Changes in Functional Status During Pregnancy

Abstract

Changes in self-reported functional status during pregnancy were studied in 100 women. The baseline interview at 20 weeks was used for assessing subsequent change in maximal physical, mental, and emotional function as well as in global function and global sense of health. Although the transition instruments were only tested at three points during pregnancy (30, 35, and 40 weeks), they succeeded in detecting changes. In particular, both maximal physical function and global function tended to deteriorate as pregnancy progressed toward term, although few women considered themselves to be sick. The authors suggest that changes in functional status should be considered an important "outcome" of pregnancy. Patient-specific measures of change in self-reported maximal function might be used in future trials to help assess the impact of interventions on individual patient's maximal function. The timing of the baseline interview and frequency of the transition assessments should depend on the specific clinical problem under study.