Children n=134 | Adults n=126 | Total n=260 | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
n | % | n | % | n | % | ||||||
Sex: | |||||||||||
Male | 62 | 46.3 | 33 | 26.2 | 95 | 36.5 | |||||
Female | 72 | 53.7 | 93 | 73.8 | 165 | 63.5 | |||||
Smoking habit: | |||||||||||
Never | — | — | 77 | 61.1 | 77 | 61.1 | |||||
Ex | — | — | 8 | 6.3 | 8 | 6.3 | |||||
Current | — | — | 40 | 31.7 | 40 | 31.7 | |||||
History of chronic respiratory disease:1-150 | |||||||||||
No | 116 | 86.6 | 112 | 88.9 | 228 | 87.7 | |||||
Yes | 18 | 13.4 | 14 | 11.1 | 32 | 12.3 | |||||
Present at the pool as: | |||||||||||
Staff | — | — | 11 | 8.7 | 12 | 4.6 | |||||
Swimmer | 116 | 86.6 | 3 | 2.4 | 119 | 45.8 | |||||
Accompanying person | 16 | 11.9 | 111 | 88.1 | 127 | 48.8 | |||||
Engaged in physical exercise at the time of the accident: | |||||||||||
No | 56 | 41.8 | 101 | 80.2 | 157 | 60.4 | |||||
Yes | 69 | 51.5 | 4 | 3.2 | 73 | 28.1 | |||||
Time to vacate the pool (minutes): | |||||||||||
<3 | 45 | 33.6 | 36 | 28.6 | 81 | 31.1 | |||||
3–5 | 44 | 32.8 | 40 | 31.7 | 84 | 32.3 | |||||
>5 | 34 | 25.4 | 49 | 38.9 | 83 | 31.9 | |||||
Perception of exposure: | |||||||||||
Not at all/a little | 81 | 60.4 | 65 | 51.6 | 146 | 56.2 | |||||
A moderate amount | 39 | 29.1 | 42 | 33.3 | 81 | 31.2 | |||||
A lot | 10 | 7.5 | 19 | 15.1 | 29 | 11.2 |
Totals may vary because of missing values.
↵1-150 Chronic respiratory disease includes asthma, bronchitis, emphysema.