Table 1 Seroprevalence of Helicobactor pylori among dyspeptic patients in Gondar University Hospital, from January 2009 to December 2011
Variables | N (%) | Pos | Neg | X2 | P- value |
|---|---|---|---|---|---|
N (%) | N (%) | ||||
Age in year | 14.15 | 0.0146 | |||
0–20 | 252(18.2) | 149(59.1) | 103(40.9) | ||
21–30 | 466(33.6) | 307(65.9) | 159(34.1) | ||
31–40 | 256(18.4) | 161(62.8) | 95(37.1) | ||
41–50 | 227(16.4) | 154(67.9) | 73(32.1) | ||
51–60 | 113(8.1) | 84(74.3) | 29(25.7) | ||
>60 | 74(5.3) | 57(77) | 17(23) | ||
Sex | 0.1 | 0.746 | |||
Male | 679(48.9) | 449(66.1) | 230(33.9) | ||
Female | 709(51.1) | 463(65.3) | 246(34.7) |