Comparative effects of insulin pump and injection on gestational diabetes mellitus pregnancy outcomes and serum biomarkers

Table 1 Comparison of basic clinical data of two groups

Group	n	Sex		Age (yr)	Course of disease (yr)	Educational background (n)
		Male	Female			Junior high school or below	High school	Above high school
Insulin pump group	210	114	96	32.65 ± 9.14	12.45 ± 2.16	50	88	72
Insulin subcutaneous injection group	210	110	100	33.01 ± 9.53	13.04 ± 2.58	46	90	74
Statistical value	-	0.085		0.395	2.541	0.9198
P value	-	0.770		0.693	0.011	0.6313