four healthcare workers from 6 hospitals in 4 Chinese cities completed a questionnaire measuring presenteeism, social support, and organizational commitment. With organizational commitment as the mediator, regression analyses and structural equation modeling were used to test the model.@*RESULTS@#Organizational commitment was directly inversely associated with presenteeism (β = - 0.42, p 0.05). The correlation between supervisor support and coworker support was significant (β = 0.71, p <0.001). Supervisor support and coworker support were significantly positively associated with organizational commitment (β = 0.41, p < 0.001, and β = 0.14, p < 0.001, respectively).@*CONCLUSIONS@#Supervisor support was more important in promoting organizational commitment, while coworker support was more effective in reducing presenteeism. The mediating effect of organizational commitment was significant.