Table VI.

Average scores students received from SF-36 domains by status of dysmenorrhea.

	SF-36 score
	Dysmenorrhea		Statistical analysis
Domains	Yes (n = 453) (mean ± SD)	No (n = 170) (mean ± SD)	t test; P-value
Physical functioning	81.53 ± 17.85	84.87 ± 16.74	2.115; 0.035
Role–physical	77.37 ± 33.86	84.71 ± 29.57	2.490; 0.013
Bodily pain	60.01 ± 18.73	69.41 ± 20.34	5.450; 0.000
General health perception	56.02 ± 17.78	60.34 ± 17.91	2.696; 0.007
Vitality	52.16 ± 16.13	55.77 ± 16.28	2.476; 0.014
Social functioning	69.29 ± 20.62	72.28 ± 20.87	1.607; 0.108
Role–emotional	53.57 ± 42.65	59.80 ± 42.74	1.624; 0.105
Mental health	57.36 ± 16.62	59.03 ± 17.04	1.110; 0.267