| RII | (95% CI) |  | SII | (95% CI) |  | RII | (95% CI) |  | SII | (95% CI) |  |
---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Mammogram use in Flanders (N = 2075) | Mammogram use in Wallonia (N = 2119) | ||||||||||
1997 | 2.09 | (1.32–3.31) | ** | 28.90 | (10.94–48.65) | ** | 1.21 | (0.84–1.75) |  | 15.02 | (−6.67–36.71) |  |
2001 | 1.15 | (0.84–1.37) |  | 10.19 | (−10.06–30.44) |  | 1.76 | (1.33–2.34) | *** | 38.82 | (20.69–56.95) | *** |
2004 | 1.37 | (1.07–1.75) | * | 23.84 | (6.48–41.19) | ** | 1.35 | (1.11–1.66) | ** | 23.65 | (8.33–38.98) | ** |
2008 | 1.15 | (0.92–1.43) |  | 10.39 | (−6.51–27.3) |  | 1.2 | (0.96–1.5) |  | 14.55 | (−2.26–31.37) |  |
2013 | 1.27 | (1.03–1.56) | * | 18.86 | (1.98–35.74) | * | 1.17 | (0.89–1.55) |  | 11.03 | (−11.83–32.24) |  |
Successive changes | Change | p-value b | Â | Change | p-value b | Â | Change | p-value b | Â | Change | p-value b | Â |
2001 vs. 1997 | −45.0% | 0.04 | * | − 64.7% | 0.18 |  | 45.5% | 0.1 |  | 158.5% | 0.1 |  |
2004 vs. 2001 | 19.1% | 0.42 |  | 133.9% | 0.32 |  | −23.3% | 0.11 |  | −39.1% | 0.21 |  |
2008 vs. 2004 | −16.1% | 0.28 |  | −56.4% | 0.28 |  | −11.1% | 0.44 |  | −38.5% | 0.44 |  |
2013 vs. 2008 | 10.4% | 0.51 |  | 81.5% | 0.49 |  | −2.5% | 0.89 |  | −24.2% | 0.8 |  |
Overall change | Change | p-value b | Â | Change | p-value a | Â | Change | p-value b | Â | Change | p-value b | Â |
2013 vs. 1997 | −39.2% | 0.05 | * | −34.7% | 0.44 |  | −3.3% | 0.88 |  | −26.6% | 0.8 |  |
 | Pap smear use in Flanders (N = 4405) | Pap smear use in Wallonia (N = 4583) | ||||||||||
1997 | 1.19 | (1–1.41 | * | 12.42 | (−0.36–25.2) |  | 1.46 | (1.19–1.8) | *** | 23.95 | (10.26–37.65) | *** |
2001 | 1.25 | (1.06–1.48) | ** | 15.28 | (2.57–28) | * | 1.64 | (1.37–1.98) | *** | 33.62 | (21.14–46.1) | *** |
2004 | 1.39 | (1.16–1.66) | *** | 25.03 | (11.74–38.32) | *** | 1.38 | (1.19–1.6) | *** | 23.71 | (12.55–34.87) | *** |
2008 | 1.25 | (1.03–1.53) | * | 18.22 | (3.55–32.88) | * | 1.18 | (1.01–1.39) | * | 12.77 | (0.39–25.16) | * |
2013 | 1.58 | (1.3–1.92) | *** | 32.28 | (19.78–44.7) | *** | 1.2 | (1.01–1.42) | * | 13.34 | (0.01–26.67) | * |
Successive changes | Change | p-value b | Â | Change | p-value b | Â | Change | p-value b | Â | Change | p-value b | Â |
2001 vs. 1997 | 5.0% | 0.68 | Â | 23.0% | 0.76 | Â | 12.3% | 0.41 | Â | 40.4% | 0.31 | Â |
2004 vs. 2001 | 11.2% | 0.4 |  | 63.7% | 0.3 |  | −15.9% | 0.15 |  | −29.5% | 0.25 |  |
2008 vs. 2004 | −10.1% | 0.45 |  | −27.2% | 0.5 |  | −14.5% | 0.17 |  | −46.1% | 0.2 |  |
2013 vs. 2008 | 26.4% | 0.05 | * | 77.2% | 0.15 | Â | 1.7% | 0.92 | Â | 4.4% | 0.95 | Â |
Overall change | Change | p-value b | Â | Change | p-value b | Â | Change | p-value b | Â | Change | p-value b | Â |
2013 vs. 1997 | 32.8% | 0.03 | ** | 159.9% | 0.03 | * | −17.8% | 0.14 |  | −44.3% | 0.28 |  |