Development of the set of scales to assess the job satisfaction among physicians in Peru: validity and reliability assessment

Table 3 Confirmatory Factor Analysis of the three scales evaluated (n = 2137)

Scales	Model	X² (df)	CFI	TLI	RMSEA [90% CI]	SRMR	φ F1-F2
Satisfaction scale on general professional activity	One-factor	29.170 (9)	0.946	0.909	0.071 [0.043–0.100]	0.035	–
Health Services Management Satisfaction Scale	One-factor	75.319 (20)	0.972	0.961	0.081 [0.062–0.101]	0.028	–
Health Services Management Satisfaction Scale	Two-factor	45.774 (19)	0.986	0.980	0.059 [0.037–0.080]	0.023	0.927
Satisfaction scale on the working conditions of the health center	Two-factor	125.047 (43)	0.914	0.890	0.080 [0.064–0.097]	0.055	0.506

X² = Chi-squared. df Degrees of freedom. CFI Comparative fit index. TLI Tucker-Lewis index. RMSEA Root mean square error of approximation. SRMR Standardized root mean square residual. φ Latent relationship between dimensions F1 and F2

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