Table 1.

Differences in FTP, anxiety, depression, and SI under different covariates.

Variable	N (%)	FTP (M ± SD)	t/F(p)	Anxiety (M ± SD)	t/F(p)	Depression (M ± SD)	t/F(p)	SI (M ± SD)	t/F(p)
Gender
Male	204 (29.9 %)	43.59 ± 9.94	3.008 (0.003)	5.09 ± 3.96	−1.920 (0.055)	4.92 ± 4.13	−2.397 (0.017)	0.85 ± 1.61	−1.185 (0.237)
Female	479 (70.1)	45.94 ± 9.06		4.49 ± 3.66		4.11 ± 4.00		1.01 ± 1.64
Age
≤20	484 (70.9)	45.36 ± 9.15	0.526 (0.599)	4.84 ± 3.82	1.827 (0.068)	4.39 ± 3.94	0.343 (0.732)	1.10 ± 1.72	3.709 (<0.001)
>20	199 (29.1 %)	44.94 ± 9.95		4.26 ± 3.59		4.27 ± 4.32		0.64 ± 1.34
Grade
Freshmen	121 (17.7 %)	45.93 ± 9.89		4.78 ± 4.09		3.88 ± 4.05		1.11 ± 1.69
Sophomore	274 (40.1 %)	45.90 ± 8.32	2.022 (0.110)	4.97 ± 3.86	1.542 (0.202)	4.46 ± 3.85	1.207 (0.036)	1.00 ± 1.71	6.374 (<0.001)
Junior year	125 (18.3 %)	43.62 ± 10.31		4.53 ± 3.80		4.80 ± 4.55		1.32 ± 1.81
Senior year and above	163 (23.9 %)	44.83 ± 9.86		4.20 ± 3.25		4.18 ± 3.97		0.53 ± 1.18
Monthly family income
≤5000	396 (58.0 %)	44.80 ± 9.39	−1.436 (0.151)	4.68 ± 3.81	0.051 (0.960)	4.48 ± 4.18	0.932 (0.352)	0.91 ± 1.60	−1.076 (0.282)
>5000	287 (42.0 %)	45.84 ± 9.37		4.66 ± 3.70		4.18 ± 3.86		1.05 ± 1.68
One-child family
Yes	251 (36.7 %)	45.86 ± 9.65	1.330 (0.184)	4.52 ± 3.62	−0.787 (0.431)	4.32 ± 4.06	−0.155 (0.877)	0.92 ± 1.48	−0.610 (0.542)
No	432 (63.3 %)	44.87 ± 9.22		4.76 ± 3.84		4.37 ± 4.05		1.00 ± 1.72
Place of residence
Rural	208 (30.5 %)	44.94 ± 9.91	−0.546 (0.585)	4.88 ± 3.92	0.984 (0.325)	4.61 ± 4.27	1.074 (0.283)	0.74 ± 1.54	−2.474 (0.014)
Urban	475 (69.5 %)	45.36 ± 9.16		4.58 ± 3.69		4.24 ± 3.95		1.07 ± 1.66

Note: FTP, future time perspective; SI, suicide ideation; M, mean; SD, standard deviation.