Figure 1
![Figure 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2458-14-835/MediaObjects/12889_2013_Article_6965_Fig1_HTML.jpg)
Summary of selected predicted probabilities for levels of SEP indicators from 5 class model for all women. Class 1: "Least socioeconomically deprived and most educated" (20%, n = 2231 (based on most likely class membership)). Class 2: "Employed, not materially deprived" (19%, n = 2248). Class 3: "Employed, no access to money" (16%, n = 1722). Class 4: "Benefits not materially deprived" (29%, n = 3325). Class 5: "Most economically deprived" (16%, n = 1800).