The incidence of depression by fertility status in overweight and obese Latina women

The link between depression, obesity, and fertility status is poorly understood among Latina women. The Patient Health Questionnaire 9 (PHQ-9) is routinely administered in the Diabetes and Obesity in Reproductive Age women Clinic. We describe median PHQ-9 score and PHQ-9 score ≥ 10 [indicative of Major Depressive Disorder (MDD)] by fertility status. Of the 76 eligible new patients seen between June 2008 and 2009, 18.4% (n = 14) had PHQ-9 scores indicative of MDD. Infertile women had marginally significantly higher PHQ-9 scores than noninfertile women (p = 0.08). 26.5% of infertile women and 12.2% of non-infertile women had a PHQ-9 score indicative of MDD (p = 0.14). Number of previous births was inversely correlated with PHQ-9 score (R = -0.34, p = 0.002), those with no previous births had higher PHQ-9 scores (p = 0.001) and were more likely to have a PHQ-9 score indicative of MDD than those with previous births (28.6 vs. 9.8%, p = 0.04). Among non-infertile women, postpartum women had significantly lower PHQ-9 scores than non-postpartum women (p = 0.002). 4.6% of postpartum women and 21.1% of non-postpartum women had a PHQ-9 indicative of MDD (p = 0.19). Further investigation is needed to determine if reproductive success is protective against MDD among overweight and obese urban Latinas. Overall, depression is common among overweight and obese reproductive-age Latinas and thus routine screening is recommended.