Table 2:

QOL Results Comparison (cases or %)

Group	Total Cases	Good Cases	Fairly Good Cases	Average Cases	Poor Cases	Very Poor Cases	Good + Fairly Good Cases (%)
Control Group	84	29	26	14	10	5	55 (65.5)
Observation	84	40	27	9	6	2	67 (79.8)
Group
Z/X2				−2.16			4.311
P				0.031			0.038