Table-VI.

Comparison of quality of life between the two groups ( (x̅ ± s).

Group	n	Cognition	Emotion	Role	Society	Physical
Observation group	47	66.53 ± 8.17	70.53 ± 7.94	68.59 ± 8.13	71.33 ± 8.84	68.85 ± 7.76
	47	68.32 ± 8.59	71.42 ± 7.88	69.41 ± 8.89	72.95 ± 8.58	69.54 ± 7.73
t		1.035	0.545	0.467	0.902	0.432
P		0.303	0.587	0.642	0.370	0.667