Table 3 Cervical cancer screening tests in Campinas according to the interval of the tests
Year/ Interval | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | Tendency/ P-value |
|---|---|---|---|---|---|---|---|---|
First test | 4424 7.03% | 4109 6.98% | 3963 6.59% | 3304 6.51% | 3575 6.69% | 3266 6.71% | 2635 6.05% | Z = (−)5.75 P < 0.001 |
1 year | 29,865 47.46% | 26,113 44.38% | 26,233 43.61% | 19,977 39.35% | 19,886 37.21% | 17,096 35.11% | 13,169 30.26% | Z = (−)67.26 P < 0.001 |
2 years | 16,437 26.12% | 16,257 27.63% | 16,590 27.58% | 15,754 31.03% | 16,850 31.53% | 15,687 32.21% | 15,100 34.69% | Z = 36.79 P < 0.001 |
3 years | 5353 8.51% | 5420 9.21% | 5837 9.70% | 5220 10.28% | 5806 10.86% | 5714 11.73% | 5934 13.63% | Z = 30.01 P < 0.001 |
> 3 years | 5212 8.28% | 5166 8.78% | 5641 9.38% | 5082 10.01% | 5791 10.84% | 5567 11.43% | 5478 12.59% | Z = 28.15 P < 0.001 |
Not informed | 1634 2.60% | 1769 3.01% | 1896 3.15% | 1434 2.82% | 1530 2.86% | 1367 2.81% | 1207 2.77% | Z = (−)0.05 P = 0.959 |
Total | 62,925 | 58,834 | 60,160 | 50,771 | 53,438 | 48,697 | 43,523 |