Table 3 Competing risk models to identify factors associated with success (got pregnant)
From: Assisted reproduction in Spain, outcome and socioeconomic determinants of access
Got pregnant (event of interest): 310 Stopping ART treatment (competing event): 285 Lost to follow-up (censored): 72 | ||||
|---|---|---|---|---|
Covariates | Model 1.1 SHR (Robust. Std. Err) | Model 1.2 SHR (Robust. Std. Err) | Model 1.3 SHR (Robust. Std. Err) | Model 1.4 SHR (Robust. Std. Err) |
Age (years) of access to ART treatment | 0.9610 (0.0148)*** | 0.9520 (0.0183)** | 0.9607 (0.0156)** | 0.9582 (0.0162)** |
ART in the public clinic only (1 yes; 0 no) (reference) | ||||
 ART in the private clinic only (1 yes; 0 no) | 1.6675 (0.2325)*** | 1.4573 (0.1640)*** | 1.6624 (0.2462)*** | 1.6131 (0.2298)*** |
 ART in both public and private clinics (1 yes; 0 no) | 1.1289 (0.2107) | 1.9972 (0.1644) | 1.1274 (0.2126) | 1.1057 (0.2086) |
 Education level Primary education (reference) | ||||
Secondary education | Â | 0.7944 (0.2053) | Â | Â |
Post-secondary education | Â | 0.8808 (0.1318) | Â | Â |
High education | Â | 1.4136 (0.2415)** | Â | Â |
Equivalent household monthly income (€) |  |  | 1.0000 (< 0.0001) |  |
Personal monthly income (€) |  |  |  | 1.0000 (< 0.0001) |
Akaike’s information criterion (AIC) | 3648.78 | 3638.19 | 3650.76 | 3649.10 |
Number of observations | 667 | 667 | 667 | 667 |