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©2009 The WJG Press and Baishideng.
World J Gastroenterol. Apr 7, 2009; 15(13): 1607-1612
Published online Apr 7, 2009. doi: 10.3748/wjg.15.1607
Published online Apr 7, 2009. doi: 10.3748/wjg.15.1607
Table 1 Hepatitis C virus seroprevalence (1000-1× year-1) among male volunteer blood donors at four large blood banks in Karachi (1998- 2005)
| Yr | Mean | SD | 95% CI for mean | Minimum | Maximum | |
| Lower limit | Upper limit | |||||
| 1998 | 13.8 | 1.5 | 12.8 | 14.7 | 12 | 16 |
| 1999 | 16.3 | 2.2 | 14.8 | 17.7 | 13 | 21 |
| 2000 | 18.5 | 2.2 | 17.1 | 19.9 | 15 | 22 |
| 2001 | 19.8 | 2.0 | 18.6 | 21.1 | 16 | 22 |
| 2002 | 19.9 | 3.0 | 18.0 | 21.8 | 15 | 26 |
| 2003 | 20.3 | 3.2 | 18.2 | 22.3 | 16 | 27 |
| 2004 | 29.3 | 2.6 | 27.6 | 30.9 | 25 | 33 |
| 2005 | 24.8 | 2.1 | 23.4 | 26.1 | 21 | 27 |
| Total | 20.3 | 5.1 | 19.3 | 21.3 | 12 | 33 |
- Citation: Akhtar S, Rozi S. An autoregressive integrated moving average model for short-term prediction of hepatitis C virus seropositivity among male volunteer blood donors in Karachi, Pakistan. World J Gastroenterol 2009; 15(13): 1607-1612
- URL: https://www.wjgnet.com/1007-9327/full/v15/i13/1607.htm
- DOI: https://dx.doi.org/10.3748/wjg.15.1607