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Demographic details of the replication sample (N = 242)
| Characteristic | Mean (SD)/frequency |
|---|---|
| Age (mean ± SD, in years) | 21.54 ± 0.19 |
| Biological sex (count, %) | |
| Female | 161 (66.5%) |
| Male | 81 (33.5%) |
| Ethnicity (count, %) | |
| European | 174 (71.9%) |
| Non-European | 68 (28.1%) |
| Reoccurring ear infection | |
| Yes | 58 (24.0%) |
| No | 184 (76.0%) |
