Psychometric properties of Haj-Yahia’s questionnaire of violence against women in a sample of married women in Tehran, Iran

Table 3 Cronbach’s alpha coefficient and intra-cluster correlation, confidence interval, and significant probability

Component	Cronbach’s alpha	McDonalds’ Omega	ICC	CI= %95	P-value
Component	Cronbach’s alpha	McDonalds’ Omega	ICC	Lower Bound Upper Bound	P-value
Psychological	0.90	0.90	0.97	0.72 0.99	0.0001
Physical	0.93	0.94	0.99	0.96 0.99	0.0001
Sexual	0.79	0.84	0.93	0.83 0.97	0.0001
Economic	0.78	0.76	0.94	0.89 0.97	0.0001
Wife abuse (total)	0.95	0.95	0.98	0.69 0.99	0.0001

ISSN: 1471-2458