Accepted Manuscript Title: Association of sleep quality and quality of life in type 2 diabetes mellitus: A cross-sectional study in China Author: Peian Lou Yu Qin Pan Zhang Peipei Chen Lei Zhang Guiqiu Chang Ting Li Cheng Qiao Ning Zhang PII: DOI: Reference:
S0168-8227(14)00460-4 http://dx.doi.org/doi:10.1016/j.diabres.2014.09.060 DIAB 6215
To appear in:
Diabetes Research and Clinical Practice
Received date: Revised date: Accepted date:
25-3-2014 23-7-2014 16-9-2014
Please cite this article as: P. Lou, Y. Qin, P. Zhang, P. Chen, L. Zhang, G. Chang, T. Li, C. Qiao, N. Zhang, Association of sleep quality and quality of life in type 2 diabetes mellitus: A cross-sectional study in China., Diabetes Research and Clinical Practice (2014), http://dx.doi.org/10.1016/j.diabres.2014.09.060 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.
Association of sleep quality and quality of life in type 2 diabetes mellitus: A cross-sectional study in China. Peian Lou1 PHD, Yu Qin2* PHD, Pan Zhang1 MSC, Ning Zhang1 MSC, Peipei Chen1
cr
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MSC, Lei Zhang1 MSC, Guiqiu Chang1 MSC, Ting Li1 MSC, Cheng Qiao1 MSC.
1. Department of Control and Prevention of Chronic non-communicable diseases of
us
Xuzhou Center for Disease Control and Prevention, Xuzhou, China. 2. Jiangsu
an
Provincial Center for Disease Control and Prevention;
M
*Corresponding author: Yu Qin, phone：86-25-83759415， 172 Jiangsu Road, Nanjing, Jiangsu Province, P. R. China; E-mail: [email protected]
d
Peian Lou : [email protected]
te
Pan Zhang: [email protected]
Ac ce p
Ning Zhang: [email protected]
Peipei Chen: [email protected]
Lei Zhang: [email protected] Guiqiu Chang: [email protected] Ting Li: [email protected]
Cheng Qiao: [email protected]
Page 1 of 27
ABSTRACT OBJECTIVE— The aim of this study is to investigate sleep quality and quality of life,
ip t
and to assess the relationship between sleep quality and quality of life in Chinese patients with type 2 diabetes mellitus（T2DM）.
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RESEARCH DESIGN AND METHODS—944 patients with T2DM were enrolled in
us
our study. General characteristics and laboratory testing such as glycosylated hemoglobin A1c (HbA1c) were measured. Each patient completed a Chinese version of
an
the Pittsburgh Sleep Quality Index (PSQI) and the Diabetes Specificity Quality of Life
M
scale（DSQL）questionnaires. A PSQI global score＞7 was defined as poor sleep quality. A global DSQL score < 40 was defined as a good quality of life. Multiple
te
DSQL.
d
logistic regression analysis was used to examine the relationships between PSQI and
RESULTS— Poor quality of life in participants was associated with a longer duration
Ac ce p
of diabetes, a greater number of diabetes complications, no alcohol drinking, poor glycemic control and having depression and anxiety (all P
S0168-8227(14)00460-4 http://dx.doi.org/doi:10.1016/j.diabres.2014.09.060 DIAB 6215
To appear in:
Diabetes Research and Clinical Practice
Received date: Revised date: Accepted date:
25-3-2014 23-7-2014 16-9-2014
Please cite this article as: P. Lou, Y. Qin, P. Zhang, P. Chen, L. Zhang, G. Chang, T. Li, C. Qiao, N. Zhang, Association of sleep quality and quality of life in type 2 diabetes mellitus: A cross-sectional study in China., Diabetes Research and Clinical Practice (2014), http://dx.doi.org/10.1016/j.diabres.2014.09.060 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.
Association of sleep quality and quality of life in type 2 diabetes mellitus: A cross-sectional study in China. Peian Lou1 PHD, Yu Qin2* PHD, Pan Zhang1 MSC, Ning Zhang1 MSC, Peipei Chen1
cr
ip t
MSC, Lei Zhang1 MSC, Guiqiu Chang1 MSC, Ting Li1 MSC, Cheng Qiao1 MSC.
1. Department of Control and Prevention of Chronic non-communicable diseases of
us
Xuzhou Center for Disease Control and Prevention, Xuzhou, China. 2. Jiangsu
an
Provincial Center for Disease Control and Prevention;
M
*Corresponding author: Yu Qin, phone：86-25-83759415， 172 Jiangsu Road, Nanjing, Jiangsu Province, P. R. China; E-mail: [email protected]
d
Peian Lou : [email protected]
te
Pan Zhang: [email protected]
Ac ce p
Ning Zhang: [email protected]
Peipei Chen: [email protected]
Lei Zhang: [email protected] Guiqiu Chang: [email protected] Ting Li: [email protected]
Cheng Qiao: [email protected]
Page 1 of 27
ABSTRACT OBJECTIVE— The aim of this study is to investigate sleep quality and quality of life,
ip t
and to assess the relationship between sleep quality and quality of life in Chinese patients with type 2 diabetes mellitus（T2DM）.
cr
RESEARCH DESIGN AND METHODS—944 patients with T2DM were enrolled in
us
our study. General characteristics and laboratory testing such as glycosylated hemoglobin A1c (HbA1c) were measured. Each patient completed a Chinese version of
an
the Pittsburgh Sleep Quality Index (PSQI) and the Diabetes Specificity Quality of Life
M
scale（DSQL）questionnaires. A PSQI global score＞7 was defined as poor sleep quality. A global DSQL score < 40 was defined as a good quality of life. Multiple
te
DSQL.
d
logistic regression analysis was used to examine the relationships between PSQI and
RESULTS— Poor quality of life in participants was associated with a longer duration
Ac ce p
of diabetes, a greater number of diabetes complications, no alcohol drinking, poor glycemic control and having depression and anxiety (all P
