Table 2 Reliability estimates of raters across six regions
Geo-cultural group | Positive symptoms | Negative symptoms | General psychopathology | Total PANSS score |
|---|---|---|---|---|
Northern Europe | Â | Â | Â | Â |
         ICC (95% Confidence Interval) | 0.987 (0.948, 0.996) | 0.928 (0.831, 0.985) | 0.926 (0.929, 0.984) | 0.973 (0.958, 0.985) |
Southern Europe | Â | Â | Â | Â |
         ICC (95% Confidence Interval) | 0.991 (0.979, 0.998) | 0.967 (0.921, 0.993) | 0.982 (0.968, 0.993) | 0.987 (0.980, 0.993) |
Russia & Ukraine | Â | Â | Â | Â |
         ICC (95% Confidence Interval) | 0.987 (0.969, 0.997) | 0.975 (0.939, 0.995) | 0.978 (0.960, 0.991) | 0.983 (0.975, 0.990) |
India | Â | Â | Â | Â |
         ICC (95% Confidence Interval) | 0.986 (0.966, 0.997) | 0.955 (0.895, 0.991) | 0.981 (0.965, 0.993) | 0.984 (0.975, 0.991) |
Eastern Asia | Â | Â | Â | Â |
         ICC (95% Confidence Interval) | 0.987 (0.969, 0.997) | 0.953 (0.888, 0.990) | 0.980 (0.963, 0.992) | 0.981 (0.970, 0.989) |
United States of America | Â | Â | Â | Â |
         ICC (95% Confidence Interval) | 0.992 (0.980, 0.998) | 0.965 (0.916, 0.993) | 0.988 (0.978, 0.995) | 0.990 (0.983, 0.994) |