Table 2.

Serum vitamin D levels, MSQOLI, and FSS scores at baseline and months 1, 3, 6, and 12

	Number	Min	Max	Mean	SD
D0	134	0.5	29.9	13.12	7.07
D1	97	10	144	45.50	21.39
D3	77	18.4	150	46.41	20.24
D6	70	10	103.8	38.70	13.78
D12	50	10.1	66.4	37.96	11.29
FSS0	134	8	83	36.02	18.19
FSS1	97	8	78	34.71	17.24
FSS3	77	9	63	30.53	17.14
FSS6	70	8	69	27.74	15.69
FSS12	50	7	72.0	22.70	15.82
MSQOLI0	134	29	115	74.89	20.41
MSQOLI1	97	34	120	78.67	21.78
MSQOLI3	77	20	120	82.83	22.10
MSQOLI6	70	40	120	84.26	20.57
MSQOLI12	50	41	125	90.96	21.92