| Visit to a physician | Not visit to a physician |  |  | ||
---|---|---|---|---|---|---|
 | n | % | n | % | X2 | p |
Gender | Â | Â | Â | Â | Â | Â |
   Boys | 5 | 8.2 | 56 | 91.8 | 2.404 | 0.146 |
   Girls | 5 | 20.0 | 20 | 80.0 |  |  |
Severity of wetting | Â | Â | Â | Â | Â | Â |
   Severe (everynight) | 4 | 14.8 | 23 | 85.2 | 0.389 | 0.718 |
   Others | 6 | 10.2 | 53 | 89.8 |  |  |
Ages of children | Â | Â | Â | Â | Â | Â |
   6-7 years old | 4 | 23.5 | 13 | 76.5 | 2.921 | 0.104 |
   Others | 6 | 8.7 | 63 | 91.3 |  |  |
Inhabitation | Â | Â | Â | Â | Â | Â |
   Village | 7 | 12.7 | 48 | 87.3 | 0.179 | 1.000 |
   County | 3 | 9.7 | 28 | 90.3 |  |  |