Table 2. Adjusted prevalence ratio (aPR)a and 95% CI of socio-demographic factors associated with SMM’s willingness to download smartphone apps for GPS and EMA methods.
| GPS Alone | EMA Alone | GPS and EMA | Neither GPS nor EMA | |
|---|---|---|---|---|
| aPR(95% CI) | aPR(95% CI) | aPR(95% CI) | aPR (95% CI) | |
| Age | ||||
| 18–24 | Referent | Referent | Referent | Referent |
| 25–29 | 2.71 (0.82, 8.91) | 0.44 (0.23, 0.88)* | 2.02 (1.33, 3.07)** | 0.54 (0.33, 0.87)* |
| 30–39 | 2.22 (0.63, 7.82) | 0.37 (0.20, 0.71)** | 2.12 (1.38, 3.27)** | 0.60 (0.38, 0.92)* |
| 40–49 | 2.65 (0.75, 9.40) | 0.40 (0.20, 0.78)** | 1.97 (1.25, 3.09)** | 0.62 (0.39, 0.98)* |
| ≥ 50 | 1.10 (0.18, 6.63) | 0.39 (0.15, 1.01) | 2.24 (1.37, 3.66)** | 0.65 (0.36, 1.16) |
| Sexual orientation | ||||
| Gay | 1.38 (0.52, 3.68) | 1.25 (0.63, 2.46) | 0.94 (0.71, 1.24) | 0.90 (0.61, 1.33) |
| Bisexual | Referent | Referent | Referent | Referent |
| Born in France | ||||
| Yes | 0.58 (0.34, 0.99)* | 0.98 (0.58, 1.68) | 1.20 (0.94, 1.54) | 1.00 (0.71, 1.40) |
| No | Referent | Referent | Referent | Referent |
| Employment status | ||||
| Employed | Referent | Referent | Referent | Referent |
| Unemployed | 0.36 (0.11, 1.13) | 1.82 (1.11, 2.99)* | 0.98 (0.75, 1.28) | 0.98 (0.67, 1.43) |
| Student | 1.04 (0.41, 2.66) | 0.90 (0.47, 1.74) | 1.41 (1.02, 1.95)* | 0.68 (0.42, 1.10) |
| Retired | 5.02 (0.85, 29.45) | 1.36 (0.18, 10.20) | 1.18 (0.58, 2.40) | -- |
| Current relationship status | ||||
| Single | Referent | Referent | Referent | Referent |
| Relationship with a man | 0.96 (0.56, 1.65) | 1.10 (0.70, 1.71) | 1.01 (0.82, 1.22) | 0.96 (0.72, 1.28) |
GPS = global positioning system; EMA = ecological momentary assessment; CI = confidence interval
aAdjusted for age, sexual orientation, origin (born in France), employment status, and current relationship status
*p<0.05;
**p<0.01