From: The validity and IRT psychometric analysis of Chinese version of Difficult Doctor-Patient Relationship Questionnaire (DDPRQ-10)
Item
\(\overline{\mathcal{X} }\) ± s
DDPRQ-10
DDPRQ-PF
DDPRQ-NF
PHQ-9
8.64 ± 10.0
-
2.81 ± 3.53
0.856***
5.83 ± 7.21
0.967***
0.698***
5.06 ± 0.52
0.329**
0.333**
-0.293**