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. 2017 Dec 13:8:288.
doi: 10.3389/fpsyt.2017.00288. eCollection 2017.

Gender and Age Effects on the Trajectory of Depression in Opioid Users during Methadone Maintenance Treatment

Peng-Wei Wang  1   2 , Huang-Chi Lin  1   2 , Yi-Hsin Connie Yang  3 , Chih-Yao Hsu  4 , Kuan-Sheng Chung  4 , Hung-Chi Wu  5 , Cheng-Fang Yen  1   2
Affiliations

Gender and Age Effects on the Trajectory of Depression in Opioid Users during Methadone Maintenance Treatment

Peng-Wei Wang et al. Front Psychiatry. .

Abstract

Introduction: Both heroin use and depression are significant health problems. Methadone maintenance treatment (MMT) can be of great benefit to heroin users. However, changes in the level of depression in heroin users during MMT are not clear. Gender and age are also important factors in the development of depression, and whether gender and age moderate changes in depression in heroin users during MMT warrants further study. This study aimed to explore: (1) the trajectory of depression in opioid users during MMT and (2) the moderating effects of gender and age on the trajectory of depression in opioid users receiving MMT.

Method: A total of 294 intravenous heroin users were recruited into this 9-month observational study. The level of depression was measured at the intake interview and at follow-up interviews every 3 months. A latent growth model was used to analyze the trajectory of the level of depression among the participants.

Results: Depression improved rapidly during the first 3 months of MMT and slowly after the first 3 months in both the female and male heroin users. There was no gender difference in the level of depression at each follow-up point. The level of depression in the female heroin users decreased faster than that in the male heroin users. In addition, the level of depression in the younger heroin users decreased faster than that in the older subjects.

Conclusion: Depression in female and younger heroin users improved more rapidly than in male and older subjects, respectively.

Keywords: addiction; age; depression; gender; methadone; opioid; trajectory.

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Figures

Figure 1
Figure 1
Latent growth model of the level of depression in heroin users undergoing methadone maintenance treatment.
Figure 2
Figure 2
Moderating effects on the trajectory of depression in heroin users according to the latent growth model. *<0.05; **<0.01; ***<0.001.
See this image and copyright information in PMC

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References

    1. Brown R. Heroin dependence. WMJ (2004) 103:20–6. - PubMed
    1. United Nations Office on Drugs and Crime. World Drug Report 2015. United Nations Publication, Sales No. E.15.XI.6 (2015). Available from: http://www.unodc.org/documents/wdr2015/World_Drug_Report_2015.pdf
    1. Ustun TB, Ayuso-Mateos JL, Chatterji S, Mathers C, Murray CJ. Global burden of depressive disorders in the year 2000. Br J Psychiatry (2004) 184:386–92.10.1192/bjp.184.5.386 - DOI - PubMed
    1. Murray CJ, Lopez AD. Evidence-based health policy—lessons from the global burden of disease study. Science (1996) 274:740–3.10.1126/science.274.5288.740 - DOI - PubMed
    1. Grant BF, Stinson FS, Dawson DA, Chou SP, Dufour MC, Compton W, et al. Prevalence and co-occurrence of substance use disorders and independent mood and anxiety disorders: results from the national epidemiologic survey on alcohol and related conditions. Arch Gen Psychiatry (2004) 61:807–16.10.1001/archpsyc.61.8.807 - DOI - PubMed

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