ResearchOriginal ResearchPrenatal Depression and Diet Quality During Pregnancy
Section snippets
Study Setting
The study setting was Kaiser Permanente Northern California (KPNC), a large group practice prepaid health plan that provides comprehensive medical services to members living in a 14-county region of Northern California (approximately 30% of the surrounding population). The demographic, racial/ethnic, and socioeconomic characteristics of the KPNC membership are representative of the population residing in the same geographic area except that the very poor and very wealthy are underrepresented.18,
Results
Among the 1,810 pregnancies in the PEAPOD study, the second pregnancy of any woman in the study period was excluded to avoid nonindependent observations (n=13). In addition, to ascertain depression status during pregnancy and before completing the FFQ, women who did not have at least one of the following were excluded: a PHQ-9 screen administered through the perinatal depression screening program, a clinical depression diagnosis, or an antidepressant medication fill after the start of pregnancy
Discussion
Findings from this study suggest women with prenatal depression or high prenatal depressive symptoms may have a higher risk of poor diet quality compared with women without prenatal depression, and that the relationship may be stronger in Hispanic women. The findings remained significant after restricting the sample to women with a PHQ-9 screening score, suggesting that depressive symptoms at or above a threshold of moderate depression may be as important as a clinical depression diagnosis in
Conclusions
Findings from this study suggest that women with prenatal depression and or prenatal depressive symptoms are at a higher risk of poor diet quality compared with women without prenatal depression, and the relationship is stronger among Hispanic women. Nutrition counseling interventions for women with depression may consider the use of culturally sensitive material; target limiting empty calories from solid fats, alcohol, and added sugars; and encourage eating more greens, beans, and fruit.
Acknowledgements
The authors thank Linda Nkemere for her help with preparation of the manuscript.
Author Contributions
M. M. Hedderson collected the data, L. A. Avalos conceptualized the manuscript with input from B. Caan, M. M. Hedderson, Y. Zhu, D.-K. Li, and N. Nance, and R. J. Hyde conducted the analysis with oversight from L. A. Avalos and C. Quesenberry. L. A. Avalos drafted the manuscript. All authors reviewed and commented on subsequent drafts of the manuscript.
L. A. Avalos is a research scientist II, Division of Research, Kaiser Permanente, Oakland, CA.
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Cited by (0)
L. A. Avalos is a research scientist II, Division of Research, Kaiser Permanente, Oakland, CA.
M. Hedderson is a research scientist II, Division of Research, Kaiser Permanente, Oakland, CA.
B. Caan is a research scientist III, Division of Research, Kaiser Permanente, Oakland, CA.
D.-K. Li is a research scientist III, Division of Research, Kaiser Permanente, Oakland, CA.
N. Nance is a consulting data analyst, Division of Research, Kaiser Permanente, Oakland, CA.
Y. Zhu is a research scientist I, Division of Research, Kaiser Permanente, Oakland, CA.
C. Quesenberry is an associate director, Division of Research, Kaiser Permanente, Oakland, CA.
R. J. Hyde is a data scientist, Facebook, Menlo Park, CA; at the time of the study, she was a consulting data analyst, Division of Research, Kaiser Permanente, Oakland, CA.
STATEMENT OF POTENTIAL CONFLICT OF INTEREST No potential conflict of interest was reported by the authors.
FUNDING/SUPPORT This study was supported by a career development award to L. A. Avalos (K01MH103444) by the National Institute of Mental Health. Y. Zhu was also supported by National Institutes of Health grants 5K12HD52163 and K01DK120807. This study was also partially funded by the Health Resources and Services Administration (HRSA) of the US Department of Health and Human Services (HHS) under R40MC21515.