Evidence map›Paper›PMID 25399031›Full record

ArticlePublic health nutrition2015

Is cooking at home associated with better diet quality or weight-loss intention?

Julia A Wolfson, Sara N Bleich

Abstract read
In one paragraph

Article in Public health nutrition, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 190 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
190citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

190 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Prevalence of personal weight control attempts in adults: a systematic review and meta-analysis.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2017
    Pooled it
  3. Trial
  4. Trial
  5. Trial
  6. Trial
  7. Trial
  8. Trial
  9. Trial
  10. Trial
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Associations Between Perceived Tap Water Safety and Dietary Outcomes Among US Adults.Journal of the Academy of Nutrition and Dietetics · 2026
    Article
  17. Article
  18. Article
  19. Article
  20. Article

130 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Julia A WolfsonDepartment of Health Policy and Management,Bloomberg School of Public Health,Johns Hopkins University,624 N. Broadway,Baltimore,MD 21205,USA.
Sara N BleichDepartment of Health Policy and Management,Bloomberg School of Public Health,Johns Hopkins University,624 N. Broadway,Baltimore,MD 21205,USA.

Funding

Racial Disparities in Physician Practice Patterns and Self-Management of ObesityK01HL096409 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI BLEICH, SARA NAOMI · 2009 to 2013
$699k
NHLBI NIH HHS 1K01HL096409NHLBI NIH HHS K01 HL096409
6 · The paper itself

Abstract

objectiveTo examine national patterns in cooking frequency and diet quality among adults in the USA, overall and by weight-loss intention.

designAnalysis of cross-sectional 24 h dietary recall and interview data. Diet quality measures included total kilojoules per day, grams of fat, sugar and carbohydrates per day, fast-food meals per week, and frozen/pizza and ready-to-eat meals consumed in the past 30 d. Multivariable regression analysis was used to test associations between frequency of cooking dinner per week (low (0-1), medium (2-5) and high (6-7)), dietary outcomes and weight-loss intention.

settingThe 2007-2010 National Health and Nutrition Examination Survey. SUBJECTS: Adults aged 20 years and over (n 9569).

resultsIn 2007-2010, 8 % of adults lived in households in which someone cooked dinner 0-1 times/week and consumed, on an average day, 9627 total kilojoules, 86 g fat and 135 g sugar. Overall, compared with low cookers (0-1 times/week), a high frequency of cooking dinner (6-7 times/week) was associated with lower consumption of daily kilojoules (9054 v. 9627 kJ, P=0·002), fat (81 v. 86 g, P=0·016) and sugar (119 v. 135 g, P<0·001). Individuals trying to lose weight consumed fewer kilojoules than those not trying to lose weight, regardless of household cooking frequency (2111 v. 2281 kJ/d, P<0·006).

conclusionsCooking dinner frequently at home is associated with consumption of a healthier diet whether or not one is trying to lose weight. Strategies are needed to encourage more cooking among the general population and help infrequent cookers better navigate the food environment outside the home.

Indexed as

CookingFeeding BehaviorHealth BehaviorIntentionWeight LossAdultAgedCross-Sectional StudiesEnergy IntakeFamily CharacteristicsFast FoodsFemaleFood SupplyHumansMaleMealsAdults

Identifiers

PMID25399031
PMCPMC8728746

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.