Clinical Effects of Integrated Traditional Chinese and Western Medicine in Treating Severe Preeclampsia and Its Influence on Maternal and Infant Outcomes after Cesarean Section under Combined Lumbar and Epidural Anesthesia

Table 1

Comparison of clinical efficacy between the two groups of patients (n (%)).

Group	Cases	Special effect	Valid	Invalid	Total effective rate
Experimental	83	36 (43.37)	39 (46.99)	8 (9.64)	75 (90.36)
Control	83	19 (22.89)	40 (48.19)	24 (28.92)	59 (71.08)
χ^2					13.267
					0.001