Identification and reproducibility of dietary patterns assessed with a FFQ among women planning pregnancy

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dc.contributor.author Lim, SX
dc.contributor.author Colega, MT
dc.contributor.author Ayob, MNM
dc.contributor.author Robinson, SM
dc.contributor.author Godfrey, KM
dc.contributor.author Bernard, JY
dc.contributor.author Lee, YS
dc.contributor.author Tan, KH
dc.contributor.author Yap, F
dc.contributor.author Shek, LPC
dc.contributor.author Chong, YS
dc.contributor.author Eriksson, JG
dc.contributor.author Chan, JKY
dc.contributor.author Chan, SY
dc.contributor.author Chong, MFF
dc.date.accessioned 2021-10-25T10:36:01Z
dc.date.available 2021-10-25T10:36:01Z
dc.date.issued 2021-06
dc.identifier.citation Lim , SX , Colega , MT , Ayob , MNM , Robinson , SM , Godfrey , KM , Bernard , JY , Lee , YS , Tan , KH , Yap , F , Shek , LPC , Chong , YS , Eriksson , JG , Chan , JKY , Chan , SY & Chong , MFF 2021 , ' Identification and reproducibility of dietary patterns assessed with a FFQ among women planning pregnancy ' , Public Health Nutrition , vol. 24 , no. 9 , pp. 2437-2446 . https://doi.org/10.1017/S1368980021001178
dc.identifier.other PURE: 169764425
dc.identifier.other PURE UUID: c70c921f-007e-40ed-b3ba-743811e3d13d
dc.identifier.other RIS: urn:B01ACD61E70746FC43785F8D355307E3
dc.identifier.other WOS: 000653328400007
dc.identifier.uri http://hdl.handle.net/10138/335638
dc.description.abstract Objective: To identify a posteriori dietary patterns among women planning pregnancy and assess the reproducibility of these patterns in a subsample using two dietary assessment methods. Design: A semi-quantitative FFQ was administered to women enrolled in the Singapore PREconception Study of long-Term maternal and child Outcomes study. Dietary patterns from the FFQ were identified using exploratory factor analysis (EFA). In a subsample of women (n 289), 3-d food diaries (3DFD) were also completed and analysed. Reproducibility of the identified patterns was assessed using confirmatory factor analysis (CFA) in the subsample, and goodness of fit of the CFA models was examined using several fit indices. Subsequently, EFA was conducted in the subsample and dietary patterns of the FFQ and the 3DFD were compared. Setting: Singapore. Participants: 1007 women planning pregnancy (18-45 years). Results: Three dietary patterns were identified from the FFQ: the 'Fish, Poultry/Meat and Noodles' pattern was characterised by higher intakes of fish, poultry/meat and noodles in soup; 'Fast Food and Sweetened Beverages' pattern was characterised by higher intakes of fast food, sweetened beverages and fried snacks; 'Bread, Legumes and Dairy' pattern was characterised by higher intakes of buns/ethnic breads, nuts/legumes and dairy products. The comparative fit indices from the CFA models were 0 center dot 79 and 0 center dot 34 for the FFQ and 3DFD of the subsample, respectively. In the subsample, three similar patterns were identified in the FFQ while only two for the 3DFD. Conclusions: Dietary patterns from the FFQ are reproducible within this cohort, providing a basis for future investigations on diet and health outcomes. en
dc.format.extent 10
dc.language.iso eng
dc.relation.ispartof Public Health Nutrition
dc.rights cc_by
dc.rights.uri info:eu-repo/semantics/openAccess
dc.subject FFQ
dc.subject Dietary patterns
dc.subject A posteriori
dc.subject Confirmatory factor analysis
dc.subject FOOD FREQUENCY QUESTIONNAIRE
dc.subject RELATIVE VALIDITY
dc.subject RISK
dc.subject PRECONCEPTION
dc.subject VALIDATION
dc.subject STABILITY
dc.subject CHINESE
dc.subject DESIGN
dc.subject ENERGY
dc.subject COHORT
dc.subject 3142 Public health care science, environmental and occupational health
dc.title Identification and reproducibility of dietary patterns assessed with a FFQ among women planning pregnancy en
dc.type Article
dc.contributor.organization Clinicum
dc.contributor.organization Doctoral Programme in Population Health
dc.contributor.organization Doctoral Programme in Oral Sciences
dc.contributor.organization Doctoral Programme in Clinical Research
dc.contributor.organization Diabetes and Obesity Research Program
dc.contributor.organization Research Programs Unit
dc.contributor.organization Johan Eriksson / Principal Investigator
dc.contributor.organization Department of General Practice and Primary Health Care
dc.description.reviewstatus Peer reviewed
dc.relation.doi https://doi.org/10.1017/S1368980021001178
dc.relation.issn 1368-9800
dc.rights.accesslevel openAccess
dc.type.version publishedVersion

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