Six months – baseline | Nine months - baseline | |||||||
---|---|---|---|---|---|---|---|---|
Outcome | Intervention (n = 23) | Effect size | Control (n = 21) | Effect Size | Intervention (n = 22) | Effect Size | Control (n = 21) | Effect size |
Presenteeism: | ||||||||
RA-Work Instability Scale (0–23): Mean [sd] | −2.7 [4.0] (n = 22) | −0.5 | 0 [3.4] (n = 21) | 0 | −3.9 [5.3] (n = 21) | −0.7 | −1.0 [3.5] (n = 21) | −0.2 |
Workplace Activity Limitations Scale (0–36): Mean [sd] | −1.6 [4.2] (n = 22) | −0.3 | 0.2 [30.1] (n = 21) | 0.04 | −2.2 [4.5] (n = 21) | −0.4 | 0.6 [6.0] (n = 21) | 0.1 |
Workplace Limitations Questionnaire (0–100): | ||||||||
Productivity Loss: Mean [sd] | −0.7 [3.5] (n = 21) | −0.1 | 0.4 [2.7] (n = 19) | 0.07 | −3.2 [3.7] (n = 20) | −0.6 | −0.4 [4.3] (n = 20) | 0.1 |
Time management demands: Mean [sd] | −11.0 [26.4] (n = 22) | −0.4 | −1.9 [15.1] (n = 19) | −0.07 | −17.5 [21.9] (n = 21) | −0.7 | −3.8 [20.3] (n = 20) | −0.1 |
Physical demands: Mean [sd] | −6.8 [23.1] (n = 22) | −0.3 | 2.63[20.1] (n = 21) | 0.1 | −9.0 [26.0] (n = 20) | −0.4 | −5.9 [17.5] (n = 21) | −0.3 |
Mental/interpersonal demands: Mean [sd] | 0.8 [16.3] (n = 22) | 0.04 | 0.39[14.5] (n = 20) | 0.02 | −5.7 [18.0] (n = 21) | −0.3 | −1.6 [15.0] (n = 21) | −0.1 |
Output demands: Mean [sd] | −1.0[20.2] (n = 21) | −0.03 | 1.2[13.4] (n = 20) | 0.04 | −15.2 [21.5] (n = 21) | −0.6 | −0.07[23.0] (n = 21) | −0.03 |
WLQ summed | −4.7 [13.9] (n = 21) | −0.3 | 1.2 [10.8] (n = 19) | 0.06 | −12.4 [13.2] (n = 20) | −0.7 | −2.5 [15.9] (n = 20) | −0.1 |
Confidence related to work: | ||||||||
Work Self-Efficacy: Mean [sd] (0–10) | 0.3 [2.1] | 0.2 | −0.5 [2.0] | - 0.2 | 0.5 [2.2] | 0.3 | −0.3 [1.6] | −0.2 |
Confidence managing arthritis at work: Mean[sd] (0–10) | 0.6 [2.4] | 0.3 | −0.3 [1.9] | −0.1 | 1.1 [2.5] | 0.5 | −0.5 [1.9] | −0.2 |
Health status: | ||||||||
SF12v2 Health Survey (0–100):* | ||||||||
Physical component: Mean [sd] | 4.5 [10.4] | 0.5 | 0.7 [6.0] | 0.08 | 5.3 [11.1] | 0.6 | 2.5 [8.3] | 0.3 |
Mental component: Mean [sd] | 0.9 [7.7] | 0.08 | −1.6 [7.6] | −0.1 | 2 [7.8] | 0.2 | −0.5 [8.9] | −0.04 |
Multidimensional Health Assessment Questionnaire (0–3): | ||||||||
Functional status: Mean [sd] | 0 [0.5] | 0 | 0 [0.4] | 0 | 0 [0.5] | 0 | 0 [0.4] | 0 |
Psychological status: Mean [sd] | −0.1 [0.5] | −0.3 | 0.2 [0.4] | 0.3 | −0.2 [0.6] | −0.3 | 0 [0.4] | 0 |
Pain VAS (0–100): Mean [sd] | −7.0 [33.7] | −0.3 | 5.1 [22.9] | 0.2 | −12.0 [27.0] | −0.5 | 0.1 [21.8] | 0 |
Hand Pain VAS (0–100): Mean [sd] | −9.7 [34.5] | −0.4 | −3.0 [20.1] | −0.1 | −12.5 [32.6] | −0.5 | −0.9 [22.1] | −0.03 |
Fatigue VAS (0–100): Mean [sd] | −5.2 [23.7] | −0.2 | 0.5 [25.2] | 0.02 | −5.3 [22.9] | −0.2 | 5.4 [26.4] | 0.2 |
Perceived health status VAS (0–100): Mean [sd] | −9.3 [25.7] | −0.5 | 3.9 [22.7] | 0.2 | −14.6 [28.8] | −0.7 | −3.9 [15.8] | −0.2 |
EQ5D VAS Health State mean [sd] | 6.96 [23.23] | 0.4 | 0.57 [19.54] | 0.03 | 3.52 [28.89] | 0.2 | −0.43 [17.62] | −0.02 |