Table 2 Scale level analyses – data completeness and targeting of all SAS and PHQ-9 across Tamil, Telugu and Hindi (n = 621)
Scales | Data completeness - Computable scale score (%) | Targeting | ||||||
|---|---|---|---|---|---|---|---|---|
Possible score rangea | Observed score range | Range mid-point | Mean score | SD | F/C effect (%) | Skewness | ||
Tamil | ||||||||
 SAS | 99.0 | 20–80 | 23–71 | 50 | 36.28 | 9.669 | 5.4/0/5 | 1.046 |
 PHQ-9 | 98.5 | 0–27 | 0–23 | 13.5 | 6.55 | 5.139 | 12.4/0.5 | 0.768 |
Telugu | ||||||||
 SAS | 100 | 20–80 | 20–56 | 50 | 35.34 | 7.732 | 0.5/0.5 | 0.228 |
 PHQ-9 | 99.5 | 0–27 | 0–24 | 13.5 | 9.97 | 4.715 | 1.0/1.4 | 0.655 |
Hindi | ||||||||
 SAS | 98.5 | 20–80 | 24–63 | 50 | 34.91 | 8.294 | 0.5/0.5 | 0.910 |
 PHQ-9 | 98.5 | 0–27 | 0–22 | 13.5 | 7.46 | 5.627 | 5.1/0.5 | 0.676 |