Table 5 Adjusted mean differences of study outcomes at follow-up based on mixed effects models
Adjusted difference in least-square means* [95% CI] p value | |||
|---|---|---|---|
Basic assisted feedback–simple feedback | Enhanced assisted feedback–simple feedback | Enhanced assisted feedback–basic assisted feedback | |
Number of care aides | |||
Number of care units | |||
Primary outcome | |||
Formal interactions | 0.17 [0.03; 0.32] 0.021 | 0.17 [0.01; 0.33] 0.035 | 0.004 [−0.16; 0.16] 0.961 |
Secondary staff outcomes | |||
Evaluation | 0.09 [−0.01; 0.20] 0.083 | 0.03 [−0.08; 0.14] 0.587 | −0.06 [−0.05; 0.18] 0.292 |
Social capital | 0.09 [0.01; 0.17] 0.026 | 0.07 [−0.01; 0.15] 0.093 | −0.02 [−0.10; 0.07] 0.686 |
Slack time | 0.15 [−0.02; 0.31] 0.078 | 0.03 [−0.15; 0.20] 0.762 | −0.09 [−0.30; 0.06] 0.190 |
Conceptual research use | 0.06 [−0.05; 0.17] 0.270 | −0.02 [−0.14; 0.10] 0.724 | −0.08 [−0.20; 0.04] 0.171 |
Instrumental research use | −0.009 [−0.08; 0.06] 0.808 | 0.003 [−0.08; 0.08] 0.941 | 0.01 [−0.07; 0.09] 0.766 |
Psychological empowerment, meaning | −0.03 [−0.09; 0.03] 0.373 | −0.03 [−0.09; 0.04] 0.437 | 0.002 [−0.07; 0.07] 0.953 |
Job satisfaction | 0.07 [−0.03; 0.16] 0.179 | −0.05 [−0.16; 0.05] 0.301 | −0.12 [−0.22; −0.02] 0.025 |
Secondary resident outcomes | |||
Percent of residents whose responsive behaviors worsened | 0.02 [−2.4; 2.5] 0.989 | 2.9 [0.3; 5.6] 0.031 | 2.9 [0.2; 5.7] 0.036 |
Percent of residents whose pain worsened | 0.1 [−2.6; 2.8] 0.935 | −1.6 [−4.6; 1.3] 0.278 | −1.8 [−4.8; 1.3] 0.256 |