Figure 1: Fit indices of the proposed models for the PsychiatricNurse Job Stressor Scale (PNJSS). The PNJSS was foundto fit a four-factor structure consisting of 22 items. χ2/d.f.(57.844/32, P=.003),1.808; Goodness-of-fit index,.965; adjusted goodness-of-fit index,.940; comparative fitindex, .934; root mean square error of approximation, .052. F1, Difficulty of foreseeing the future of psychiatric patients; F2,Physical environment of the Psychiatric ward; F3, Medical accident of psychiatric patients.

figure 1