Table 2.
Rotated (Varimax-Kaiser normalization) matrix of extracted components with eigenvalue > 1.
| Variables | Component | Contribution | ||
|---|---|---|---|---|
| 1 (29.1%) |
2 (27.4%) |
3 (22.0%) |
||
| OFTD | 0.232 | 0.878 | 0.059 | 0.828 |
| OFTMS | −0.013 | 0.790 | −0.021 | 0.625 |
| OFTTI | −0.107 | −0.728 | −0.128 | 0.558 |
| OFTCT | 0.150 | −0.053 | 0.913 | 0.859 |
| OFTCD | 0.079 | 0.361 | 0.700 | 0.626 |
| OFTTT | −0.163 | −0.021 | −0.874 | 0.791 |
| RRFOL | 0.484 | −0.771 | 0.155 | 0.853 |
| CAPWL | 0.901 | 0.217 | 0.173 | 0.888 |
| HPRL | 0.938 | 0.154 | 0.131 | 0.920 |
| RSMT | 0.932 | 0.105 | 0.127 | 0.896 |
Percent values give the portion of explained variance for each factor. Significant factor loadings (>0.7, <−0.7) are given in bold. OFT; open field test, OFTD; distance traveled, OFTMS; mean speed, OFTTI; time immobile, OFTCT; central time, OFTCT; central distance, OFTTT; thigmotaxis time, RRFOL; rotarod test fall off latency, CAPWL; cold allodynia paw withdrawal latency, HPRL; hot plate test reaction latency, RSMT; Randall-Selitto mechanical threshold.