Potato intake and incidence of hypertension: results from three prospective US cohort studies - PubMed (original) (raw)

Potato intake and incidence of hypertension: results from three prospective US cohort studies

Lea Borgi et al. BMJ. 2016.

Abstract

Objective: To determine whether higher intake of baked or boiled potatoes, French fries, or potato chips is associated with incidence of hypertension.

Design: Prospective longitudinal cohort studies.

Setting: Healthcare providers in the United States.

Participants: 62 175 women in Nurses' Health Study, 88 475 women in Nurses' Health Study II, and 36 803 men in Health Professionals Follow-up Study who were non-hypertensive at baseline.

Main outcome measure: Incident cases of hypertension (self reported diagnosis by healthcare provider).

Results: Compared with consumption of less than one serving a month, the random effects pooled hazard ratios for four or more servings a week were 1.11 (95% confidence interval 0.96 to 1.28; P for trend=0.05) for baked, boiled, or mashed potatoes, 1.17 (1.07 to 1.27; P for trend=0.001) for French fries, and 0.97 (0.87 to 1.08; P for trend=0.98) for potato chips. In substitution analyses, replacing one serving a day of baked, boiled, or mashed potatoes with one serving a day of non-starchy vegetables was associated with decreased risk of hypertension (hazard ratio 0.93, 0.89 to 0.96).

Conclusion: Higher intake of baked, boiled, or mashed potatoes and French fries was independently and prospectively associated with an increased risk of developing hypertension in three large cohorts of adult men and women.

Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

PubMed Disclaimer

Conflict of interest statement

Competing interests: All authors have completed the ICMJE uniform disclosure form at www.icmje.org/coi\_disclosure.pdf (available on request from the corresponding author) and declare: no support from any organization for the submitted work other than that described above; no financial relationships with any organizations that might have an interest in the submitted work in the previous three years; no other relationships or activities that could appear to have influenced the submitted work.

Comment in

Similar articles

Cited by

References

    1. Summerbell CD, Waters E, Edmunds LD, Kelly S, Brown T, Campbell KJ. Interventions for preventing obesity in children. Cochrane Database Syst Rev 2005;3:CD001871.pmid:16034868. - PubMed
    1. Kumanyika S, Jeffery RW, Morabia A, Ritenbaugh C, Antipatis VJ. Public Health Approaches to the Prevention of Obesity (PHAPO) Working Group of the International Obesity Task Force (IOTF). Obesity prevention: the case for action. Int J Obes Relat Metab Disord 2002;26:425-36. 10.1038/sj.ijo.0801938 pmid:11896500. - DOI - PubMed
    1. Healthy, Hunger-Free Kids Act of 2010. Pub. L. No. 111-296, 124 Stat. 3183, 2010.
    1. Institute of Medicine of the National Academies. WIC Food Packages: Time for a Change.National Academies Press, 2006.
    1. Food and Nutrition Service (FNS), USDA. Nutrition standards in the National School Lunch and School Breakfast Programs. Final rule. Fed Regist 2012;77:4088-167.pmid:22359796. - PubMed

MeSH terms

Substances

LinkOut - more resources