. 2017 Aug 22;17:119. doi: 10.1186/s12903-017-0409-y

Table 7.

Association between S-OHIP(M) score and score in each SF-36 health domain in study participants

Variable	Adjusted regression coefficient
Variable	PF	RP	BP	GH	VT	RE	SF	MH
Sex
Female*
Male	-	-	-	-	−8.45^c	-	-	-
Marital status
Never married*
Married	−11.96^b	-	-	-	-	20.00^c	-	-
Divorced/widowed	−9.52^c	-	-	-	-	12.09	-	-
Employment status
Regular jobs*
Odd jobs	-	-	-	-	−2.84	-	-	0.85
Unemployed	-	-	-	-	−9.18^c	-	-	−7.48^c
HAART status
No*
Yes	-	-	10.32^c	-	-	-	-	-
Duration of HAART (years)	-	-	-	-	−1.06^b	-	-	−0.61^c
CD4+ count (cells/mm³)
< 200*
200-499	11.82^c	21.21^c	9.51^c	7.66	-	22.39^c	-	8.93^c
≥ 500	17.39^b	34.19^a	15.21^b	16.63^b	-	32.70^b	-	15.18^b
Hepatitis C
No*
Yes	−14.23^b	-	-	-	-	−18.19^c	−9.71^c	-
Tuberculosis
No*
Yes	-	−28.20^b	-	-	−14.72^b	-	-	-
Gum swelling
No*
Yes	-	-	-	-	-	−18.22^c	-	-
S-OHIP(M) score	−0.58^b	−1.85^a	−1.32^a	−0.99^a	−1.02^a	−1.35^b	−0.69^b	−0.81^a
General health perceptions
Much/somewhat worse*
About the same	12.73^c	30.73^b	15.24^c	14.88^c	10.47	-	-	-
Much/somewhat better	12.65^c	33.48^b	18.46^b	21.29^a	13.33^c	-	-	-

Abbreviations: PF physical functioning; RP role-physical; BP bodily pain; GH general health; VT vitality; RE role-emotional; SF social functioning; MH mental health

*Reference category

^a P < 0.001

^b P < 0.01

^c P < 0.05