Table 1.

Comparison of clinical data between the two groups

Clinical data	Observation group (n=78)	Control group (n=73)	t/χ2	P
Age (years old, x̅±s)	42.37±10.39	41.98±11.01	0.228	0.820
Pathological Type
Squamous carcinoma	68	61	0.397	0.529
Adenocarcinoma	10	12
FIGO Staging
Stage Ia	17	21	0.335	0.737
Stage Ib	39	32
Stage IIa	22	29
Educational degree
Senior high school or below	41	43	0.614	0.433
College or above	37	30