Epigenetic subsample | Full cohort | Subsample vs full cohort | |||||
---|---|---|---|---|---|---|---|
Outcome variables | Females | Males | χ 2 | Females | Males | χ 2 | |
(n = 245) | (n = 122) | P-value | (n = 786) | (n = 750) | P-value | ||
Atopy | At least one positive | 76 (31.4 %) | 49 (40.8 %) | 0.097 | 159 (35.6 %) | 194 (47.7 %) | Females: 0.30 |
All negative | 166 (68.6 %) | 71 (59.2 %) | 287 (64.4 %) | 213 (52.3 %) | Males: 0.22 | ||
IgE | IgE ≥ 200 kU/L | 24 (23.8 %) | 18 (41.9 %) | 0.047 | 66 (25.9 %) | 81 (32.5 %) | Females: 0.78 |
IgE < 200 kU/L | 77 (76.2 %) | 25 (58.1 %) | 189 (74.1 %) | 168 (67.5 %) | Males: 0.31 |