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Sex distribution of study population and patients in trial. Values are numbers (percentages)
| Sex | Study population (n=97 229) | Total No of calls (n=14 492) | Intervention group (n=7184) | Control group (n=7308) |
|---|---|---|---|---|
| Male | 46 358 (48) | 6039 (42) | 2970 (41) | 3069 (42) |
| Female | 50 270 (52) | 8450 (58) | 4212 (59) | 4238 (58) |
| Unknown | 601 (0.6) | 3 (0.02) | 2 (0.03) | 1 (0.01) |
