Table 2 Time distribution of high risk behavior of patients with SMDs in rural households of Sichuan province
Year | N1 | N2 | No. of high risk behaviors | Follow-up person years | Incidence rate (%) |
|---|---|---|---|---|---|
2006 | 6 | 0 | 0 | 1.27 | 0.00 |
2007 | 40 | 2 | 2 | 20.87 | 9.58 |
2008 | 75 | 1 | 1 | 57.81 | 1.73 |
2009 | 320 | 16 | 16 | 150.99 | 10.60 |
2010 | 6046 | 254 | 371 | 2557.09 | 14.51 |
2011 | 66,549 | 3852 | 6045 | 25,271.64 | 23.92 |
2012 | 97,668 | 2689 | 6141 | 75,017.99 | 8.19 |
2013 | 101,581 | 1930 | 4644 | 69,321.44 | 6.70 |