. Author manuscript; available in PMC: 2015 Jun 1.

Published in final edited form as: Soc Psychiatry Psychiatr Epidemiol. 2013 Dec 28;49(6):991–999. doi: 10.1007/s00127-013-0808-6

Table 2.

Regression estimates of provider’s characteristics and intervention effects from mixed-effects regression model.

Parameter	Estimate	SE	P
Service Provider Characteristics
Age (in year)	−0.001	0.002	0.5201
Male gender	−0.326	0.167	0.0511
Doctor (vs. nurse/technician/other)	0.104	0.151	0.4911
Contact HIV	−0.389	0.139	0.0054
Tests of Main effects (F statistics)
Hospital (F_[39,1720]=6.44)			<.0001
Visit (F_[2,3424]=309.5)			<.0001
Hospital x Visit (F_[78,3424]=6.44)			<.0001
Intervention Effects¹ (by Province)
Fujian
6-Month Assessment	2.950	0.316	<.0001
12-Month Assessment	5.360	0.312	<.0001
Yunnan
6-Month Assessment	1.862	0.316	<.0001
12-Month Assessment	2.196	0.312	<.0001

Intervention effect was defined as the difference in reduction of perceived stigma between intervention and control. The intervention effects by province were estimated through model contrasts.