Associations between Intelligence in Adolescence and Indicators of Health and Health Behaviors in Midlife in a Cohort of Swedish Women

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Title: Associations between Intelligence in Adolescence and Indicators of Health and Health Behaviors in Midlife in a Cohort of Swedish Women
Language: English
Authors: Modig, Karin, Bergman, Lars R.
Source: Intelligence. Mar-Apr 2012 40(2):82-90.
Availability: Elsevier. 6277 Sea Harbor Drive, Orlando, FL 32887-4800. Tel: 877-839-7126; Tel: 407-345-4020; Fax: 407-363-1354; e-mail: usjcs@elsevier.com; Web site: http://www.elsevier.com
Peer Reviewed: Y
Page Count: 9
Publication Date: 2012
Document Type: Journal Articles
Reports - Research
Descriptors: Females, Adolescents, Adults, Intelligence, Intelligence Quotient, Health, Health Behavior, Obesity, Hypertension, Correlation, Regression (Statistics), Foreign Countries
Geographic Terms: Sweden
DOI: 10.1016/j.intell.2012.02.002
ISSN: 0160-2896
Abstract: The objective of this study was to investigate associations between intelligence and indicators of health status and health behaviors at age 43 in a cohort of Swedish women (n = 682). Intelligence was measured by standard IQ tests given at ages 10, 13, and 15. At the age of 43, 479 of the women were sampled for a medical examination in which 369 participated (77% participation rate). We performed correlations of IQ and the continuous health variables and we estimated logistic regression models with dichotomous health variables as the dependent variables. No significant correlations were found between IQ and any of the continuous health variables. In unadjusted logistic regression models where the cut-off points were set based on standard health risk levels, four out of sixteen indicators of unfavorable health status and health behaviors showed significant negative associations with intelligence, meaning higher risk with decreasing IQ-score. After adjusting for educational level, two remained statistically significant: being obese, OR 1.51 (95% CI 1.08, 2.12) and having a high systolic blood pressure OR 1.45 (95% CI 1.03, 2.03). For all other health variables, this study finds no support for a sizable association between IQ in adolescence and indicators of health and health behavior in midlife among Swedish women. (Contains 3 tables.)
Abstractor: As Provided
Entry Date: 2012
Accession Number: EJ961325
Database: ERIC
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  Data: Associations between Intelligence in Adolescence and Indicators of Health and Health Behaviors in Midlife in a Cohort of Swedish Women
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  Data: <searchLink fieldCode="AR" term="%22Modig%2C+Karin%22">Modig, Karin</searchLink><br /><searchLink fieldCode="AR" term="%22Bergman%2C+Lars+R%2E%22">Bergman, Lars R.</searchLink>
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  Data: <searchLink fieldCode="SO" term="%22Intelligence%22"><i>Intelligence</i></searchLink>. Mar-Apr 2012 40(2):82-90.
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  Data: Elsevier. 6277 Sea Harbor Drive, Orlando, FL 32887-4800. Tel: 877-839-7126; Tel: 407-345-4020; Fax: 407-363-1354; e-mail: usjcs@elsevier.com; Web site: http://www.elsevier.com
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  Data: <searchLink fieldCode="DE" term="%22Females%22">Females</searchLink><br /><searchLink fieldCode="DE" term="%22Adolescents%22">Adolescents</searchLink><br /><searchLink fieldCode="DE" term="%22Adults%22">Adults</searchLink><br /><searchLink fieldCode="DE" term="%22Intelligence%22">Intelligence</searchLink><br /><searchLink fieldCode="DE" term="%22Intelligence+Quotient%22">Intelligence Quotient</searchLink><br /><searchLink fieldCode="DE" term="%22Health%22">Health</searchLink><br /><searchLink fieldCode="DE" term="%22Health+Behavior%22">Health Behavior</searchLink><br /><searchLink fieldCode="DE" term="%22Obesity%22">Obesity</searchLink><br /><searchLink fieldCode="DE" term="%22Hypertension%22">Hypertension</searchLink><br /><searchLink fieldCode="DE" term="%22Correlation%22">Correlation</searchLink><br /><searchLink fieldCode="DE" term="%22Regression+%28Statistics%29%22">Regression (Statistics)</searchLink><br /><searchLink fieldCode="DE" term="%22Foreign+Countries%22">Foreign Countries</searchLink>
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  Data: <searchLink fieldCode="DE" term="%22Sweden%22">Sweden</searchLink>
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  Data: 10.1016/j.intell.2012.02.002
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  Data: The objective of this study was to investigate associations between intelligence and indicators of health status and health behaviors at age 43 in a cohort of Swedish women (n = 682). Intelligence was measured by standard IQ tests given at ages 10, 13, and 15. At the age of 43, 479 of the women were sampled for a medical examination in which 369 participated (77% participation rate). We performed correlations of IQ and the continuous health variables and we estimated logistic regression models with dichotomous health variables as the dependent variables. No significant correlations were found between IQ and any of the continuous health variables. In unadjusted logistic regression models where the cut-off points were set based on standard health risk levels, four out of sixteen indicators of unfavorable health status and health behaviors showed significant negative associations with intelligence, meaning higher risk with decreasing IQ-score. After adjusting for educational level, two remained statistically significant: being obese, OR 1.51 (95% CI 1.08, 2.12) and having a high systolic blood pressure OR 1.45 (95% CI 1.03, 2.03). For all other health variables, this study finds no support for a sizable association between IQ in adolescence and indicators of health and health behavior in midlife among Swedish women. (Contains 3 tables.)
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        Value: 10.1016/j.intell.2012.02.002
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      – Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 9
        StartPage: 82
    Subjects:
      – SubjectFull: Females
        Type: general
      – SubjectFull: Adolescents
        Type: general
      – SubjectFull: Adults
        Type: general
      – SubjectFull: Intelligence
        Type: general
      – SubjectFull: Intelligence Quotient
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      – SubjectFull: Health
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      – SubjectFull: Health Behavior
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      – SubjectFull: Obesity
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      – SubjectFull: Hypertension
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      – SubjectFull: Correlation
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      – SubjectFull: Regression (Statistics)
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      – SubjectFull: Foreign Countries
        Type: general
      – SubjectFull: Sweden
        Type: general
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      – TitleFull: Associations between Intelligence in Adolescence and Indicators of Health and Health Behaviors in Midlife in a Cohort of Swedish Women
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            NameFull: Bergman, Lars R.
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