Table 2.

Mean ± SD anthropometric indices, serum 25-OH-vitamin D, and scores of MFIS after and before the intervention among the groups.

Variables	AT + Vit D (n = 10)	AT (n = 9)	Vit D (n = 9)	C (n = 10)	P-valuea
Age (years)	27.70 ± 2.68	26.77 ± 2.27	25.44 ± 2.29	28.11 ± 3.62	0.563
Height (cm)	163.40 ± 2.63	166.03 ± 2.65	162.33 ± 1.50	164.20 ± 1.54	0.467
Bodyweight (Kg)	71.90 ± 1.91	73.12 ± 1.93	71.11 ± 2.02	73.01 ± 1.33	0.086
Serum 25-OH-Vit D (ng/mL)
Before	25.80 ± 1.81	26.55 ± 1.50	26.44 ±1.42	27.20 ± 3.45
After	35.60 ± 1.89	29.66 ± 1.65	32.88 ± 1.90	25.10 ± 1.44
P†	0.001*	0.002*	0.001*	0.111
Δ	9.8 ± 0.08 μβ	3.11 ± 0.15β	6.44 ± 0.48β	−2.1 ± 2.01	0.001¥
Physical domain score
Before	17.23 ± 2.03	17.33 ± 1.78	17.11 ± 2.43	17.01 ± 3.23
After	15.62 ± 3.12	15.96 ± 2.24	16.68 ± 1.19	17.48 ± 1.04
P†	0.001*	0.001*	0.039*	0.059
Δ	−1.61 ± 1.09€β	−1.37 ± 0.46€β	−0.43 ± 1.24β	0.47 ± 2.19	0.001¥
Cognitive domain score
Before	13.13 ± 1.93	13.21 ± 2.03	12.98 ± 1.06	12.90 ± 0.66
After	10.27 ± 2.11	10.67 ± 1.28	11.97 ± 0.87	13.49 ± 1.33
P†	0.001*	0.002*	0.011*	0.042*
Δ	−2.86 ± 0.18€β	−2.54 ± 0.75€β	−1.01 ± 0.19β	0.59 ± 0.67	0.001¥
Psychosocial domain score
Before	5.21 ± 0.41	5.42 ± 0.24	5.11 ± 0.15	5.16 ± 0.38
After	3.80 ± 0.23	3.98 ± 0.83	4.66 ± 0.31	5.49 ± 0.24
P†	0.001*	0.013*	0.034*	0.046*
Δ	−1.41 ± 0.18€β	−1.44 ± 0.59€β	−0.45 ± 0.16β	0.33 ± 0.14	0.001¥
Total MFIS score
Before	35.57 ± 4.20	35.96 ± 4.05	35.20 ±3.64	35.07 ± 4.27
After	29.69 ± 5.46	30.61 ± 4.35	33.31 ± 2.37	36.46 ± 2.61
P†	0.001*	0.001*	0.021*	0.048*
Δ	−8.88 ± 1.26€β	−5.35 ± 0.3€β	−1.89 ± 1.09β	1.39 ± 1.66	0.001¥

AT + Vit D: aerobic training + vitamin D supplement; AT: aerobic training group; Vit D: vitamin D supplement group; C: the control group. *Data analysis was done by the analysis of one-way analysis of variance test followed by post hoc Tukey's test. P†: Statistical analysis was done by paired sample t-test. *: Significantly different in comparison pre- and post within the groups. ¥: Significantly different comparing Δ between groups. μ: Significantly different comparing with AT. €: Significantly different comparing with Vit D. β: Significantly different comparing with C; a: Significant differences between groups.