IDEAS home Printed from https://ideas.repec.org/a/eee/socmed/v264y2020ics0277953620306043.html
   My bibliography  Save this article

Causal effect of deteriorating socioeconomic circumstances on new-onset arthritis and the moderating role of access to medical care: A natural experiment from the 2011 great east Japan earthquake and tsunami

Author

Listed:
  • Ikeda, Takaaki
  • Aida, Jun
  • Kawachi, Ichiro
  • Kondo, Katsunori
  • Osaka, Ken

Abstract

Socioeconomic disadvantage is a risk factor for arthritis, but its causal relationship remains unclear. This study examined the causal relationship between socioeconomic circumstances and new-onset arthritis by taking advantage of the “natural experiment” that resulted from the Great East Japan Earthquake and Tsunami. The baseline survey was conducted in August 2010, 7 months before the disaster. Self-reported questionnaires were mailed to all eligible residents of Iwanuma City in Miyagi Prefecture. The earthquake and tsunami occurred on March 11, 2011. The follow-up survey was conducted in October 2013, as well as the gathering of information about disaster damage (housing damage and subjective deterioration of economic circumstances) and health-related information. We used a two-stage least squares instrumental variable model to analyze 2360 survivors who did not have arthrosis at baseline, of whom 95 (4.0%) developed arthritis over the 2.5-year follow-up period. We used the linear probability model for the estimations. Our results revealed that both the subjective deterioration of economic circumstances and housing damage were associated with the development of arthritis (95% confidence interval [CI], 0.08 [0.03–0.12] and 0.02 [0.01–0.04], respectively). In addition, we also found that the disruption of access to orthopedics was associated with the development of arthritis. Our findings added robust evidence of the causal relationship between worsening economic circumstances and the development of arthritis. Our study emphasized the importance of recovery as well as the establishment of the post-disaster orthopedic medical system in the aftermath of a disaster.

Suggested Citation

  • Ikeda, Takaaki & Aida, Jun & Kawachi, Ichiro & Kondo, Katsunori & Osaka, Ken, 2020. "Causal effect of deteriorating socioeconomic circumstances on new-onset arthritis and the moderating role of access to medical care: A natural experiment from the 2011 great east Japan earthquake and ," Social Science & Medicine, Elsevier, vol. 264(C).
  • Handle: RePEc:eee:socmed:v:264:y:2020:i:c:s0277953620306043
    DOI: 10.1016/j.socscimed.2020.113385
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0277953620306043
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.socscimed.2020.113385?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Wardle, J. & Waller, J. & Jarvis, M.J., 2002. "Sex differences in the association of socioeconomic status with obesity," American Journal of Public Health, American Public Health Association, vol. 92(8), pages 1299-1304.
    2. Wilson-Genderson, Maureen & Heid, Allison R. & Pruchno, Rachel, 2018. "Long-term effects of disaster on depressive symptoms: Type of exposure matters," Social Science & Medicine, Elsevier, vol. 217(C), pages 84-91.
    3. Tsuboya, Toru & Aida, Jun & Hikichi, Hiroyuki & Subramanian, S.V. & Kondo, Katsunori & Osaka, Ken & Kawachi, Ichiro, 2016. "Predictors of depressive symptoms following the Great East Japan earthquake: A prospective study," Social Science & Medicine, Elsevier, vol. 161(C), pages 47-54.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Pruchno, Rachel & Wilson-Genderson, Maureen & Heid, Allison R. & Cartwright, Francine P., 2021. "Effects of peri-traumatic stress experienced during Hurricane Sandy on functional limitation trajectories for older men and women," Social Science & Medicine, Elsevier, vol. 281(C).
    2. Shen, Ke & Zeng, Yi, 2014. "Direct and indirect effects of childhood conditions on survival and health among male and female elderly in China," Social Science & Medicine, Elsevier, vol. 119(C), pages 207-214.
    3. Chen, Duan-Rung & Wen, Tzai-Hung, 2010. "Socio-spatial patterns of neighborhood effects on adult obesity in Taiwan: A multi-level model," Social Science & Medicine, Elsevier, vol. 70(6), pages 823-833, March.
    4. Maruyama, Shiko & Nakamura, Sayaka, 2018. "Why are women slimmer than men in developed countries?," Economics & Human Biology, Elsevier, vol. 30(C), pages 1-13.
    5. Woojin Chung & Roeul Kim, 2020. "A Reversal of the Association between Education Level and Obesity Risk during Ageing: A Gender-Specific Longitudinal Study in South Korea," IJERPH, MDPI, vol. 17(18), pages 1-19, September.
    6. Reiko Ishihara & Akira Babazono & Ning Liu & Reiko Yamao, 2022. "Impact of Income and Industry on New-Onset Diabetes among Employees: A Retrospective Cohort Study," IJERPH, MDPI, vol. 19(3), pages 1-14, January.
    7. Marsha Kline Pruett & Jonathan Alschech & Michael Saini, 2021. "The Impact of Coparenting on Mothers’ COVID-19-Related Stressors," Social Sciences, MDPI, vol. 10(8), pages 1-14, August.
    8. Robert Brooks & Alexei Maklakov, 2010. "Sex Differences in Obesity Associated with Total Fertility Rate," PLOS ONE, Public Library of Science, vol. 5(5), pages 1-4, May.
    9. Bertinelli, Luisito & Mahé, Clotilde & Strobl, Eric, 2023. "Earthquakes and mental health," World Development, Elsevier, vol. 169(C).
    10. Temesgen Kifle & Isaac Desta, 2012. "The relationship between body mass index and socioeconomic and demographic indicators: evidence from Australia," International Journal of Public Health, Springer;Swiss School of Public Health (SSPH+), vol. 57(1), pages 135-142, February.
    11. Jay Teachman & Lucky Tedrow, 2013. "Veteran Status and Body Weight: A Longitudinal Fixed-Effects Approach," Population Research and Policy Review, Springer;Southern Demographic Association (SDA), vol. 32(2), pages 199-220, April.
    12. Rui Fukumoto & Yuji Genda & Mikiko Ishikawa, 2018. "Characteristics of Corporate Contributions to the Recovery of Regional Society from the Great East Japan Earthquake Disaster," Sustainability, MDPI, vol. 10(6), pages 1-36, May.
    13. Paraponaris, Alain & Saliba, Berengere & Ventelou, Bruno, 2005. "Obesity, weight status and employability: Empirical evidence from a French national survey," Economics & Human Biology, Elsevier, vol. 3(2), pages 241-258, July.
    14. Mona Alduailij & Wadee Alhalabi & Mai Alduaili & Amal Al-Rashee & Eatedal Alabdulkareem & Seham Saad Alharb, 2022. "Analyzing the Sociodemographic Factors Impacting the Use of Virtual Reality for Controlling Obesity," International Journal on Semantic Web and Information Systems (IJSWIS), IGI Global, vol. 18(1), pages 1-38, January.
    15. Koffi-Ahoto Kpelitse & Rose Anne Devlin & Sisira Sarma, 2014. "The Effect of Income on Obesity among Canadian Adults," Working Papers 14C002, Canadian Centre for Health Economics.
    16. Karlamangla, Arun S. & Singer, Burton H. & Williams, David R. & Schwartz, Joseph E. & Matthews, Karen A. & Kiefe, Catarina I. & Seeman, Teresa E., 2005. "Impact of socioeconomic status on longitudinal accumulation of cardiovascular risk in young adults: the CARDIA Study (USA)," Social Science & Medicine, Elsevier, vol. 60(5), pages 999-1015, March.
    17. Khlat, Myriam & Jusot, Florence & Ville, Isabelle, 2009. "Social origins, early hardship and obesity: A strong association in women, but not in men?," Social Science & Medicine, Elsevier, vol. 68(9), pages 1692-1699, May.
    18. P. Johnelle Sparks & Mary Bollinger, 2011. "A Demographic Profile of Obesity in the Adult and Veteran US Populations in 2008," Population Research and Policy Review, Springer;Southern Demographic Association (SDA), vol. 30(2), pages 211-233, April.
    19. Hossein Zare & Danielle D. Gaskin & Roland J. Thorpe, 2021. "Income Inequality and Obesity among US Adults 1999–2016: Does Sex Matter?," IJERPH, MDPI, vol. 18(13), pages 1-13, July.
    20. Kinge, Jonas Minet & Morris, Stephan, 2015. "The impact of childhood obesity on health and health service use: an instrumental variable approach," HERO Online Working Paper Series 2015:2, University of Oslo, Health Economics Research Programme.

    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:eee:socmed:v:264:y:2020:i:c:s0277953620306043. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/wps/find/journaldescription.cws_home/315/description#description .

    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.