Table 2.

FPHPQ scores of the patients in this study (n = 8).

Factor	Mean	Standard deviation	Cronbach's α coefficient	95% confidence interval
1	11.0	11.43	0.956	0.889–0.990
2	5.5	4.60	0.828	0.521–0.961
3	14.8	5.97	0.788	0.465–0.950