From: Evaluation of a community-based randomized controlled prenatal care trial in rural China
 |  | Intervention (n = 673) | Control (n = 591) | P value |
---|---|---|---|---|
Blood pressure taken | Â | Â | Â | Â |
 | At every visit | 49.6 | 51.3 | 0.997 |
 | sometimes | 38.6 | 31.1 |  |
 | Not at all | 8.2 | 12.5 |  |
Blood test | Â | Â | Â | Â |
 | once | 34.2 | 28.9 | 0.738 |
 | More than once | 7.0 | 12.5 |  |
 | no | 55.0 | 53.3 |  |
Ultrasound test | Â | Â | Â | Â |
 | 1 time | 42.8 | 30.5 | 0.803 |
 | 2 time | 13.2 | 19.0 |  |
 | 3 and plus | 3.3 | 5.3 |  |
 | No | 37.0 | 40.3 |  |
Information on prenatal care | Â | Â | Â | Â |
 | Too simple | 8.2 | 11.5 | 0.065 |
 | Too difficult | 2.7 | 1.9 |  |
 | Just OK | 52.8 | 47.9 |  |
 | Not sure | 20.2 | 14.9 |  |
 | Did not get information | 11.9 | 18.1 |  |
Information on nutrition | Â | Â | Â | Â |
 | Needed more | 47.1 | 41.0 | 0.143 |
 | Needed less | 0.2 | 1.0 |  |
 | Just ok | 27.3 | 27.1 |  |
 | Not sure | 4.9 | 2.9 |  |
 | Did not get information | 16.3 | 23.2 |  |
Information on baby care | Â | Â | Â | Â |
 | Needed more | 50.1 | 45.4 | 0.041 |
 | Needed less | 0.2 | 1.2 |  |
 | Just ok | 24.2 | 17.6 |  |
 | Not sure | 3.3 | 2.7 |  |
 | Did not get information | 18.1 | 28.1 |  |
Information on disease prevention | Â | Â | Â | Â |
 | Needed more | 49.0 | 47.0 | 0.228 |
 | Needed less | 0.2 | 0.3 |  |
 | Just ok | 30.3 | 28.4 |  |
 | Not sure | 4.6 | 3.1 |  |
 | Did not get information | 11.7 | 15.7 |  |