Table 3.
Results of the regression analysis
| Fully adjusted model (total effect) | Mediation models (path a, b, and direct effect c’) | ||||
|---|---|---|---|---|---|
|
|
|||||
| Model 1 | Model 2ai | Model 2aii | Model 2b | Model 2c | |
| Outcome | PPVT | Caregiver distress | Type of schooling | PPVT | PPVT |
| Migration | −8.09 (−15.33, −0.85) | 0.35 (−.04, 0.74) | −0.67 (−1.26, −0.07) | −11.10 (−18.0, −4.20) | |
| Sex (ref = male) | −0.96 (−4.57, 2.65) | 0.10 (−0.24, 0.17) | 0.20 (−0.14, 0.54) | −0.08 (−3.50, 3.34) | −0.20 (−3.61, 3.22) |
| Caregiver ethnicity (ref = Amhara) | |||||
| Gurage | −8.28 (16.49, −0.21) | −0.46 (−0.96, 0.04) | −1.06 (−1.82, −0.30) | −12.55 (−20.98, −4.12) | −17.12 (−25.55, −8.69) |
| Oromo | −1.79 (−7.06, 3.48) | −0.23 (−0.52, 0.06) | 0.06 (−0.44, 0.56) | −2.42 (−7.41, 2.56) | −2.02 (−6.94, 2.90) |
| Tigrian | 2.39 (−2.73, 7.52) | −0.41 (−0.69, −0.12) | 0.81 (0.22, 1.41) | 3.80 (−1.07, 8.67) | 5.06 (0.25, 9.86) |
| Wolvata | 6.59 (−2.65, 12.2) | 0.004 (−0.39, 0.41) | −1.05 (−1.60 – 0.49) | 0.69 (−6.41, 7.78) | 0.07 (−6.91, 7.05) |
| Other | −8.35 (−16.49, −0.21) | −0.64 (−1.11, −0.17) | 0.36 (−0.43, 1.15) | −7.54 (−15.25, 0.17) | −6.85 (−14.44, 0.74) |
| Caregiver religion (ref = Orthodox) | |||||
| Muslim | −13.10 (−19.64, −6.56) | 0.06 (−0.31, 0.42) | 0.99 (0.31, 1.67) | −10.43 (−16.63, 8.84) | −10.15 (−16.34, −3.96) |
| Protestant | 3.81 ( −3.72,11.34) | −0.32 (−0.75, 0.11) | −0.49 (−1.07, 0.09) | 1.70 (−5.43, 8.84) | 1.48 (−5.63, 8.60) |
| Other | 24.54 (9.95, 39.12) | 0.76 (−0.006, 1.53) | −0.27 (−1.54, 1.01) | 22.39 (8.61, 36.17) | 23.70 (9.93, 37.47) |
| Public school (ref = private school) | −45.14 (−51.28, −39.01) | −45.62 (−51.76, −39.50) | |||
| Intercept | 118.06 (110.02, 126.10) | 119.14 (111.10, 127.19) | |||
Model 1: total effect of migration on cognitive development; Model 2a/ Mediation path ai: effect of migration on caregiver distress; Model 2aii/ Mediation path a: effect of migration on type of schooling; Model 2b/ Mediation path b: effect of type of schooling on PPVT; Mode 2c/ Mediation path c: indirect effect of migration of cognitive development.