Table 3.
Item response parameters.
| Item ID | Slope | Threshold | ||||
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| PAININ1 | 2.94326 | 1.00559 | 1.52197 | 2.02297 | 2.65759 | -- |
| PAININ12 | 4.27213 | 0.33938 | 0.89954 | 1.36190 | 1.77462 | -- |
| PAININ13 | 3.62569 | 0.78475 | 1.26382 | 1.77684 | 2.18978 | -- |
| PAININ16 | 2.90874 | 0.56811 | 1.07869 | 1.72344 | 2.15765 | -- |
| PAININ18 | 3.68169 | 0.51610 | 0.93308 | 1.39410 | 1.78204 | -- |
| PAININ19 | 2.33926 | 0.19421 | 0.74308 | 1.52047 | 2.08077 | -- |
| PAININ20 | 3.27609 | 0.00225 | 0.55721 | 1.01577 | 1.52601 | -- |
| PAININ29 | 2.57886 | 0.54852 | 1.08582 | 1.77248 | 2.43486 | -- |
| PAININ3 | 3.97897 | 0.15205 | 0.75989 | 1.16018 | 1.58710 | -- |
| PAININ35 | 2.98811 | 0.97986 | 1.32606 | 1.74088 | 2.20347 | -- |
| PAININ37 | 2.62955 | 0.35119 | 0.83253 | 1.59122 | 2.35825 | -- |
| PAININ39 | 3.34840 | 0.16589 | 0.68735 | 1.35501 | 1.91976 | -- |
| PAININ48 | 3.35782 | 0.54239 | 1.03126 | 1.54620 | 1.93442 | -- |
| PAININ49 | 2.70208 | 1.19292 | 1.60108 | 2.23708 | 2.63660 | -- |
| PAININ53 | 3.67835 | 0.60834 | 1.08480 | 1.62202 | 2.23641 | -- |
| PAININ56 | 2.98482 | 0.06140 | 0.84405 | 1.32017 | 1.79485 | -- |
| PAININ6 | 3.66788 | 0.75353 | 1.16351 | 1.64355 | 2.09424 | -- |
| PAININ9 | 4.14230 | 0.20249 | 0.79462 | 1.32543 | 1.81593 | -- |
| rPain24 | 1.42125 | 0.60165 | 1.13721 | 1.84156 | 2.24170 | -- |
| rPain25 | 3.42346 | 0.33929 | 0.76319 | 1.29945 | 1.69083 | -- |
| rPain27 | 1.21526 | 0.26183 | 0.98245 | 1.91654 | 2.55865 | -- |
| rPain39 | 2.80722 | 1.19823 | 1.52511 | 1.93774 | 2.28070 | -- |
| rPain41 | 2.33326 | 0.24769 | 0.90039 | 1.55052 | 2.04096 | -- |
| rPain43 | 1.89948 | 0.53006 | 1.02339 | 1.56041 | 2.10892 | -- |
| rPain_Com16 | 2.56961 | 1.23043 | 1.53021 | 1.80644 | 2.08712 | -- |
| PAINBE16 | 5.25766 | -0.60079 | 0.48878 | 0.90366 | 1.41087 | 1.89856 |
| PAINBE23 | 4.54702 | -0.59437 | 1.00348 | 1.28393 | 1.74683 | 2.09456 |
| PAINBE32 | 4.54279 | -0.61151 | 0.52981 | 0.89017 | 1.39514 | 1.86752 |
| PAINBE9 | 3.27800 | 0.68343 | 1.01218 | 1.60042 | 2.03276 | |
| rPain22 | 2.25605 | 0.80181 | 1.20271 | 1.84087 | 2.31204 | |
| rPain46 | 5.39075 | -0.61851 | 1.16311 | 1.41920 | 1.80285 | 2.15595 |
| rPain8 | 2.41280 | 0.56297 | 0.94877 | 1.37143 | 1.84961 | |