Table 3 Study population, representativity of participants, and distribution of examined participants between examiners
|  | Study population N = 441 | Participants N = 216 | Confidence interval for participants | Participants examined by examiner1 | Participants examined by examiner2 |
|---|---|---|---|---|---|
% (N) | % (N) | 95% ci | N = 90 | N = 126 | |
Gender | Â | Â | Â | Â | Â |
Men | 61.0% (269) | 54.2% (117) | 47.5-60.8% | 44% | 56% |
Women | 39.0% (172) | 45.8% (99) | 39.2-52.5% | 39% | 61% |
In total | 100.0% (441) | 100.0% (216) | - | 42% | 58% |
Age groups | Â | Â | Â | Â | Â |
20-29 | 7.3% (32) | 5.1% (11) | 2.1-8.0% | 45% | 55% |
30-39 | 33.1% (146) | 32.9% (71) | 26.6-39.2% | 44% | 56% |
40-49 | 23.6% (104) | 27.3% (59) | 21.3-33.3% | 39% | 61% |
50-59 | 22.7% (100) | 24.5% (33) | 18.8-30.3% | 42% | 58% |
60-69 | 13.2% (58) | 10.2% (22) | 6.1-14.2% | 41% | 59% |
70-79 | 0.2% (1) | 0% (0) | - | 0% | 0% |
In total | 100.1% (441) | 100.0% (216) | - | 42% | 58% |
Instrument groups | Â | Â | Â | Â | Â |
High strings | 44.2% (195) | 44.4% (96) | 37.8-51.1% | 40% | 60% |
Low strings | 16.8% (74) | 18.5% (40) | 13.3-23.7% | 43% | 58% |
Brass players | 16.8% (74) | 14.4% (31) | 9.7-19.1% | 42% | 58% |
Woodwinds | 15.6% (69) | 15.7% (34) | 10.9-20.6% | 38% | 62% |
Others (percussion, harp, keyboard) | 6.6% (29) | 6.9% (15) | 3.5-10.45 | 60% | 40% |
In total | 100.0% (441) | 99.9% (216) | - | 42% | 58% |
Orchestra | Â | Â | Â | Â | Â |
No. 1 | 15.4% (68) | 21.3% (46) | 15.8-26.8% | 50% | 50% |
No. 2 | 17.7% (78) | 16.2% (35) | 11.3-21.1% | 54% | 46% |
No. 3 | 15.2% (67) | 11.6% (25) | 7.3-15.9% | 48% | 52% |
No. 4 | 15.4% (68) | 13.4% (29) | 8.9-18.0% | 41% | 59% |
No. 5 | 12.9% (57) | 21.8% (47) | 16.2-27.3% | 47% | 53% |
No. 6 | 23.4% (103) | 15.7% (34) | 10.9-20.6% | 6% | 94% |
In total | 100% (441) | 100% (216) | - | 42% | 58% |