Table 4.
Unstandardized and standardized β coefficients for each period of time (T0, T1, and T2), and β differences for clinic and home period with corresponding t values and probabilities.
| Time Periods | Mediation Analysis | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T0 | T1 | T2 | Clinic Period | Home Period | |||||||||
| MMPI Scales | β T0 (s.e.) | β′T0 | β T1 (s.e.) | β′T1 | β T2 (s.e.) | β′T2 | βT1–βT0 (s.e.) | t | p(t) | βT2–βT1 (s.e.) | t | p(t) | |
| QL2 | HS | −0.496 (0.307) | −0.251 | −0.559 (0.301) | −0.285 | −0.225 (0.175) | −0.202 | −0.063 (0.186) | −0.340 | 0.734 | 0.335 (0.264) | 1.269 | 0.204 |
| D | −0.445 (0.344) | −0.203 | −0.633 (0.334) | −0.290 | −0.023 (0.198) | −0.019 | −0.187 (0.205) | −0.913 | 0.361 | 0.609 (0.282) | 2.161 | 0.031 | |
| HY | −0.499 (0.306) | −0.253 | −0.548 (0.301) | −0.279 | −0.132 (0.177) | −0.119 | −0.048 (0.186) | −0.259 | 0.796 | 0.416 (0.260) | 1.599 | 0.110 | |
| PD | 0.150 (0.452) | 0.053 | 0.323 (0.446) | 0.115 | −0.234 (0.252) | −0.147 | 0.173 (0.265) | 0.653 | 0.514 | −0.558 (0.374) | −1.493 | 0.136 | |
| MF | −0.303 (0.331) | −0.145 | −0.294 (0.329) | −0.142 | −0.038 (0.189) | −0.032 | 0.008 (0.197) | 0.042 | 0.967 | 0.256 (0.281) | 0.912 | 0.362 | |
| PA | −0.094 (0.475) | −0.032 | −0.675 (0.459) | −0.229 | −0.275 (0.264) | −0.164 | −0.581 (0.264) | −2.198 | 0.028 | 0.400 (0.398) | 1.004 | 0.315 | |
| PT | −0.129 (0.434) | −0.048 | −0.444 (0.426) | −0.165 | 0.114 (0.244) | 0.075 | −0.314 (0.251) | −1.252 | 0.211 | 0.558 (0.358) | 1.559 | 0.119 | |
| SC | −0.386 (0.572) | −0.107 | −0.676 (0.561) | −0.189 | 0.024 (0.324) | 0.012 | −0.290 (0.336) | −0.864 | 0.388 | 0.700 (0.475) | 1.472 | 0.141 | |
| MA | 0.824 (0.402) | 0.312 | 0.447 (0.414) | 0.17 | −0.038 (0.239) | −0.026 | −0.377 (0.242) | −1.557 | 0.119 | −0.485 (0.351) | −1.383 | 0.167 | |
| SI | −0.281 (0.357) | −0.125 | −0.451 (0.350) | −0.202 | 0.106 (0.202) | 0.084 | −0.170 (0.211) | −0.809 | 0.419 | 0.557 (0.293) | 1.904 | 0.057 | |
| ANX | −0.969 (0.367) | −0.389 | −1.067 (0.357) | −0.431 | −0.193 (0.223) | −0.137 | −0.098 (0.234) | −0.419 | 0.676 | 0.874 (0.308) | 2.836 | 0.005 | |
| FRS | −0.626 (0.358) | −0.269 | −0.604 (0.356) | −0.262 | −0.274 (0.205) | −0.209 | 0.021 (0.219) | 0.098 | 0.922 | 0.331 (0.311) | 1.063 | 0.288 | |
| OBS | −1.014 (0.498) | −0.310 | −1.411 (0.469) | −0.434 | −0.192 (0.294) | −0.104 | −0.398 (0.302) | −1.316 | 0.188 | 1.219 (0.400) | 3.049 | 0.002 | |
| DEP | −0.623 (0.426) | −0.228 | −1.083 (0.398) | −0.399 | −0.246 (0.244) | −0.160 | −0.460 (0.247) | −1.862 | 0.063 | 0.837 (0.346) | 2.417 | 0.016 | |
| HEA | −0.349 (0.325) | −0.170 | −0.540 (0.315) | −0.264 | −0.349 (0.177) | −0.300 | −0.190 (0.192) | −0.993 | 0.321 | 0.191 (0.278) | 0.688 | 0.492 | |
| TRT | −0.603 (0.320) | −0.289 | −1.072 (0.283) | −0.518 | −0.384 (0.178) | −0.327 | −0.469 (0.182) | −2.581 | 0.010 | 0.688 (0.261) | 2.635 | 0.008 | |
| GIF | HS | −0.574 (0.273) | −0.319 | −0.390 (0.196) | −0.304 | −0.114 (0.109) | −0.165 | 0.184 (0.211) | 0.872 | 0.383 | 0.276 (0.185) | 1.494 | 0.135 |
| D | −0.550 (0.307) | −0.276 | −0.554 (0.210) | −0.389 | −0.089 (0.122) | −0.116 | −0.004 (0.236) | −0.015 | 0.988 | 0.465 (0.197) | 2.358 | 0.018 | |
| HY | −0.628 (0.269) | −0.350 | −0.531 (0.187) | −0.414 | −0.234 (0.104) | −0.340 | 0.097 (0.212) | 0.459 | 0.646 | 0.297 (0.184) | 1.619 | 0.105 | |
| PD | 0.470 (0.405) | 0.183 | 0.200 (0.292) | 0.109 | −0.128 (0.156) | −0.130 | −0.271 (0.301) | −0.900 | 0.368 | −0.327 (0.266) | −1.229 | 0.219 | |
| MF | −0.235 (0.302) | −0.124 | −0.114 (0.217) | −0.084 | 0.051 (0.116) | 0.07 | 0.122 (0.224) | 0.543 | 0.587 | 0.164 (0.199) | 0.825 | 0.409 | |
| PA | −0.038 (0.432) | −0.014 | −0.486 (0.299) | −0.252 | −0.197 (0.162) | −0.191 | −0.448 (0.311) | −1.440 | 0.150 | 0.289 (0.281) | 1.028 | 0.304 | |
| PT | −0.406 (0.390) | −0.164 | −0.392 (0.275) | −0.222 | −0.061 (0.151) | −0.065 | 0.014 (0.292) | 0.049 | 0.961 | 0.331 (0.255) | 1.295 | 0.195 | |
| SC | −0.582 (0.515) | −0.178 | −0.766 (0.353) | −0.328 | −0.099 (0.200) | −0.079 | −0.184 (0.385) | −0.477 | 0.633 | 0.667 (0.328) | 2.033 | 0.042 | |
| MA | 0.583 (0.374) | 0.243 | 0.181 (0.273) | 0.105 | 0.067 (0.147) | 0.073 | −0.402 (0.277) | −1.454 | 0.146 | −0.114 (0.253) | −0.449 | 0.653 | |
| SI | −0.412 (0.321) | −0.202 | −0.351 (0.227) | −0.240 | 0.100 (0.124) | 0.128 | 0.061 (0.242) | 0.254 | 0.799 | 0.451 (0.204) | 2.216 | 0.027 | |
| ANX | −0.920 (0.332) | −0.406 | −0.644 (0.238) | −0.398 | −0.238 (0.134) | −0.275 | 0.276 (0.264) | 1.044 | 0.296 | 0.406 (0.230) | 1.764 | 0.078 | |
| FRS | −0.591 (0.325) | −0.280 | −0.258 (0.238) | −0.171 | −0.091 (0.129) | −0.112 | 0.333 (0.244) | 1.363 | 0.173 | 0.167 (0.221) | 0.757 | 0.449 | |
| OBS | −1.079 (0.444) | −0.362 | −0.869 (0.311) | −0.409 | −0.175 (0.180) | −0.154 | 0.210 (0.350) | 0.601 | 0.548 | 0.693 (0.294) | 2.358 | 0.018 | |
| DEP | −0.767 (0.379) | −0.309 | −0.864 (0.248) | −0.487 | −0.289 (0.145) | −0.303 | −0.096 (0.293) | −0.328 | 0.743 | 0.575 (0.246) | 2.34 | 0.019 | |
| HEA | −0.495 (0.289) | −0.265 | −0.374 (0.205) | −0.280 | −0.170 (0.111) | −0.237 | 0.121 (0.220) | 0.551 | 0.581 | 0.204 (0.195) | 1.047 | 0.295 | |
| TRT | −0.752 (0.279) | −0.397 | −0.767 (0.179) | −0.567 | −0.165 (0.113) | −0.227 | −0.015 (0.224) | −0.066 | 0.947 | 0.602 (0.175) | 3.435 | 0.001 | |
| GSI | HS | 0.445 (0.226) | 0.300 | 0.183 (0.166) | 0.174 | 0.010 (0.101) | 0.016 | −0.262 (0.170) | −1.539 | 0.124 | −0.173 (0.109) | −1.583 | 0.113 |
| D | 0.337 (0.258) | 0.205 | 0.173 (0.185) | 0.148 | 0.024 (0.112) | 0.035 | −0.164 (0.193) | −0.850 | 0.395 | −0.149 (0.123) | −1.211 | 0.226 | |
| HY | 0.396 (0.228) | 0.268 | 0.188 (0.165) | 0.179 | 0.131 (0.099) | 0.208 | −0.208 (0.172) | −1.211 | 0.226 | −0.057 (0.110) | −0.508 | 0.611 | |
| PD | −0.572 (0.327) | −0.270 | −0.125 (0.240) | −0.083 | 0.031 (0.144) | 0.034 | 0.447 (0.240) | 1.862 | 0.063 | 0.156 (0.159) | 0.980 | 0.327 | |
| MF | 0.476 (0.239) | 0.303 | 0.245 (0.174) | 0.220 | 0.115 (0.105) | 0.172 | −0.230 (0.182) | −1.267 | 0.205 | −0.130 (0.117) | −1.110 | 0.267 | |
| PA | −0.072 (0.356) | −0.032 | 0.398 (0.245) | 0.252 | 0.250 (0.146) | 0.264 | 0.470 (0.252) | 1.864 | 0.062 | −0.148 (0.167) | −0.883 | 0.377 | |
| PT | 0.172 (0.325) | 0.085 | 0.042 (0.231) | 0.029 | −0.023 (0.139) | −0.026 | −0.130 (0.240) | −0.541 | 0.588 | −0.065 (0.154) | −0.422 | 0.673 | |
| SC | 0.352 (0.427) | 0.131 | 0.210 (0.304) | 0.110 | 0.032 (0.184) | 0.028 | −0.141 (0.318) | −0.445 | 0.656 | −0.179 (0.202) | −0.882 | 0.378 | |
| MA | −0.468 (0.308) | −0.236 | −0.165 (0.224) | −0.117 | −0.033 (0.135) | −0.039 | 0.304 (0.229) | 1.323 | 0.186 | 0.132 (0.149) | 0.887 | 0.375 | |
| SI | 0.101 (0.270) | 0.06 | 0.016 (0.192) | 0.013 | −0.183 (0.111) | −0.255 | −0.085 (0.199) | −0.428 | 0.669 | −0.199 (0.124) | −1.602 | 0.109 | |
| ANX | 0.686 (0.278) | 0.368 | 0.351 (0.205) | 0.265 | 0.141 (0.125) | 0.177 | −0.335 (0.214) | −1.564 | 0.118 | −0.210 (0.138) | −1.525 | 0.127 | |
| FRS | 0.491 (0.267) | 0.282 | 0.071 (0.197) | 0.058 | −0.033 (0.119) | −0.045 | −0.420 (0.195) | −2.156 | 0.031 | −0.104 (0.131) | −0.796 | 0.426 | |
| OBS | 0.885 (0.366) | 0.361 | 0.534 (0.265) | 0.307 | 0.096 (0.167) | 0.092 | −0.350 (0.285) | −1.230 | 0.219 | −0.438 (0.173) | −2.538 | 0.011 | |
| DEP | 0.639 (0.312) | 0.312 | 0.448 (0.221) | 0.308 | 0.175 (0.137) | 0.201 | −0.190 (0.240) | −0.792 | 0.428 | −0.273 (0.149) | −1.831 | 0.067 | |
| HEA | 0.410 (0.238) | 0.266 | 0.202 (0.172) | 0.184 | 0.063 (0.105) | 0.096 | −0.209 (0.179) | −1.163 | 0.245 | −0.139 (0.115) | −1.205 | 0.228 | |
| TRT | 0.730 (0.221) | 0.467 | 0.542 (0.155) | 0.489 | 0.171 (0.103) | 0.257 | −0.187 (0.182) | −1.027 | 0.305 | −0.371 (0.103) | −3.617 | 0.000 | |
β′ is standardized coefficient; p(t) = probability associated with the t values; s.e. = standard errors. Significant βT0, βT0, and p(t) are in bold types.