Association between a Mediterranean‐type diet and risk of preterm birth among Danish women: a prospective cohort study

Mikkelsen, Tina Broby; Østerdal, Marie Louise; Knudsen, Vibeke Kildegaard; Haugen, Margaretha; Meltzer, Helle Margrete; Bakketeig, Leiv S.; Olsen, Sjúrður F.

doi:10.1080/00016340801899347

Cited by 102 publications

(156 citation statements)

References 28 publications

(35 reference statements)

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“…We examined the abstracts of these publications and their reference lists and found 36 potentially eligible manuscripts. Detailed review of these for inclusion and exclusion criteria ( Figure 1) yielded a total of 22 epidemiologic studies, including 15 cohort studies (8,9,(29)(30)(31)(32)(33)(34)(35)(36)(37)(38)(39)(40)(41)) and 7 case-control studies (26,(42)(43)(44)(45)(46)(47) (Tables 1 and 2). One of the case-control studies (47) reported effect estimates for both coffee and caffeinated soda consumption.…”

Section: Resultsmentioning

confidence: 99%

Caffeine consumption during pregnancy and risk of preterm birth: a meta-analysis

Maslova

Bhattacharya²,

Lin³

et al. 2010

The American Journal of Clinical Nutrition

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Background: The effect of caffeine intake during pregnancy on the risk of preterm delivery has been studied for the past 3 decades with inconsistent results. Objective: We performed a meta-analysis examining the association between caffeine consumption during pregnancy and risk of preterm birth. Design: We searched MEDLINE and EMBASE articles published between 1966 and July 2010, cross-referenced reference lists of the retrieved articles, and identified 15 cohort and 7 case-control studies that met inclusion criteria for this meta-analysis. Results: The combined odds ratios (ORs) obtained by using fixedeffects models for cohort studies were 1.11 (95% CI: 0.96, 1.28), 1.10 (95% CI: 1.01, 1.19), and 1.08 (95% CI: 0.93, 1.27) for risk of preterm birth comparing the highest with the lowest level of caffeine intake (or no intake) (mg/d) during the first, second, and third trimesters, respectively. Results for the case-control studies yielded no associations for the first (OR: 1.07; 95% CI: 0.84, 1.37), second (OR: 1.17; 95% CI: 0.94, 1.45), or third (OR: 0.94; 95% CI: 0.79, 1.12) trimesters. No overall heterogeneity was found by region, publication decade, exposure and outcome assessment, caffeine sources, or adjustment for confounding, which was largely driven by individual studies. Conclusion: In this meta-analysis, we observed no important association between caffeine intake during pregnancy and the risk of preterm birth for cohort and case-control studies.

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Section: Resultsmentioning

confidence: 99%

Caffeine consumption during pregnancy and risk of preterm birth: a meta-analysis

Maslova

Bhattacharya²,

Lin³

et al. 2010

The American Journal of Clinical Nutrition

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“…The pooled estimate of relative risk from linear dose-response meta-analysis was 1.02 (95% CI: 0.98 to 1.06) per 100 mg/day of caffeine (P = .42) (figure 2E). Of the five studies that could not be included in meta-analyses, four suggested some positive association [40][41][42][43], and one did not [44].…”

Section: Preterm Deliverymentioning

confidence: 99%

Caffeine intake during pregnancy and adverse birth outcomes: a systematic review and dose–response meta-analysis

et al. 2014

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“…(yes, no). Most of these variables have been described and used in earlier studies based on the DNBC (31)(32)(33)(34)(35)(36)(37)(38)(39)(40) .…”

Section: Assessment Of Dietary Patternsmentioning

confidence: 99%

Sociodemographic characteristics and food habits of organic consumers – a study from the Danish National Birth Cohort

Petersen

Rasmussen

Strøm

et al. 2012

Public Health Nutr.

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Objective: To develop a basis for building models that can examine the impact of organic food (OF) choices on maternal and offspring health, including identification of factors associated with OF consumption and underlying dietary patterns. Design: Dietary intake was collected for the preceding month from an FFQ in mid-pregnancy and information on sociodemographic characteristics was collected from telephone interviews during pregnancy. From a question about OF consumption in the FFQ, including six food categories, an OF preference index was calculated. Latent variables that captured the variability in OF choices in relation to dietary intake were defined.

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Association between a Mediterranean‐type diet and risk of preterm birth among Danish women: a prospective cohort study

Abstract: Shifting towards a MD during pregnancy may reduce the risk of early delivery in Danish women.

Cited by 102 publications

References 28 publications

Caffeine consumption during pregnancy and risk of preterm birth: a meta-analysis

Caffeine consumption during pregnancy and risk of preterm birth: a meta-analysis

Caffeine intake during pregnancy and adverse birth outcomes: a systematic review and dose–response meta-analysis

Sociodemographic characteristics and food habits of organic consumers – a study from the Danish National Birth Cohort

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