Table 3.

Correlation of HISS score with MHQ.

HISS score (grade)	N	%	Mean MHQ score (mean ± SD)	P value
Mild	536	34%	95.4 ± 4.7
Moderate	435	28%	80.5 ± 12.6
Severe& Major	603	38%	59.1 ± 15.1
Total	1574		77 ± 19.46