CoChat
Sign Up
Cited by 372Nutritional Studies and DietNutrition, Health and Food BehaviorNutrition and Health Studies

The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.

Have Americans increased their fruit and vegetable intake? The trends between 1988 and 2002

Open access
Casagrande, Sarah Stark, Wang, Youfa, Anderson, Cheryl, Gary, Tiffany L.·2007·American Journal of Preventive Medicine
DOI 10.1016/j.amepre.2006.12.002
Open this paper in CoChat — free accountOpen PDF

Abstract

Background Previous research indicates that few Americans meet the United States Department of Agriculture (USDA) guidelines for fruit and vegetable consumption, and that adequate fruit and vegetable consumption may decrease the risk for chronic disease.Methods Twenty-four-hour dietary recall data from NHANES III, 1988-1994 (n=14,997) and NHANES 1999-2002 (n=8910) were used to assess adult (equal to or more than 18 years) trends in daily fruit and vegetable consumption (number of servings and types).Results In 1988-1994, an estimated 27% of adults met the USDA guidelines for fruit (equal to or more than two servings) and 35% met the guidelines for vegetables (equal to or more than three servings). In 1999-2002, 28% and 32% of adults met fruit and vegetable guidelines, respectively. There was a significant decrease in vegetable consumption over time (p=0.026). Only 11% met USDA guidelines for both fruits and vegetables in 1988-1994 and 1999-2002, indicating no change in consumption (p=0.963). In both data sets, non-Hispanic blacks were less likely to meet USDA guidelines compared to non-Hispanic whites (p<0.05). Higher income and greater education were significantly associated with meeting the guidelines in both data sets (p<0.05).Conclusions Despite the initiation of a national fruit and vegetable campaign in 1991, the findings indicated that Americans' fruit and vegetable consumption did not increase in 1999-2002, and only a small proportion met the related dietary recommendations. Greater public health efforts and approaches are needed to promote healthy eating in the United States.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.amepre.2006.12.002

Cites

42 of 42 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 41 references

Research works printed but not linked: 1

  1. Davis C, Saltos E. Dietary recommendations and how they have changed over time. In: Center for Nutrition Policy Promotion. Washington DC: United States Department of Agriculture; 1998:33-50.

Cited by

Sorted by citations

Items 201–300 of 371

Related

See all

Metadata

Authors
Casagrande, S. S., Wang, Y., Anderson, C., & Gary, T. L.
Affiliations
Johns Hopkins University (US)
ORCID
Venue
American Journal of Preventive Medicine
Publisher
Elsevier BV
Published
2007-04
Volume
32
Issue
4
Pages
257-263
ISSN
0749-3797 (ISSN-L)
DOI
10.1016/j.amepre.2006.12.002
OpenAlex
W2008556705
Cited by
372
References
41
Citations by year
2026: 1 · 2025: 5 · 2024: 6 · 2023: 7 · 2022: 5 · 2021: 10 · 2020: 15 · 2019: 9 · 2018: 15 · 2017: 25 · 2016: 27 · 2015: 22 · 2014: 22 · 2013: 34 · 2012: 37
FWCI
32.73
Type
journal article
Language
en
Open access
Licence
www.elsevier.com/tdm/userlicense/1.0/ (tdm)
Locations
  • American Journal of Preventive Medicine (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Heart, Lung, and Blood Institute (K01HL092595)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Nutritional Studies and Diet
  • Health Sciences › Nursing › Nutrition and Dietetics › Nutrition, Health and Food Behavior
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Nutrition and Health Studies
Keywords
fruit and vegetable intake, dietary trends, fruit consumption, vegetable consumption, dietary guidelines, NHANES, racial disparities, socioeconomic status, healthy eating promotion, chronic disease prevention
MeSH terms
Adolescent, Adult, Aged, Diet, Female, Fruit, Humans, Male, Middle Aged, Nutrition Surveys, United States, Vegetables, Diet Records

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review