Model | Key variables | Received information about different methods | Asked about method preference | Shown demonstration kit of methods | Interaction with provider | Quality Score | ||||
---|---|---|---|---|---|---|---|---|---|---|
OR | 95% CI | OR | 95% CI | OR | 95% CI | OR | 95% CI | Coef (SE) | ||
Model 1, Full sample | Arm 1 | 2.93 | 1.13–7.61* | 2.51 | 1.14–5.51* | 4.85 | 1.63–14.46** | 3.59 | 1.10–11.70* | 0.17 (0.07)** |
Arm 2 | 1.18 | 0.46–2.97 | 0.83 | 0.39–1.74 | 3.98 | 1.36–11.64* | 2.29 | 0.71–7.36 | 0.09 (0.07) | |
Arm 3 (ref) | 1.00 | Â | 1.00 | Â | 1.00 | Â | 1.00 | Â | Â | |
New user | 3.97 | 3.23–4.87*** | 3.60 | 2.85–4.56** | 3.19 | 2.57–3.96*** | 1.39 | 1.12–1.71** | 0.16 (0.01)*** | |
Continuing user (ref) | 1.00 | Â | 1.00 | Â | 1.00 | Â | 1.00 | Â | Â | |
Model 2, New users on day of interview | Arm 1 | 3.65 | 1.17–11.31* | 2.09 | 0.62–7.02 | 5.97 | 1.53–23.32** | 2.85 | 0.87–9.32+ | 0.15 (0.07)* |
Arm 2 | 1.43 | 0.49–4.13 | 0.85 | 0.28–2.57 | 6.75 | 1.79–25.44** | 2.76 | 0.86–8.87+ | 0.12 (0.07)+ | |
Arm 3 (ref) | 1.00 | Â | 1.00 | Â | 1.00 | Â | 1.00 | Â | Â | |
Never used | 5.40 | 3.36–7.96*** | 10.56 | 6.16–18.08*** | 4.75 | 3.26–6.94*** | 2.72 | 1.89–3.92*** | 0.24 (0.02)*** | |
Ever use (ref) | 1.00 | Â | 1.00 | Â | 1.00 | Â | 1.00 | Â | Â | |
Model 3, Arms 1 and 2, Full sample | Arm 1 | 2.08 | 0.83–5.22 | 2.59 | 1.19–5.64* | 1.04 | 0.40–2.72 | 1.31 | 0.37–4.62 | 0.05 (0.06) |
Arm 2 (ref) | 1.00 | Â | 1.00 | Â | 1.00 | Â | 1.00 | Â | Â | |
New user | 3.1 | 2.30–4.17*** | 2.2 | 1.56–3.11*** | 2.76 | 2.06–3.69*** | 1.11 | 0.83–1.47 | 0.11 (0.02)*** | |
Continuing user (ref) | 1.00 | Â | 1.00 | Â | 1.00 | Â | 1.00 | Â | Â | |
Segmented | 5.18 | 3.75–7.16*** | 5.59 | 3.73–8.36*** | 4.38 | 3.18–6.04*** | 2.69 | 1.97–3.69*** | 0.25 (0.02)*** | |
Missing segment | 1.6 | 1.03–2.49* | 0.97 | 0.59–1.59 | 1.52 | 0.92–2.51 | 2.10 | 1.32–3.32** | 0.09 (0.03)*** | |
Not segmented (ref) | 1.00 | Â | 1.00 | Â | 1.00 | Â | 1.00 | Â | Â | |
Model 4, Arms 1 and 2, new users on day of interview | Arm 1 | 2.78 | 0.90–8.63+ | 3.77 | 0.97–14.57+ | 1.00 | 0.28–3.50 | 1.02 | 0.30–3.49 | 0.03 (0.06) |
Arm 2 (ref) | 1.00 | Â | 1.00 | Â | 1.00 | Â | 1.00 | Â | Â | |
Never used | 5.66 | 3.17–10-11*** | 5.15 | 2.46–10.79*** | 4.11 | 2.49–6.79*** | 3.68 | 2.45–6.04*** | 0.22 (0.02)*** | |
Ever use (ref) | 1.00 | Â | 1.00 | Â | 1.00 | Â | 1.00 | Â | Â | |
Segmented | 4.05 | 2.35–6.98*** | 6.65 | 3.12–14-14*** | 3.13 | 1.86–5.26*** | 1.59 | 0.95–2.63+ | 0.17 (0.03)*** | |
Missing segment | 0.96 | 0.39–2.33 | 0.27 | 0.09–0.77* | 0.72 | 0.28–1.85 | 1.17 | 0.49–2.83 | −0.01 (0.04) | |
Not segmented (ref) | 1.00 | Â | 1.00 | Â | 1.00 | Â | 1.00 | Â | Â |