Table 2.

Comparison of differences in adverse perinatal outcomes between the observation and control groups (n (%)).

Group	Number of cases	Fetal distress	Neonatal asphyxia	Premature birth	Perinatal death
Observation group	80	21 (26.25)	10 (12.50)	13 (16.25)	6 (7.50)
Control group	50	2 (4.00)	1 (2.00)	1 (2.00)	0 (0.00)
X2	—	10.46	4.38	6.502	3.931
P	—	0.001	0.036	0.011	0.047