Table 3 Results of subgroup analysis by proportion of private education cost to CESD scores according to EHDI
From: Correlation between private education costs and parental depression in South Korea
Variables | Proportion of private education costa | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Tertile 1 (~16.3%/~17.5%) | Tertile 2 (16.3~29.4%/17.5~29.0%) | Tertile 3 (29.4%~/29.0%~) | |||||||
β | β | SE | 95% CI | p-value | β | SE | 95% CI | p-value | |
Father | |||||||||
EHDIb | |||||||||
  Tertile 1 (~198.0) | Ref. | 1.172 | 0.365 | 0.457~1.887 | .0013 | 1.437 | 0.313 | 0.823~2.051 | <.0001 |
  Tertile 2 (198.0~278.5) | Ref. | -0.070 | 0.235 | -0.532~0.391 | .7650 | 0.013 | 0.210 | -0.398~0.424 | .9492 |
  Tertile 3 (278.5~) | Ref. | 0.352 | 0.216 | -0.071~0.776 | .1032 | -0.132 | 0.295 | -0.711~0.446 | .6535 |
Mother | |||||||||
EHDIb | |||||||||
  Tertile 1 (~202.4) | Ref. | -0.259 | 0.355 | -0.956~0.437 | .4654 | -0.150 | 0.340 | -0.817~0.517 | .6593 |
  Tertile 2 (202.4~283.3) | Ref. | -0.236 | . | . | . | -0.134 | . | . | . |
  Tertile 3 (283.3~) | Ref. | -0.303 | 0.319 | -0.928~0.322 | .3416 | -0.169 | 0.333 | -0.821~0.483 | .6120 |