Association of Energy Intake With the Lack of in-Person Review of Household Dietary Records: Analysis of Japan National Health and Nutrition Surveys From 1997 to 2011
| Autor: | Nayu Ikeda, Megumi Tsubota-Utsugi, Nobuo Nishi, Nagako Okuda |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
0301 basic medicine
Gerontology Adult Male 半定量法による食事記録 Epidemiology Overweight Diet Records semi-weighed dietary records 03 medical and health sciences Young Adult Japan in-person review Environmental health medicine Prevalence Humans Pooled data Obesity Total energy Young adult Aged Nutrition National health Aged 80 and over Family Characteristics lcsh:R5-920 030109 nutrition & dietetics business.industry 総エネルギー摂取量 Reproducibility of Results General Medicine 対面確認 Middle Aged medicine.disease Nutrition Surveys Caloric intake National Health and Nutrition Survey 国民健康・栄養調査 Female Original Article medicine.symptom business Energy Intake lcsh:Medicine (General) total energy intake |
| Zdroj: | Journal of Epidemiology, Vol 26, Iss 2, Pp 84-91 (2016) Journal of Epidemiology |
| ISSN: | 1349-9092 0917-5040 |
| Popis: | Background: National surveys have demonstrated a long-term decrease in mean energy intake in Japan, despite the absence of a decrease in the prevalence of overweight and obesity. We aimed to examine whether total energy intake of survey respondents is associated with completion of an in-person review of dietary records and whether it affects the trend in mean energy intake. Methods: We pooled data from individuals aged 20–89 years from the National Nutrition Surveys of 1997–2002 and the National Health and Nutrition Surveys of 2003–2011. We conducted a linear mixed-effects regression to estimate the association between total energy intake and the lack of an in-person review of semi-weighed household dietary records with interviewers. As some respondents did not have their dietary data confirmed, we used regression coefficients to correct their total energy intake. Results: Compared with respondents completing an in-person review, total energy intake was significantly inversely associated with respondents not completing a review across all sex and age groups (P < 0.001). After correction of total energy intake for those not completing a review, mean energy intake in each survey year significantly increased by 2.1%–3.9% in men and 1.3%–2.6% in women (P < 0.001), but the decreasing trend in mean energy intake was sustained. Conclusions: Total energy intake may be underestimated without an in-person review of dietary records. Further efforts to facilitate completion of a review may improve accuracy of these data. However, the increasing proportion of respondents missing an in-person review had little impact on the decreasing mean caloric intake. |
| Databáze: | OpenAIRE |
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