Patients  (n=78) Controls (n=131) p Anxiety (6 items/–questions (Total items/questions) 468 786   Positive answers 181 (38.67%) 161 (20.48%) <0.0001 Negative answers 287 625   Depression (16 items /questions) (Total items/questions) 1248 2096   Positive answers 548 (43.91%) 568 (27.09%) <0.0001 Negative answers 708 1528   Behavior derangement (13 items/questions) (Total items/questions) 1014 1703   Positive answers 301(29.68%) 292 (17.14%) <0.0001 Negative answers 713 1411

Table 5: Correlation of psychological factors–anxiety, behavior derangement, depression in patients and controls.