Table 9. Multiple linear regression analysis of possible related factors in HRQOL (SF 36 Score).

	General Health	Physical function	Role limitations due to physical health	Role limitations due to emotional problem	Pain	Social function	Energy/Fatigue	Emotional well-being	R square	Adjusted R Square	P-Value
Age	β	β	β	β	β	β	β	β
≤19	-0.299	-0.347	0.018	0.122	-0.095	-0.344	0.021	0.310	0.348	0.139	0.156
20–30	-0.186	0.163	0.059	-0.231	-0.282	0.107	-0.002	-0.077	0.172	0.034	0.294
>30	-0.107	-0.344	-0.538	-0.127	1.150	0.589	-1.083	-0.116	1.00	-------	--------
BMI
<18.5	-0.200	0.168	-0.875	1.074	-0.318	0.159	-0.683	1.155	0.856	0.279	0.463
18.5-<25	0.065	-0.112	-0.090	0.200	0.219	-0.170	-0.140	0.177	0.098	-0.097	0.848
25-<30	-0.232	-0.324	-0.381	0.160	0.462	0.347	-0.478	0.314	0.376	0.098	0.280
≥30	-0.169	-0.356	-0.254	-0.032	0.386	0.274	1.199	-0.752	0.519	-0.031	0.537
Infertility	0.254	0.062	-0.023	-0.050	0.149	0.241	0.000	0.032	0.257	0.192	0.001*
Menstrual irregularities	0.209	0.121	-0.081	-0.109	0.156	0.128	0.067	-0.159	0.122	.044	0.144
Hirsutism	0.049	0.178	-0.066	-0.255	-0.057	0.299	0.078	-0.004	0.155	0.081	0.045*

HRQOL: Health related quality of life

BMI: Body mass index

β: Beta coefficients

R: Regression

*P value less than 0.05 is considered as significant change.