Table 1.

General information between the progesterone and vitamin B6 groups (n, $\overline{x}\pm \text{s}$).

Group	Average age (years)	Amenorrhea time (months)	Time of taking antipsychotic drugs (months)	Marital status
				Unmarried	Married
Progesterone group (60)	29.78 ± 4.32	5 (3~6)	6.78 ± 2.32	23	37
Vitamin B6 group (60)	30.62 ± 2.66	4 (3~5)	6.62 ± 1.66	22	38
χ 2/t	− 1.283	0.121	0.434	0.036
P	0.202	0.260	0.665	0.850