IDEAS home Printed from https://ideas.repec.org/a/tsj/stataj/v13y2013i4p672-698.html
   My bibliography  Save this article

Attributable and unattributable risks and fractions and other scenario comparisons

Author

Listed:
  • Roger B. Newson

    (National Heart and Lung Institute, Imperial College London)

Abstract

Scenarios are alternative versions of the same dataset with the same variables but different observations or values. Applied scientists frequently want to predict how much good an intervention will do by comparing outcomes from the same model between different scenarios. Alternatively, they may want to compare outcomes between different models applied to the same scenario, for instance, when standardizing statistics from different subpopulations to a common gender and age distribution. Standard Stata tools for scenario means and comparisons are margins and pwcompare. A suite of packages is presented for estimating scenario means and comparisons by using margins, together with normalizing and variance-stabilizing transformations implemented by using nlcom. margprev estimates marginal prevalences; marglmean estimates marginal arithmetic means; regpar estimates the difference between two marginal prevalences (the population attributable risk); punaf estimates the ratio between two marginal arithmetic means (the population unattributable fraction); and punafcc estimates a marginal mean between-scenario risk or hazard ratio for case–control or survival data (also known as a population unattributable fraction). The population unattributable fraction and its confidence limits are subtracted from 1 to estimate the population attributable fraction. Formulas and examples are presented, including an example from the Global Allergy and Asthma European Network. Copyright 2013 by StataCorp LP.

Suggested Citation

  • Roger B. Newson, 2013. "Attributable and unattributable risks and fractions and other scenario comparisons," Stata Journal, StataCorp LP, vol. 13(4), pages 672-698, December.
    • Handle: RePEc:tsj:stataj:v:13:y:2013:i:4:p:672-698
    Note: to access software from within Stata, net describe http://www.stata-journal.com/software/sj13-4/st0314/
    as

    Download full text from publisher

    File URL: http://www.stata-journal.com/article.html?article=st0314
    File Function: link to article purchase
    Download Restriction: no
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Peter W Young & Andrea A Kim & Joyce Wamicwe & Lilly Nyagah & Catherine Kiama & John Stover & Johansen Oduor & Emily A Rogena & Edwin Walong & Emily Zielinski-Gutierrez & Andrew Imbwaga & Martin Siren, 2017. "HIV-associated mortality in the era of antiretroviral therapy scale-up – Nairobi, Kenya, 2015," PLOS ONE, Public Library of Science, vol. 12(8), pages 1-10, August.
    2. Doidge, James C & Higgins, Daryl J & Delfabbro, Paul & Edwards, Ben & Vassallo, Suzanne & Toumbourou, John W & Segal, Leonie, 2017. "Economic predictors of child maltreatment in an Australian population-based birth cohort," Children and Youth Services Review, Elsevier, vol. 72(C), pages 14-25.
    3. Slavica Trajkova & Angelo d’Errico & Fulvio Ricceri & Francesca Fasanelli & Valeria Pala & Claudia Agnoli & Rosario Tumino & Graziella Frasca & Giovanna Masala & Calogero Saieva & Paolo Chiodini & Ama, 2017. "Impact of preventable risk factors on stroke in the EPICOR study: does gender matter?," International Journal of Public Health, Springer;Swiss School of Public Health (SSPH+), vol. 62(7), pages 775-786, September.
    4. Corsi, Daniel J. & Mejía-Guevara, Iván & Subramanian, S.V., 2016. "Risk factors for chronic undernutrition among children in India: Estimating relative importance, population attributable risk and fractions," Social Science & Medicine, Elsevier, vol. 157(C), pages 165-185.
    5. Brännström, Lars & Vinnerljung, Bo & Hjern, Anders, 2015. "Risk factors for teenage childbirths among child welfare clients: Findings from Sweden," Children and Youth Services Review, Elsevier, vol. 53(C), pages 44-51.
    6. Orratai Waleewong & Khanuengnij Yueayai, 2022. "Patterns of Socioeconomic Inequities in SDGs Relating to Children’s Well-Being in Thailand and Policy Implications," IJERPH, MDPI, vol. 19(20), pages 1-15, October.
    7. Phuong H Nguyen & Sunny S Kim & Tuan T Nguyen & Lan M Tran & Nemat Hajeebhoy & Edward A Frongillo & Marie T Ruel & Rahul Rawat & Purnima Menon, 2016. "Supply- and Demand-Side Factors Influencing Utilization of Infant and Young Child Feeding Counselling Services in Viet Nam," PLOS ONE, Public Library of Science, vol. 11(3), pages 1-17, March.
    8. Alice M Dalton & Andrew P Jones, 2020. "Residential neighbourhood greenspace is associated with reduced risk of cardiovascular disease: A prospective cohort study," PLOS ONE, Public Library of Science, vol. 15(1), pages 1-16, January.
    9. Brännström, Lars & Karlsson, Henrik & Vinnerljung, Bo & Hjern, Anders, 2018. "Childhood risk factors for disability pension among adult former Swedish child welfare clients: Same or different as for majority population peers?," Children and Youth Services Review, Elsevier, vol. 84(C), pages 94-102.
    10. Elaine Tod & Gerry McCartney & Colin Fischbacher & Diane Stockton & James Lewsey & Ian Grant & Grant M A Wyper & Oscar Mesalles-Naranjo & Mag McFadden & Richard Dobbie, 2019. "What causes the burden of stroke in Scotland? A comparative risk assessment approach linking the Scottish Health Survey to administrative health data," PLOS ONE, Public Library of Science, vol. 14(7), pages 1-20, July.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:tsj:stataj:v:13:y:2013:i:4:p:672-698. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Christopher F. Baum or Lisa Gilmore (email available below). General contact details of provider: http://www.stata-journal.com/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.