The home environment: A mediator of nutrition knowledge and diet quality in adolescents
The objective of this research was to assess adherence to the Healthy Eating Index-2010 of mothers and their adolescents (11–14 years old) and to examine the role of the home environment as a mediator of maternal nutrition knowledge and adolescent diet quality. It is hypothesized that mothers with g...
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| description | The objective of this research was to assess adherence to the Healthy Eating Index-2010 of mothers and their adolescents (11–14 years old) and to examine the role of the home environment as a mediator of maternal nutrition knowledge and adolescent diet quality. It is hypothesized that mothers with greater knowledge impact the diet quality of their adolescents by creation of healthier home environments. A sample of 206 mother-adolescent dyads separately completed the Multidimensional Home Environment Scale, a Food Frequency Questionnaire, and a Nutrition Knowledge Scale. Body mass index-for-age percentiles were derived from weight and height measurements obtained by researcher; diet quality was estimated via the Healthy Eating Index (HEI)-2010. Percent of maximum score on nutrition knowledge for both mothers and adolescents were poor, with lowest scores on recommendations of healthy eating and physical activity (48% and 19%, respectively). A model of maternal nutrition knowledge (independent variable) and adolescent diet quality (dependent variable) indicated that greater knowledge was associated with higher scores on total fruit (p = 0.02), whole grains (p = 0.05), seafood and plant proteins (p = 0.01), and overall diet quality (p |
| doi_str_mv | 10.1016/j.appet.2016.05.002 |
| format | Article |
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It is hypothesized that mothers with greater knowledge impact the diet quality of their adolescents by creation of healthier home environments. A sample of 206 mother-adolescent dyads separately completed the Multidimensional Home Environment Scale, a Food Frequency Questionnaire, and a Nutrition Knowledge Scale. Body mass index-for-age percentiles were derived from weight and height measurements obtained by researcher; diet quality was estimated via the Healthy Eating Index (HEI)-2010. Percent of maximum score on nutrition knowledge for both mothers and adolescents were poor, with lowest scores on recommendations of healthy eating and physical activity (48% and 19%, respectively). A model of maternal nutrition knowledge (independent variable) and adolescent diet quality (dependent variable) indicated that greater knowledge was associated with higher scores on total fruit (p = 0.02), whole grains (p = 0.05), seafood and plant proteins (p = 0.01), and overall diet quality (p < 0.01), as well as lower scores on empty calories (p = 0.01). Inclusion of the home environment as a mediator yielded significant estimates of the indirect effect (β = 0.61, 95% CI: 0.3–1.0). Within the home environment, psychological (β = 0.46), social (β = 0.23), and environmental (β = 0.65) variables were all significant mediators of nutrition knowledge on diet quality. These results emphasize the importance of maternal nutrition knowledge and the mediating effect of the home environment on the diet quality of adolescents.</description><identifier>ISSN: 0195-6663</identifier><identifier>EISSN: 1095-8304</identifier><identifier>DOI: 10.1016/j.appet.2016.05.002</identifier><identifier>PMID: 27170447</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Adolescent ; Adolescent Nutritional Physiological Phenomena ; Body Mass Index ; Child ; Child Nutrition Sciences - education ; Child Nutritional Physiological Phenomena ; Diet quality ; Exercise ; Family Characteristics ; Female ; Health Knowledge, Attitudes, Practice ; Healthy Diet ; Home environment ; Humans ; Male ; Mediation ; Mothers - education ; Nutrition knowledge ; Nutrition Surveys ; Overweight - etiology ; Overweight - prevention & control ; Patient Compliance ; Pediatric Obesity - etiology ; Pediatric Obesity - prevention & control ; Social Environment ; Texas</subject><ispartof>Appetite, 2016-10, Vol.105, p.46-52</ispartof><rights>2016 Elsevier Ltd</rights><rights>Copyright © 2016 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c392t-4e67df5a64f041f9448142763db8603bd54e9db9b1b9e887889ba4542ea37a5c3</citedby><cites>FETCH-LOGICAL-c392t-4e67df5a64f041f9448142763db8603bd54e9db9b1b9e887889ba4542ea37a5c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0195666316301702$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27170447$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tabbakh, Tamara</creatorcontrib><creatorcontrib>Freeland-Graves, Jean H.</creatorcontrib><title>The home environment: A mediator of nutrition knowledge and diet quality in adolescents</title><title>Appetite</title><addtitle>Appetite</addtitle><description>The objective of this research was to assess adherence to the Healthy Eating Index-2010 of mothers and their adolescents (11–14 years old) and to examine the role of the home environment as a mediator of maternal nutrition knowledge and adolescent diet quality. It is hypothesized that mothers with greater knowledge impact the diet quality of their adolescents by creation of healthier home environments. A sample of 206 mother-adolescent dyads separately completed the Multidimensional Home Environment Scale, a Food Frequency Questionnaire, and a Nutrition Knowledge Scale. Body mass index-for-age percentiles were derived from weight and height measurements obtained by researcher; diet quality was estimated via the Healthy Eating Index (HEI)-2010. Percent of maximum score on nutrition knowledge for both mothers and adolescents were poor, with lowest scores on recommendations of healthy eating and physical activity (48% and 19%, respectively). A model of maternal nutrition knowledge (independent variable) and adolescent diet quality (dependent variable) indicated that greater knowledge was associated with higher scores on total fruit (p = 0.02), whole grains (p = 0.05), seafood and plant proteins (p = 0.01), and overall diet quality (p < 0.01), as well as lower scores on empty calories (p = 0.01). Inclusion of the home environment as a mediator yielded significant estimates of the indirect effect (β = 0.61, 95% CI: 0.3–1.0). Within the home environment, psychological (β = 0.46), social (β = 0.23), and environmental (β = 0.65) variables were all significant mediators of nutrition knowledge on diet quality. These results emphasize the importance of maternal nutrition knowledge and the mediating effect of the home environment on the diet quality of adolescents.</description><subject>Adolescent</subject><subject>Adolescent Nutritional Physiological Phenomena</subject><subject>Body Mass Index</subject><subject>Child</subject><subject>Child Nutrition Sciences - education</subject><subject>Child Nutritional Physiological Phenomena</subject><subject>Diet quality</subject><subject>Exercise</subject><subject>Family Characteristics</subject><subject>Female</subject><subject>Health Knowledge, Attitudes, Practice</subject><subject>Healthy Diet</subject><subject>Home environment</subject><subject>Humans</subject><subject>Male</subject><subject>Mediation</subject><subject>Mothers - education</subject><subject>Nutrition knowledge</subject><subject>Nutrition Surveys</subject><subject>Overweight - etiology</subject><subject>Overweight - prevention & control</subject><subject>Patient Compliance</subject><subject>Pediatric Obesity - etiology</subject><subject>Pediatric Obesity - prevention & control</subject><subject>Social Environment</subject><subject>Texas</subject><issn>0195-6663</issn><issn>1095-8304</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkE1v1DAQhi0EotvCL0BCPnLZME78FSQOVUULUiUurXq0nHhCvST21naK-u9xu4Uj4jQz0vPOjB5C3jFoGDD5cdfY_R5L09ahAdEAtC_IhkEvtroD_pJsgNVeStkdkeOcdwDQCaVek6NWMQWcqw25ubpFehsXpBjufYphwVA-0VO6oPO2xETjRMNaki8-BvozxF8zuh9IbXDUeSz0brWzLw_UB2pdnDGPdUN-Q15Nds749rmekOvzL1dnX7eX3y--nZ1ebseub8uWo1RuElbyCTibes41462SnRu0hG5wgmPvhn5gQ49aK637wXLBW7SdsmLsTsiHw959incr5mIWXz-YZxswrtkwzYQCLTX8DwpC9KpvK9od0DHFnBNOZp_8YtODYWAe5ZudeZJvHuUbEKbKr6n3zwfWoer7m_ljuwKfDwBWI_cek8mjxzBW1QnHYlz0_zzwG74DliU</recordid><startdate>20161001</startdate><enddate>20161001</enddate><creator>Tabbakh, Tamara</creator><creator>Freeland-Graves, Jean H.</creator><general>Elsevier Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>20161001</creationdate><title>The home environment: A mediator of nutrition knowledge and diet quality in adolescents</title><author>Tabbakh, Tamara ; Freeland-Graves, Jean H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c392t-4e67df5a64f041f9448142763db8603bd54e9db9b1b9e887889ba4542ea37a5c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Adolescent</topic><topic>Adolescent Nutritional Physiological Phenomena</topic><topic>Body Mass Index</topic><topic>Child</topic><topic>Child Nutrition Sciences - education</topic><topic>Child Nutritional Physiological Phenomena</topic><topic>Diet quality</topic><topic>Exercise</topic><topic>Family Characteristics</topic><topic>Female</topic><topic>Health Knowledge, Attitudes, Practice</topic><topic>Healthy Diet</topic><topic>Home environment</topic><topic>Humans</topic><topic>Male</topic><topic>Mediation</topic><topic>Mothers - education</topic><topic>Nutrition knowledge</topic><topic>Nutrition Surveys</topic><topic>Overweight - etiology</topic><topic>Overweight - prevention & control</topic><topic>Patient Compliance</topic><topic>Pediatric Obesity - etiology</topic><topic>Pediatric Obesity - prevention & control</topic><topic>Social Environment</topic><topic>Texas</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tabbakh, Tamara</creatorcontrib><creatorcontrib>Freeland-Graves, Jean H.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Appetite</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tabbakh, Tamara</au><au>Freeland-Graves, Jean H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The home environment: A mediator of nutrition knowledge and diet quality in adolescents</atitle><jtitle>Appetite</jtitle><addtitle>Appetite</addtitle><date>2016-10-01</date><risdate>2016</risdate><volume>105</volume><spage>46</spage><epage>52</epage><pages>46-52</pages><issn>0195-6663</issn><eissn>1095-8304</eissn><abstract>The objective of this research was to assess adherence to the Healthy Eating Index-2010 of mothers and their adolescents (11–14 years old) and to examine the role of the home environment as a mediator of maternal nutrition knowledge and adolescent diet quality. It is hypothesized that mothers with greater knowledge impact the diet quality of their adolescents by creation of healthier home environments. A sample of 206 mother-adolescent dyads separately completed the Multidimensional Home Environment Scale, a Food Frequency Questionnaire, and a Nutrition Knowledge Scale. Body mass index-for-age percentiles were derived from weight and height measurements obtained by researcher; diet quality was estimated via the Healthy Eating Index (HEI)-2010. Percent of maximum score on nutrition knowledge for both mothers and adolescents were poor, with lowest scores on recommendations of healthy eating and physical activity (48% and 19%, respectively). A model of maternal nutrition knowledge (independent variable) and adolescent diet quality (dependent variable) indicated that greater knowledge was associated with higher scores on total fruit (p = 0.02), whole grains (p = 0.05), seafood and plant proteins (p = 0.01), and overall diet quality (p < 0.01), as well as lower scores on empty calories (p = 0.01). Inclusion of the home environment as a mediator yielded significant estimates of the indirect effect (β = 0.61, 95% CI: 0.3–1.0). Within the home environment, psychological (β = 0.46), social (β = 0.23), and environmental (β = 0.65) variables were all significant mediators of nutrition knowledge on diet quality. These results emphasize the importance of maternal nutrition knowledge and the mediating effect of the home environment on the diet quality of adolescents.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>27170447</pmid><doi>10.1016/j.appet.2016.05.002</doi><tpages>7</tpages></addata></record> |
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| subjects | Adolescent Adolescent Nutritional Physiological Phenomena Body Mass Index Child Child Nutrition Sciences - education Child Nutritional Physiological Phenomena Diet quality Exercise Family Characteristics Female Health Knowledge, Attitudes, Practice Healthy Diet Home environment Humans Male Mediation Mothers - education Nutrition knowledge Nutrition Surveys Overweight - etiology Overweight - prevention & control Patient Compliance Pediatric Obesity - etiology Pediatric Obesity - prevention & control Social Environment Texas |
| title | The home environment: A mediator of nutrition knowledge and diet quality in adolescents |
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