Table 3.
Effect of the intervention among women stratified per municipality
| Barneveld | Deventer | Zoetermeer | Amersfoort | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Control 104 |
Int 40 |
RR (CI) |
Control 304 |
Int 80 |
RR (CI) |
Control 268 |
Int 68 |
RR (CI) |
Control 174 |
Int 25 |
RR (CI) |
|
| Noticed the campaign (reach)* | 13 (32.5) | 11 (13.8) | 2 (2.9) | 8 (32.0) | ||||||||
| Retrieved PCC-Information | ||||||||||||
| Yes | 39 (39.8) | 19 (51.4) | 1.30 (0.87–1.30) | 185 (63.4) | 53 (66.2) | 1.05 (0.87–1.25) | 172 (65.9) | 42 (63.6) | 0.97 (0.79–1.18) | 100 (59.5) | 18 (72.0) | 1.21 (0.92–1.59) |
| No | 59 (62.2) | 18 (48.6) | 107 (36.6) | 27 (33.8) | 89 (34.1) | 24 (36.4) | 68 (40.5) | 7 (28.0) | ||||
| Missing | 6 | 3 | 12 | 7 | 2 | 6 | ||||||
| Visited PCC-Consultation | ||||||||||||
| Yes | 14 (13.9) | 6 (15.0) | 1.08 (0.45–2.62) | 85 (28.5) | 28 (35.4) | 1.24 (0.88–1.76) | 57 (21.9) | 18 (26.5) | 1.21 (0.76–1.90) | 48 (27.7) | 8 (32.0) | 1.15 (0.62–2.15) |
| No | 87 (86.1) | 34 (85.0) | 213 (71.5) | 51 (64.6) | 203 (78.1) | 50 (73.5) | 125 (72.3) | 17 (68.0) | ||||
| Missing | 3 | 0 | 6 | 1 | 8 | 0 | 1 | |||||
| Adherence to lifestyle recommendationsa | ||||||||||||
| Adequate (≥ 3 recommendations) | 26 (26.5) | 15 (39.5) | 1.49 (0.89–2.49) | 109 (37.6) | 31 (39.2) | 1.04 (0.76–1.43) | 100 (39.5) | 21 (30.9) | 0.78 (1.15–0.53) | 70 (40.7) | 16 (64.0) | 1.57 (1.11–2.22) |
| Inadequate (to < 3 recommendations) | 72 (73.5) | 23 (60.5) | 181 (62.4) | 48 (60.8) | 153 (60.5) | 47 (69.1) | 102 (59.3) | 9 (36.0) | ||||
| Missing data | 6 | 2 | 14 | 1 | 15 | 0 | 2 | 0 | ||||
Data is presented as N(%)
Int. Intervention
a Adherence to at least three of the following lifestyle recommendations: started folic acid supplements in time, ≥ 2 adequate nutrition intakes and no smoking nor alcohol use before conception
* Significant difference with the chi-square test, p-value < 0.001