Physical Fitness with Regular Lifestyle Is Positively Related to Academic Performance among Chinese Medical and Dental Students

Table 2

Descriptive data for all variables.

	Medical		Dental
Age in years (X3), M (SD)	18.60	0.77	18.45	0.84
X4	4166.35	3697.00	4766.35	3254.41
X7	356.05	370.28	334.32	331.25
X8	23.10	33.02	29.19	41.63
X9	180.34	143.12	174.81	131.04
X10	4.37	6.52	4.74	8.94
X11	0.19	0.24	0.18	0.26
X12	47.38	163.39	33.14	63.60
X13	10.38	15.65	7.66	12.08
X14	16.94	26.30	45.77	50.94
X15	6.27	12.93	14.35	19.49
X16	195.61	165.51	164.63	125.10
X17	234.62	205.16	255.06	152.19
Z1	82.91	8.56	84.10	8.07
Y1	66.45	9.76	77.50	11.08
Y2	79.87	7.84	77.14	10.30
Female, n (%)	97 (45.97)	61 (58.65)
Ethnicity, n (%)
Han	181 (85.78)	94 (90.38)
Minority	30 (14.22)		10 (10.64)
Parents’ educational level (X5), n (%)
Beyond junior middle school	50 (23.70)		16 (15.38)
High school	43 (20.38)		21 (20.19)
Bachelor or college	44 (20.85)	25 (24.04)
Master degree	66 (31.28)		37 (35.58)
PhD	8 (3.79)		5 (4.81)
Medical practitioners in family (X6), n (%)
No less than one	11 (5.21)		7 (6.73)
None	200 (94.79)		97 (93.27)