Resilience and Risk for Alcohol Use Disorders : A Swedish Twin Study
Long, Elizabeth C. ; Larsson Lönn, Sara LU ; Ji, Jianguang LU
; Lichtenstein, Paul
; Sundquist, Jan
LU
; Sundquist, Kristina
LU
and Kendler, Kenneth S.
(2017)
In Alcoholism: Clinical and Experimental Research
41(1).
p.149-155
- Abstract
Background: Resilience has been shown to be protective against alcohol use disorders (AUDs), but the magnitude and nature of the relationship between these 2 phenotypes are not clear. The aim of this study was to examine the strength of this relationship and the degree to which it results from common genetic or common environmental influences. Methods: Resilience was assessed on a 9-point scale during a personal interview in 1,653,721 Swedish men aged 17 to 25 years. AUD was identified based on Swedish medical, legal, and pharmacy registries. The magnitude of the relationship between resilience and AUD was examined using logistic regression. The extent to which the relationship arises from common genetic or common environmental factors... (More)
Background: Resilience has been shown to be protective against alcohol use disorders (AUDs), but the magnitude and nature of the relationship between these 2 phenotypes are not clear. The aim of this study was to examine the strength of this relationship and the degree to which it results from common genetic or common environmental influences. Methods: Resilience was assessed on a 9-point scale during a personal interview in 1,653,721 Swedish men aged 17 to 25 years. AUD was identified based on Swedish medical, legal, and pharmacy registries. The magnitude of the relationship between resilience and AUD was examined using logistic regression. The extent to which the relationship arises from common genetic or common environmental factors was examined using a bivariate Cholesky decomposition model. Results: The 5 single items that comprised the resilience assessment (social maturity, interest, psychological energy, home environment, and emotional control) all reduced risk for subsequent AUD, with social maturity showing the strongest effect. The linear effect by logistic regression showed that a 1-point increase on the resilience scale was associated with a 29% decrease in odds of AUD. The Cholesky decomposition model demonstrated that the resilience–AUD relationship was largely attributable to overlapping genetic and shared environmental factors (57 and 36%, respectively). Conclusions: Resilience is strongly associated with a reduction in risk for AUD. This relationship appears to be the result of overlapping genetic and shared environmental influences that impact resilience and risk of AUD, rather than a directly causal relationship.
(Less)
- author
- Long, Elizabeth C.
; Larsson Lönn, Sara
LU
; Ji, Jianguang
LU
; Lichtenstein, Paul
; Sundquist, Jan
LU
; Sundquist, Kristina
LU
and Kendler, Kenneth S.
- organization
- publishing date
- 2017-01-01
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Alcohol Use Disorder, Resilience, Twins
- in
- Alcoholism: Clinical and Experimental Research
- volume
- 41
- issue
- 1
- pages
- 7 pages
- publisher
- Wiley-Blackwell
- external identifiers
-
- scopus:85006893208
- pmid:27918840
- wos:000393890700016
- ISSN
- 0145-6008
- DOI
- 10.1111/acer.13274
- language
- English
- LU publication?
- yes
- id
- 51727340-1104-4f75-81e6-82ea978609d8
- date added to LUP
- 2017-01-13 15:29:28
- date last changed
- 2024-06-14 22:15:44
@article{51727340-1104-4f75-81e6-82ea978609d8,
abstract = {{<p>Background: Resilience has been shown to be protective against alcohol use disorders (AUDs), but the magnitude and nature of the relationship between these 2 phenotypes are not clear. The aim of this study was to examine the strength of this relationship and the degree to which it results from common genetic or common environmental influences. Methods: Resilience was assessed on a 9-point scale during a personal interview in 1,653,721 Swedish men aged 17 to 25 years. AUD was identified based on Swedish medical, legal, and pharmacy registries. The magnitude of the relationship between resilience and AUD was examined using logistic regression. The extent to which the relationship arises from common genetic or common environmental factors was examined using a bivariate Cholesky decomposition model. Results: The 5 single items that comprised the resilience assessment (social maturity, interest, psychological energy, home environment, and emotional control) all reduced risk for subsequent AUD, with social maturity showing the strongest effect. The linear effect by logistic regression showed that a 1-point increase on the resilience scale was associated with a 29% decrease in odds of AUD. The Cholesky decomposition model demonstrated that the resilience–AUD relationship was largely attributable to overlapping genetic and shared environmental factors (57 and 36%, respectively). Conclusions: Resilience is strongly associated with a reduction in risk for AUD. This relationship appears to be the result of overlapping genetic and shared environmental influences that impact resilience and risk of AUD, rather than a directly causal relationship.</p>}},
author = {{Long, Elizabeth C. and Larsson Lönn, Sara and Ji, Jianguang and Lichtenstein, Paul and Sundquist, Jan and Sundquist, Kristina and Kendler, Kenneth S.}},
issn = {{0145-6008}},
keywords = {{Alcohol Use Disorder; Resilience; Twins}},
language = {{eng}},
month = {{01}},
number = {{1}},
pages = {{149--155}},
publisher = {{Wiley-Blackwell}},
series = {{Alcoholism: Clinical and Experimental Research}},
title = {{Resilience and Risk for Alcohol Use Disorders : A Swedish Twin Study}},
url = {{http://dx.doi.org/10.1111/acer.13274}},
doi = {{10.1111/acer.13274}},
volume = {{41}},
year = {{2017}},
}