Table 2 Complete cases analysis among the 1218 respondents. Model 1 addressing the crude association (Odds ratios [95% confidence intervals]) between SEP (either IDI or EDI) and stage at diagnosis (advanced vs early stage (ref.))
OR | [95%CI] | p-value | |||
|---|---|---|---|---|---|
model 1.a with individual-level SEP measure (n = 1218) | |||||
Individual-level Deprivation Index (IDI) | 0 (least deprived) | 1 | |||
1 | 1.05 | [0.79; | 1.39] | 0.737 | |
2 | 1.20 | [0.87; | 1.66] | 0.262 | |
3 (most deprived) | 1.62 | [1.10; | 2.40] | 0.014 | |
Area under the ROC curve (AUC) = 0.533 | |||||
model 1.b with area-level SEP measure (n = 1218) | |||||
European Deprivation Index (EDI) | quintile 1 (least deprived) | 1 | |||
quintile 2 | 1.16 | [0.84; | 1.61] | 0.369 | |
quintile 3 | 1.11 | [0.79; | 1.55] | 0.540 | |
quintile 4 | 1.15 | [0.80; | 1.65] | 0.455 | |
quintile5 (most deprived) | 1.05 | [0.70; | 1.57] | 0.803 | |