Table 3 Conversion of raw composite scores to Rasch measure scores
From: Psychometric assessment of HIV/STI sexual risk scale among MSM: A Rasch model approach
Raw composite score | Rasch measure score | Standard error |
|---|---|---|
0 | -5.71 | 1.99 |
1 | -4.02 | 1.32 |
2 | -2.53 | 1.16 |
3 | -1.26 | 1.08 |
4 | -0.19 | 0.99 |
5 | 0.73 | 0.93 |
6 | 1.58 | 0.93 |
7 | 2.47 | 0.97 |
8 | 3.58 | 1.17 |
9 | 5.03 | 1.91 |