Table 1 HPV vaccination initiation according to background characteristics
From: Dynamics of HPV vaccination initiation in Flanders (Belgium) 2007-2009: a Cox regression model
| Â | Â | Vaccination initiation N (%) | No vaccination initiation N (%) | P (chi square) |
|---|---|---|---|---|
| Â | Â | Â | Â | <0.0001 |
Year of birth | 1989 | 3,081 (20.2) | 12,202 (79.8) | Â |
| Â | 1990 | 8,400 (53.4) | 7,342 (46.6) | Â |
| Â | 1991 | 8,270 (53.7) | 7,118 (46.3) | Â |
| Â | 1992 | 12,227 (81.9) | 2,702 (18.1) | Â |
| Â | 1993 | 10,758 (74.9) | 3,615 (25.2) | Â |
| Â | 1994 | 8,959 (65.2) | 4,783 (34.8) | Â |
| Â | 1995 | 6,690 (47.9) | 7,278 (52.1) | Â |
| Â | 1996 | 3,166 (23.1) | 10,560 (76.9) | Â |
Preferential treatment | Â | Â | Â | <0.0001 |
| Â | Yes | 1,816 (33.0) | 3,692 (67.0) | Â |
| Â | No | 59,735 (53.5) | 51,908 (46.5) | Â |
Province | Â | Â | Â | <0.0001 |
| Â | Antwerp | 16,369 (53.0) | 14,537 (47.0) | Â |
| Â | Limburg | 8,669 (57.2) | 6,488 (42.8) | Â |
| Â | East-Flanders | 13,466 (50.5) | 13,210 (49.5) | Â |
| Â | West-Flanders | 12,995 (49.0) | 13,520 (51.0) | Â |
| Â | Flemish Brabant | 10,052 (56.2) | 7,845 (43.8) | Â |
Median income neighborhoodA | Â | Â | Â | <0.0001 |
| Â | Quintile1 | 7,103 (43.0) | 9,404 (57.0) | Â |
| Â | Quintile2 | 11,301 (50.6) | 11,019 (49.4) | Â |
| Â | Quintile3 | 12,411 (53.3) | 10,868 (46.7) | Â |
| Â | Quintile4 | 14,240 (55.1) | 11,598 (44.9) | Â |
| Â | Quintile5 | 16,496 (56.5) | 12,711 (43.5) | Â |