{"title":"澳大利亚妇女水果和蔬菜消费与抑郁症状的纵向分析","authors":"Megan Lee, Joanne Bradbury, Jacqui Yoxall, Sally Sargeant","doi":"10.1111/bjhp.12656","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Background</h3>\n \n <p>In Australia, women report higher rates of depressive symptoms than men. Research suggests that dietary patterns rich in fresh fruit and vegetables could protect against depressive symptoms. The Australian Dietary Guidelines suggest that consuming two servings of fruit and five serves of vegetables per day is optimal for overall health. However, this consumption level is often difficult for those experiencing depressive symptoms to achieve.</p>\n </section>\n \n <section>\n \n <h3> Aims</h3>\n \n <p>This study aims to compare diet quality and depressive symptoms in Australian women over time using (I) two serves of fruit and five serves of vegetables per day (FV7), and (ii) two serves of fruit and three serves of vegetables per day (FV5).</p>\n </section>\n \n <section>\n \n <h3> Materials and Methods</h3>\n \n <p>A secondary analysis was conducted using data from the Australian Longitudinal Study on Women's Health over 12 years at three time points 2006 (<i>n</i> = 9145, Mean age = 30.6, <i>SD</i> = 1.5), 2015 (<i>n</i> = 7186, Mean age = 39.7, <i>SD</i> = 1.5), and 2018 (<i>n</i> = 7121, Mean age = 42.4, <i>SD</i> = 1.5).</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>A linear mixed effects model found, after adjusting for covarying factors, a small significant inverse association between both FV7 (<i>b</i> = −.54, 95% CI = −.78, −.29) and FV5 (<i>b</i> = −.38, 95% CI = −.50, −.26) in depressive symptoms.</p>\n </section>\n \n <section>\n \n <h3> Discussion</h3>\n \n <p>These findings suggest an association between fruit and vegetable consumption and decreased depressive symptoms. The small effect sizes indicate caution should be taken in interpreting these results. The findings also suggest that current Australian Dietary Guideline recommendations need not be prescriptive to two fruit and five vegetables for impact on depressive symptoms.</p>\n </section>\n \n <section>\n \n <h3> Conclusions</h3>\n \n <p>Future research could evaluate reduced vegetable consumption (three serves per day) in identifying the protective threshold for depressive symptoms.</p>\n </section>\n </div>","PeriodicalId":48161,"journal":{"name":"British Journal of Health Psychology","volume":null,"pages":null},"PeriodicalIF":3.5000,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/bjhp.12656","citationCount":"1","resultStr":"{\"title\":\"A longitudinal analysis of Australian women's fruit and vegetable consumption and depressive symptoms\",\"authors\":\"Megan Lee, Joanne Bradbury, Jacqui Yoxall, Sally Sargeant\",\"doi\":\"10.1111/bjhp.12656\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Background</h3>\\n \\n <p>In Australia, women report higher rates of depressive symptoms than men. Research suggests that dietary patterns rich in fresh fruit and vegetables could protect against depressive symptoms. The Australian Dietary Guidelines suggest that consuming two servings of fruit and five serves of vegetables per day is optimal for overall health. However, this consumption level is often difficult for those experiencing depressive symptoms to achieve.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Aims</h3>\\n \\n <p>This study aims to compare diet quality and depressive symptoms in Australian women over time using (I) two serves of fruit and five serves of vegetables per day (FV7), and (ii) two serves of fruit and three serves of vegetables per day (FV5).</p>\\n </section>\\n \\n <section>\\n \\n <h3> Materials and Methods</h3>\\n \\n <p>A secondary analysis was conducted using data from the Australian Longitudinal Study on Women's Health over 12 years at three time points 2006 (<i>n</i> = 9145, Mean age = 30.6, <i>SD</i> = 1.5), 2015 (<i>n</i> = 7186, Mean age = 39.7, <i>SD</i> = 1.5), and 2018 (<i>n</i> = 7121, Mean age = 42.4, <i>SD</i> = 1.5).</p>\\n </section>\\n \\n <section>\\n \\n <h3> Results</h3>\\n \\n <p>A linear mixed effects model found, after adjusting for covarying factors, a small significant inverse association between both FV7 (<i>b</i> = −.54, 95% CI = −.78, −.29) and FV5 (<i>b</i> = −.38, 95% CI = −.50, −.26) in depressive symptoms.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Discussion</h3>\\n \\n <p>These findings suggest an association between fruit and vegetable consumption and decreased depressive symptoms. The small effect sizes indicate caution should be taken in interpreting these results. The findings also suggest that current Australian Dietary Guideline recommendations need not be prescriptive to two fruit and five vegetables for impact on depressive symptoms.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Conclusions</h3>\\n \\n <p>Future research could evaluate reduced vegetable consumption (three serves per day) in identifying the protective threshold for depressive symptoms.</p>\\n </section>\\n </div>\",\"PeriodicalId\":48161,\"journal\":{\"name\":\"British Journal of Health Psychology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.5000,\"publicationDate\":\"2023-03-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1111/bjhp.12656\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"British Journal of Health Psychology\",\"FirstCategoryId\":\"102\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/bjhp.12656\",\"RegionNum\":2,\"RegionCategory\":\"心理学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"PSYCHOLOGY, CLINICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"British Journal of Health Psychology","FirstCategoryId":"102","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/bjhp.12656","RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PSYCHOLOGY, CLINICAL","Score":null,"Total":0}
A longitudinal analysis of Australian women's fruit and vegetable consumption and depressive symptoms
Background
In Australia, women report higher rates of depressive symptoms than men. Research suggests that dietary patterns rich in fresh fruit and vegetables could protect against depressive symptoms. The Australian Dietary Guidelines suggest that consuming two servings of fruit and five serves of vegetables per day is optimal for overall health. However, this consumption level is often difficult for those experiencing depressive symptoms to achieve.
Aims
This study aims to compare diet quality and depressive symptoms in Australian women over time using (I) two serves of fruit and five serves of vegetables per day (FV7), and (ii) two serves of fruit and three serves of vegetables per day (FV5).
Materials and Methods
A secondary analysis was conducted using data from the Australian Longitudinal Study on Women's Health over 12 years at three time points 2006 (n = 9145, Mean age = 30.6, SD = 1.5), 2015 (n = 7186, Mean age = 39.7, SD = 1.5), and 2018 (n = 7121, Mean age = 42.4, SD = 1.5).
Results
A linear mixed effects model found, after adjusting for covarying factors, a small significant inverse association between both FV7 (b = −.54, 95% CI = −.78, −.29) and FV5 (b = −.38, 95% CI = −.50, −.26) in depressive symptoms.
Discussion
These findings suggest an association between fruit and vegetable consumption and decreased depressive symptoms. The small effect sizes indicate caution should be taken in interpreting these results. The findings also suggest that current Australian Dietary Guideline recommendations need not be prescriptive to two fruit and five vegetables for impact on depressive symptoms.
Conclusions
Future research could evaluate reduced vegetable consumption (three serves per day) in identifying the protective threshold for depressive symptoms.
期刊介绍:
The focus of the British Journal of Health Psychology is to publish original research on various aspects of psychology that are related to health, health-related behavior, and illness throughout a person's life. The journal specifically seeks articles that are based on health psychology theory or discuss theoretical matters within the field.