| |
Original trial
|
12-month follow up
|
Sensitivity analysis
|
|---|
|
Pre-intervention
|
Post intervention
|
0 to 12 month post intervention
|
9 to 12 month post intervention
|
|---|
|
n
|
1252
|
1861
|
3016
|
821
|
|
Appointments missed per patient, n
|
|
Mean (SD)
|
0.4 (0.9)
|
0.5 (0.7)
|
0.3 (0.7)
|
0.3 (0.7)
|
|
Adj Ratio (95% CI)
|
Reference
|
IRR: 1.18 (1.04 to 1.35)
|
IRR: 0.86 (0.69 to 1.07)
|
IRR: 0.78 (0.63 to 0.97)
|
|
Time from 1st to 2nd appointment, days, n
|
|
Mean (SD)
|
28.8 (20.0)
|
28.5 (18.5)
|
29.8 (20.5)
|
28.3 (19.0)
|
|
Adj Ratio (95% CI)
|
Reference
|
IRR: 1.03 (0.98 to 1.09)
|
IRR: 1.06 (0.94 to 1.19)
|
IRR: 1.04 (0.96 to 1.14)
|
|
Appointments in first 12 weeks, n
|
|
Mean (SD)
|
2.4 (2.1)
|
2.1 (1.6)
|
2.1 (1.6)
|
2.0 (1.6)
|
|
Adj Ratio (95% CI)
|
Reference
|
IRR 0.99 (0.93 to 1.05)
|
IRR: 0.94 (0.89 to 0.98)
|
IRR: 0.89 (0.73 to 1.10)
|
- Adj ratio Adjusted ratio indicates that other factors, such as potential confounders, have been included in the model
- IRR calculated using generalised linear mixed effects models
