Periodontal Status and Quality of Life: Impact of Fear of Pain and Dental Fear

Table 2

Model fit indices produced by confirmatory factor analyses.

Model	RMSEA	CFI	TLI	SRMR
Fear of Pain Questionnaire-9 (FPQ-9)	0.063	0.973	0.951	0.033
Dental fear survey (DFS)	0.051	0.961	0.954	0.051
Oral Health Impact Profile-14 (OHIP-14)	0.055	0.958	0.944	0.036

Note. The DFS factor structure did not include the higher order total score but rather the individual items loading onto the three subscales.