Pengaruh Komunikasi Kerja, Kerja Sama Tim, Dan Disiplin Kerja Terhadap Kinerja Perawat Di Rumah Sakit Sundari Medan

This study examines the effects of work communication, teamwork, and work discipline on nurse performance at Sundari Hospital Medan, both individually and simultaneously. A quantitative approach was used with questionnaire data from 53 respondents. Data were analyzed using multiple linear regression with IBM SPSS Statistics version 26. The results indicate that work communication has a positive and significant effect on nurse performance (B=0.381; t=6.104; Sig.=0.000). Teamwork also has a positive and significant effect (B=0.642; t=7.164; Sig.=0.000), as does work discipline (B=0.455; t=7.305; Sig.=0.000). Simultaneously, the three variables significantly affect nurse performance (F=49.150; Sig.=0.000). The Adjusted R Square of 0.735 indicates that 73.5% of the variation in nurse performance is explained by work communication, teamwork, and work discipline, while the remaining 26.5% is associated with factors outside the model. These findings highlight the importance of clear information exchange, team cohesion, and consistent compliance with work procedures in supporting nursing services.