Purpose: The purpose of this study is to determine and analyze the effects of Leadership, Workload and Work Environment on Nurse Performance through Organizational Citizenship Behavior.
Research Methodology: The data from this study was obtained through primary data in the form of questionnaires distributed to nurses of Muhammad Sani Hospital, Karimun Regency. The population is 180 nurses. This study used 180 respondents. From this study, an R Square of 0.915 was obtained.
Results: The results of the Structural Model Path Coefficient Significance Test are The results of the study show that Leadership on Nurse Performance has a P value of 0.055 > 0.05 with a statistical t of 1.922 < 1.96. Therefore, Leadership does not have a significant direct influence on Nurse Performance. The Workload on Nurse Performance has a P Value of 0.413 > 0.05 with a t statistic of 0.820 < 1.96. Workload has no direct and significant influence on Nurse Performance. The Work Environment on Nurse Performance has a P Value of 0.432 > 0.05 with a t statistic of 0.786 < 1.96. The Work Environment has no direct and insignificant influence on Nurse Performance. Organizational Citizenship Behavior on Nurse Performance has a P value of 0.034 < 0.05 with a t statistic of 2.121 > 1.96. Organizational Citizenship Behavior has a direct and significant influence on Nurse Performance. Leadership towards Organizational Citizenship Behavior has a p value of 0.418 > 0.05 with a t statistic of 0.810 < 1.96. Leadership has no direct and significant influence on Organizational Citizenship Behavior. The workload on Organizational Citizenship Behavior has a p value of 0.000 < 0.05 with a t statistic of 7.344 > 1.96. Workload has a direct and significant influence on Organizational Citizenship Behavior. The Work Environment with Organizational Citizenship Behavior has a p value of 0.000 < 0.05 with a t statistic of 7.439 > 1.96. The Work Environment has a direct and significant influence on Organizational Citizenship Behavior. Leadership moderated by Organizational Citizenship Behavior had a p value of 0.210 > 0.05 with a t statistic of 1.256 < 1.96. Leadership moderated by Organizational Citizenship Behavior has an indirect and significant influence on Nurse Performance. The workload moderated by Organizational Citizenship Behavior has a p value of 0.358 > 0.05 with a statistical t of 0.920 < 1.96. Workload moderated by Organizational Citizenship Behavior has an indirect and significant influence on Nurse Performance. The Work Environment moderated by Organizational Citizenship Behavior had 0.379 > 0.05 with a t-statistic of 0.881 < 1.96. The Work Environment moderated by Organizational Citizenship Behavior has an indirect and significant influence on Nurse Performance.