| |
Number ill
|
%
|
AOR1(95% CI)
|
AOR2(95% CI)
|
|---|
|
GI
|
|
Non-swimmer
|
159
|
5.86
|
ref
| |
|
Swimmer-below 35 CFU
|
171
|
7.7
| |
ref
|
|
Swimmer-above 35 CFU
|
36
|
10.75
|
1.52(0.96-2.4)
|
1.2(0.75-1.91)
|
|
Total
|
366
|
6.94
| | |
|
Diarrhea
|
|
Non-swimmer
|
100
|
3.69
|
ref
| |
|
Swimmer-below 35 CFU
|
108
|
4.87
| |
ref
|
|
Swimmer-above 35 CFU
|
28
|
8.36
|
1.78(1.02-3.09)
|
1.4(0.8-2.43)
|
|
Total
|
236
|
4.48
| | |
|
URI
|
|
Non-swimmer
|
109
|
4.07
| | |
|
Swimmer-below 35 CFU
|
116
|
5.3
| |
ref
|
|
Swimmer-above 35 CFU
|
27
|
8.28
|
1.78(1.02-3.11)
|
1.35(0.77-2.38)
|
|
Total
|
252
|
4.85
| | |
|
Rash
|
|
Non-swimmer
|
68
|
2.49
|
ref
| |
|
Swimmer-below 35 CFU
|
92
|
4.11
| |
ref
|
|
Swimmer-above 35 CFU
|
8
|
2.36
|
1.12(0.47-2.68)
|
0.68(0.28-1.63)
|
|
Total
|
168
|
3.17
| | |
|
Earache
|
|
Non-swimmer
|
35
|
1.26
|
ref
| |
|
Swimmer-below 35 CFU
|
37
|
1.63
| |
ref
|
|
Swimmer-above 35 CFU
|
10
|
2.93
|
2.37(1.06-5.31)
|
1.8(0.84-3.83)
|
|
Total
|
82
|
1.53
| | |
|
Eye irritation
|
|
Non-swimmer
|
86
|
3.07
|
ref
| |
|
Swimmer-below 35 CFU
|
60
|
2.62
| |
ref
|
|
Swimmer-above 35 CFU
|
12
|
3.53
|
1.09(0.56-2.15)
|
1.3(0.65-2.59)
|
|
Total
|
158
|
2.91
| | |
- 1: Adjusted Odds Ratio: Swimmers Above 35 CFU vs. non-swimmers
- 2: Adjusted Odds Ratio: Swimmers above 35 CFU vs. swimmers below 35 CFU
- GI: Gastrointestinal illness; URI: Upper Respiratory Illness; 95% CI: 95% Confidence interval
