Table 1.
Average and annual percent changes of PD incidence in China from 1990 to 2019.
| CIRs | ASIRs | |||||||
|---|---|---|---|---|---|---|---|---|
| Time period | APC (95% CI) | t(P) | Time period | APC (95% CI) | t(P) | |||
| Female | Trend 1 | 1990–1995 | 2.9* (2.8, 3) | 60.3 (< 0.001) | 1990–1995 | 0.9* (0.8, 0.9) | 33.6 (< 0.001) | |
| Trend 2 | 1995–1999 | 4.4* (4.2, 4.6) | 48.5 (< 0.001) | 1995–1999 | 1.7* (1.6, 1.8) | 31.8 (< 0.001) | ||
| Trend 3 | 1999–2007 | 2.3* (2.3, 2.4) | 116.5 (< 0.001) | 1999–2002 | 0.2 (0.0, 0.4) | 1.8 (0.091) | ||
| Trend 4 | 2007–2017 | 2.7* (2.7, 2.8) | 250.5 (< 0.001) | 2002–2012 | -0.3* (-0.3, -0.3) | -32.5 (< 0.001) | ||
| Trend 5 | 2017–2019 | 3.1* (2.9, 3.3) | 30.9 (< 0.001) | 2012–2017 | -0.5* (-0.5, -0.4) | −13 (< 0.001) | ||
| Trend 6 | - | - | - | 2017–2019 | -0.1 (-0.4, 0.1) | -1.1 (0.302) | ||
| AAPC | 1990–2019 | 2.9* (2.9, 2.9) | 163.9 (< 0.001) | 1990–2019 | 0.2* (0.2, 0.2) | 12.3 (< 0.001) | ||
| Male | Trend 1 | 1990–1995 | 3.7* (3.6, 3.8) | 69 (< 0.001) | 1990–1996 | 1.7* (1.7, 1.8) | 105.3 (< 0.001) | |
| Trend 2 | 1995–1999 | 6.5* (6.3, 6.7) | 67.8 (< 0.001) | 1996–1999 | 3.2* (3.0, 3.4) | 36.7 (< 0.001) | ||
| Trend 3 | 1999–2006 | 2.9* (2.9, 3) | 116.3 (< 0.001) | 1999–2002 | 0.5* (0.4, 0.7) | 6.5 (< 0.001) | ||
| Trend 4 | 2006–2009 | 3.4* (3.1, 3.6) | 25.9 (< 0.001) | 2002–2009 | 0.3* (0.2, 0.3) | 19.4 (< 0.001) | ||
| Trend 5 | 2009–2017 | 2.9* (2.9, 2.9) | 198.2 (< 0.001) | 2009–2017 | 0.1* (0.1, 0.1) | 7.6 (< 0.001) | ||
| Trend 6 | 2017–2019 | 2.1* (1.9, 2.3) | 22.7 (< 0.001) | 2017–2019 | -0.7* (-0.9, -0.6) | -9.1 (< 0.001) | ||
| AAPC | 1990–2019 | 3.5* (3.5, 3.6) | 153.1 (< 0.001) | 1990–2019 | 0.8* (0.7, 0.8) | 53.3 (< 0.001) | ||
*: statistical significant.