The Association of 25-Hydroxyvitamin D3 and D2 with Behavioural Problems in Childhood
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Mendeley | Further Information

{"title"=>"The association of 25-hydroxyvitamin D3 and D2 with behavioural problems in childhood", "type"=>"journal", "authors"=>[{"first_name"=>"Anna Maija", "last_name"=>"Tolppanen"}, {"first_name"=>"Adrian", "last_name"=>"Sayers"}, {"first_name"=>"William D.", "last_name"=>"Fraser"}, {"first_name"=>"Glyn", "last_name"=>"Lewis"}, {"first_name"=>"Stanley", "last_name"=>"Zammit"}, {"first_name"=>"Debbie A.", "last_name"=>"Lawlor"}], "year"=>2012, "source"=>"PLoS ONE", "identifiers"=>{"doi"=>"10.1371/journal.pone.0040097", "issn"=>"19326203", "isbn"=>"1469-7610 (Electronic)\\r0021-9630 (Linking)", "pmid"=>"22808099"}, "id"=>"7c4140cb-91e2-3220-8df4-1837e95cc7dd", "abstract"=>"BACKGROUND: Higher serum concentrations of 25-hydroxyvitamin D (25(OH)D), an indicator of vitamin D synthesis and intake, have been associated with better mental health and cognitive function. Concentrations of 1,25-dihydroxyvitamin D(3) (the active vitamin D(3) metabolite) have been associated with openness and extrovert behaviour, but 25(OH)D concentrations have not been associated with behavioural problems in humans.\\n\\nMETHODS: We investigated the prospective association between the different forms of 25(OH)D - 25(OH)D(3) and 25(OH)D(2)- and childhood behavioural problems in Avon Longitudinal Study of Parents and Children (ALSPAC). Serum 25(OH)D(3) and 25(OH)D(2) concentrations were assessed at mean age 9.9 years. Incident behavioural problems were assessed with Strengths and Difficulties Questionnaire (SDQ; emotional symptoms, conduct problems, hyperactivity-inattention problems, peer relationship problems and pro-social behaviour subscales and total difficulties score) at mean age 11.7. Sample sizes varied between 2413-2666 depending on the outcome.\\n\\nRESULTS: Higher 25(OH)D(3) concentrations were weakly associated with lower risk of prosocial problems (fully adjusted odds ratio: OR (95% confidence interval: CI) 0.85 (0.74, 0.98)). Serum 25(OH)D(3) or 25(OH)D(2) concentrations were not associated with other subscales of SDQ or total difficulties score after adjusting for concfounders and other measured analytes related to vitamin D.\\n\\nCONCLUSIONS: Our findings do not support the hypothesis that 25-hydroxyvitamin D status in childhood has important influences on behavioural traits in humans.", "link"=>"http://www.mendeley.com/research/association-25hydroxyvitamin-d3-d2-behavioural-problems-childhood", "reader_count"=>33, "reader_count_by_academic_status"=>{"Professor > Associate Professor"=>3, "Student > Doctoral Student"=>2, "Researcher"=>8, "Student > Ph. D. Student"=>6, "Student > Postgraduate"=>3, "Student > Master"=>6, "Other"=>2, "Student > Bachelor"=>3}, "reader_count_by_user_role"=>{"Professor > Associate Professor"=>3, "Student > Doctoral Student"=>2, "Researcher"=>8, "Student > Ph. D. Student"=>6, "Student > Postgraduate"=>3, "Student > Master"=>6, "Other"=>2, "Student > Bachelor"=>3}, "reader_count_by_subject_area"=>{"Unspecified"=>3, "Nursing and Health Professions"=>1, "Medicine and Dentistry"=>15, "Agricultural and Biological Sciences"=>4, "Psychology"=>7, "Social Sciences"=>3}, "reader_count_by_subdiscipline"=>{"Medicine and Dentistry"=>{"Medicine and Dentistry"=>15}, "Social Sciences"=>{"Social Sciences"=>3}, "Psychology"=>{"Psychology"=>7}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>4}, "Nursing and Health Professions"=>{"Nursing and Health Professions"=>1}, "Unspecified"=>{"Unspecified"=>3}}, "reader_count_by_country"=>{"Netherlands"=>1, "United Kingdom"=>2, "Australia"=>1, "Spain"=>1}, "group_count"=>2}

Scopus | Further Information

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Figshare

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  • {"files"=>["https://ndownloader.figshare.com/files/611883"], "description"=>"a<p>IQ score was divided by 15 in order to produce odds ratios for a 15-point increase in IQ.</p>", "links"=>[], "tags"=>["associations", "confounders", "prosocial", "problems"], "article_id"=>282377, "categories"=>["Neuroscience", "Mental Health", "Biotechnology"], "users"=>["Anna-Maija Tolppanen", "Adrian Sayers", "William D. Fraser", "Glyn Lewis", "Stanley Zammit", "Debbie A. Lawlor"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0040097.t002", "stats"=>{"downloads"=>1, "page_views"=>7, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Univariable_associations_between_potential_confounders_and_prosocial_problems_and_total_difficulties_/282377", "title"=>"Univariable associations between potential confounders and prosocial problems and total difficulties.", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2012-07-10 00:39:37"}
  • {"files"=>["https://ndownloader.figshare.com/files/611926"], "description"=>"<p>Model 1 is unadjusted (the exposures are standardised for age and gender and 25(OH)D<sub>3</sub> is adjusted for season and ethnicity).</p><p>Model 2 is adjusted for ethnicity, head of household social class, mothers and partners education, time spent outdoors during summer (age 8.5 years), UVB protection score, WISC IQ score at 8.5 years, BMI, family history of psychiatric problems and puberty stage.</p><p>Model 3 is adjusted for Model 2 plus serum concentrations of other hormones/metabolites which are related to vitamin D homoeostasis (eg. association of 25(OH)D<sub>3</sub> is adjusted for 25(OH)D<sub>2,</sub> phosphate, albumin-adjusted calcium and parathyroid hormone).</p>a<p>The numbers included are the same for each model but differ by outcome: total difficulties n = 2413, emotional symptoms n = 2559, conduct problems n = 2502, hyperactivity n = 2570, peer problems n = 2447 and pro-social problems n = 2666.</p>", "links"=>[], "tags"=>["concentrations", "behavioural", "problems", "assessed", "strengths", "difficulties", "years", "children", "exposures", "11-year"], "article_id"=>282408, "categories"=>["Neuroscience", "Mental Health", "Biotechnology"], "users"=>["Anna-Maija Tolppanen", "Adrian Sayers", "William D. Fraser", "Glyn Lewis", "Stanley Zammit", "Debbie A. Lawlor"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0040097.t003", "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Association_of_25_OH_D_3_and_25_OH_D_2_concentrations_with_incident_behavioural_problems_assessed_by_Strengths_and_Difficulties_Questionnaire_at_mean_age_11_7_years_in_children_with_exposures_assessed_at_7_9_or_11_year_clinic_mean_age_9_8_years_N_8202_82/282408", "title"=>"Association of 25(OH)D<sub>3</sub> and 25(OH)D<sub>2</sub> concentrations with incident behavioural problems assessed by Strengths and Difficulties Questionnaire at mean age 11.7 years in children with exposures assessed at 7-,9- or 11-year clinic (mean age 9.8 years, N = 2413–2666<sup>a</sup>).", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2012-07-10 00:40:08"}
  • {"files"=>["https://ndownloader.figshare.com/files/611856"], "description"=>"<p>Distribution of Strengths and Difficulties scores in children who were excluded due to missing data and in those included in at least one of the association analyses.</p>", "links"=>[], "tags"=>["strengths", "difficulties", "scores", "children", "excluded", "included"], "article_id"=>282345, "categories"=>["Neuroscience", "Mental Health", "Biotechnology"], "users"=>["Anna-Maija Tolppanen", "Adrian Sayers", "William D. Fraser", "Glyn Lewis", "Stanley Zammit", "Debbie A. Lawlor"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0040097.t001", "stats"=>{"downloads"=>0, "page_views"=>33, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Distribution_of_Strengths_and_Difficulties_scores_in_children_who_were_excluded_due_to_missing_data_and_in_those_included_in_at_least_one_of_the_association_analyses_/282345", "title"=>"Distribution of Strengths and Difficulties scores in children who were excluded due to missing data and in those included in at least one of the association analyses.", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2012-07-10 00:39:05"}
  • {"files"=>["https://ndownloader.figshare.com/files/318454", "https://ndownloader.figshare.com/files/318511", "https://ndownloader.figshare.com/files/318557", "https://ndownloader.figshare.com/files/318605", "https://ndownloader.figshare.com/files/318658", "https://ndownloader.figshare.com/files/318702"], "description"=>"<div><h3>Background</h3><p>Higher serum concentrations of 25-hydroxyvitamin D (25(OH)D), an indicator of vitamin D synthesis and intake, have been associated with better mental health and cognitive function. Concentrations of 1,25-dihydroxyvitamin D<sub>3</sub> (the active vitamin D<sub>3</sub> metabolite) have been associated with openness and extrovert behaviour, but 25(OH)D concentrations have not been associated with behavioural problems in humans.</p> <h3>Methods</h3><p>We investigated the prospective association between the different forms of 25(OH)D - 25(OH)D<sub>3</sub> and 25(OH)D<sub>2</sub>– and childhood behavioural problems in Avon Longitudinal Study of Parents and Children (ALSPAC). Serum 25(OH)D<sub>3</sub> and 25(OH)D<sub>2</sub> concentrations were assessed at mean age 9.9 years. Incident behavioural problems were assessed with Strengths and Difficulties Questionnaire (SDQ; emotional symptoms, conduct problems, hyperactivity-inattention problems, peer relationship problems and pro-social behaviour subscales and total difficulties score) at mean age 11.7. Sample sizes varied between 2413-2666 depending on the outcome.</p> <h3>Results</h3><p>Higher 25(OH)D<sub>3</sub> concentrations were weakly associated with lower risk of prosocial problems (fully adjusted odds ratio: OR (95% confidence interval: CI) 0.85 (0.74, 0.98)). Serum 25(OH)D<sub>3</sub> or 25(OH)D<sub>2</sub> concentrations were not associated with other subscales of SDQ or total difficulties score after adjusting for concfounders and other measured analytes related to vitamin D.</p> <h3>Conclusions</h3><p>Our findings do not support the hypothesis that 25-hydroxyvitamin D status in childhood has important influences on behavioural traits in humans.</p> </div>", "links"=>[], "tags"=>["25-hydroxyvitamin", "behavioural", "problems"], "article_id"=>122862, "categories"=>["Neuroscience", "Mental Health", "Biotechnology"], "users"=>["Anna-Maija Tolppanen", "Adrian Sayers", "William D. Fraser", "Glyn Lewis", "Stanley Zammit", "Debbie A. Lawlor"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0040097.s001", "https://dx.doi.org/10.1371/journal.pone.0040097.s002", "https://dx.doi.org/10.1371/journal.pone.0040097.s003", "https://dx.doi.org/10.1371/journal.pone.0040097.s004", "https://dx.doi.org/10.1371/journal.pone.0040097.s005", "https://dx.doi.org/10.1371/journal.pone.0040097.s006"], "stats"=>{"downloads"=>31, "page_views"=>10, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/The_Association_of_25_Hydroxyvitamin_D_3_and_D_2_with_Behavioural_Problems_in_Childhood/122862", "title"=>"The Association of 25-Hydroxyvitamin D<sub>3</sub> and D<sub>2</sub> with Behavioural Problems in Childhood", "pos_in_sequence"=>0, "defined_type"=>4, "published_date"=>"2012-07-10 00:47:42"}
  • {"files"=>["https://ndownloader.figshare.com/files/611830"], "description"=>"<p>Model 1 is unadjusted (the exposures are standardised for age and gender and 25(OH)D<sub>3</sub> is adjusted for season and ethnicity).</p><p>Model 2 is adjusted for ethnicity, head of household social class, mothers and partners education, time spent outdoors during summer (age 8.5 years), UVB protection score, WISC IQ score at 8.5 years, BMI, family history of psychiatric problems and puberty stage.</p><p>Model 3 is adjusted for Model 2 plus serum concentrations of other hormones/metabolites which are related to vitamin D homoeostasis (eg. association of 25(OH)D<sub>3</sub> is adjusted for 25(OH)D<sub>2,</sub> phosphate, albumin-adjusted calcium and parathyroid hormone).</p>a<p>numbers included are the same for each model but differ by outcome total difficulties n = 2072, emotional symptoms n = 2186, conduct problems n = 2139, hyperactivity n = 2197, peer problems n = 2097 and pro-social problems n = 2267.</p>", "links"=>[], "tags"=>["concentrations", "behavioural", "problems", "assessed", "strengths", "difficulties", "years", "children", "exposures", "7-", "9-year"], "article_id"=>282313, "categories"=>["Neuroscience", "Mental Health", "Biotechnology"], "users"=>["Anna-Maija Tolppanen", "Adrian Sayers", "William D. Fraser", "Glyn Lewis", "Stanley Zammit", "Debbie A. Lawlor"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0040097.t004", "stats"=>{"downloads"=>0, "page_views"=>33, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Association_of_25_OH_D_3_and_25_OH_D_2_concentrations_with_incident_behavioural_problems_assessed_by_Strengths_and_Difficulties_Questionnaire_at_mean_age_11_7_years_in_children_with_exposures_assessed_at_7_or_9_year_clinic_mean_age_9_4_years_N_8202_8202_/282313", "title"=>"Association of 25(OH)D<sub>3</sub> and 25(OH)D<sub>2</sub> concentrations with incident behavioural problems assessed by Strengths and Difficulties Questionnaire at mean age 11.7 years in children with exposures assessed at 7- or 9-year clinic (mean age 9.4 years, N = 2072–2267<sup>a</sup>).", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2012-07-10 00:38:33"}

PMC Usage Stats | Further Information

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Relative Metric

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