Table 3.
Regression/logistic regression analyses with baseline scores, Control Variables and the Intervention as Predictors
|
Outcome Variables |
Independent variables |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| T0 | Gender | Age | Co-residence | Employment | Partner | Education | Income | Duration | WICM | |
|
Perceived health | ||||||||||
| Perceived health (0–100) |
0.673*** |
−0.134# |
−0.73 |
−0.190# |
−0.102 |
0.059 |
−0.112 |
0.061 |
−0.036 |
0.079 |
| Perceived change in health (0–100) |
0.148# |
−0.226* |
−0.092 |
−0.396** |
−0.181# |
0.008 |
−0.005 |
0.084 |
−0.216** |
−0.043 |
|
Subjective burden | ||||||||||
| CarerQoL sum score (0–100) |
0.571*** |
−0.219* |
0.144 |
−0.261* |
−0.053 |
−0.090 |
−0.135# |
−0.003 |
−0.042 |
0.132# |
| CarerQoL-VAS (0–10) |
0.562*** |
0.013 |
0.108 |
−0.216# |
0.034 |
0.052 |
0.012 |
−0.066 |
0.045 |
0.096 |
| Process Utility (PU) (−10-10) |
0.605*** |
−0.067 |
−0.034 |
−0.135 |
−0.069 |
0.018 |
−0.031 |
−0.076 |
0.222* |
0.041 |
| Self-Rated Burden (SRB) Scale (0–10) |
0.373*** |
0.288** |
0.151 |
0.069 |
0.118 |
0.119 |
0.021 |
0.059 |
0.017 |
0.052 |
|
Objective burden | ||||||||||
| Caregivers performing household tasks (log) |
8.795*** |
3.345 |
1.088 |
0.157 |
1.311 |
0.129 |
1.313 |
0.200* |
1.000 |
3.590* |
| Caregivers performing personal care tasks (log) |
10.357*** |
2.458 |
1.023 |
5.829* |
1.493 |
1.045 |
2.164 |
0.654 |
1.000 |
0.666 |
| Caregivers performing instrumental care tasks (log) |
12.825*** |
4.785* |
0.964 |
1.433 |
0.444 |
2.560 |
0.782 |
2.133 |
1.003 |
1.281 |
| Additional informal caregivers (log) |
9.929*** |
1.040 |
1.171 |
0.157* |
1.608 |
0.379 |
2.314# |
0.980 |
0.998 |
1.171 |
| Hours spent on household tasks |
0.457*** |
0.009 |
0.064 |
0.278* |
−0.026 |
−0.166* |
0.058 |
−0.060 |
−0.192** |
0.020 |
| Hours spent on personal care tasks |
0.569*** |
0.007 |
0.049 |
0.188 |
−0.006 |
0.050 |
0.007 |
0.004 |
−0.022 |
0.009 |
| Hours spent on instrumental care tasks |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| Total hours spent |
0.577*** |
0.032 |
0.132 |
0.146 |
−0.003 |
−0.101 |
0.033 |
−0.024 |
−0.137* |
0.071 |
| Total hours spent + other caregivers |
0.585*** |
0.041 |
0.108 |
0.166 |
0.042 |
−0.084 |
0.087 |
−0.042 |
−0.118 |
0.107 |
|
Quality of life | ||||||||||
| Quality of life (0–100) |
0.361*** |
−0.161# |
−0.041 |
−0.421** |
−0.096 |
0.106 |
−0.034 |
0.056 |
−0.013 |
−0.046 |
| Change in quality of life (0–100) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| Rating of quality of life (0–100) | 0.318*** | 0.097 | 0.136 | −0.320* | −0.010 | 0.037 | −0.007 | 0.155# | −0.001 | 0.059 |
#p < 0.10; *p < 0.05; **p < 0.01; ***p = 0.000 (significant coefficients/Exp(B) shown in bold ); (log) = logistic regression analyses; WICM = Walcheren Integrated Care Model.
Note: Positive Beta values signify better scores for all outcomes with a 0–10 or 0–100 range, except for the outcome Self-Rated Burden (SRB); for SRB, positive Beta values signify increased experienced burden.