1. Volume 125, Issue 1, Pages 127-134 (January 2004)
A Community Study of Sleep-Disordered Breathing in Middle-Aged Chinese Women in Hong Kong 
Mary S.M. Ip, MD, FCCP, Bing Lam, MRCP, FCCP, Lawrence C.H. Tang, MD, Ian J. Lauder, PhD, Toi Yan Ip, MPhil, Wah Kit Lam, MD, FCCP 
CHEST 
Volume 125, Issue 1, Pages (January 2004)
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Copyright © 2004 The American College of Chest Physicians Terms and Conditions

2. Figure 1
Prevalence rates using various cutoff points for AHI. SDB is defined as AHI ≥ 5, ≥ 10, or ≥ 15. OSAS is defined as EDS plus AHI ≥ 5, ≥ 10, or ≥ 15.
CHEST  , DOI: ( /chest )
Copyright © 2004 The American College of Chest Physicians Terms and Conditions

3. Figure 2
Age-specific prevalence rates of SDB (AHI ≥ 5) and OSAS (AHI ≥ 5 and EDS) in women.
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Copyright © 2004 The American College of Chest Physicians Terms and Conditions

4. Figure 3
Age-specific prevalence rates of OSAS (AHI ≥ 5 and EDS) in middle-aged Chinese men and women.
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Copyright © 2004 The American College of Chest Physicians Terms and Conditions

5. Figure 4 AHI in men and women with SDB in different age groups.
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Copyright © 2004 The American College of Chest Physicians Terms and Conditions

6. Figure 5 BMI in men and women with SDB in different age groups.
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Copyright © 2004 The American College of Chest Physicians Terms and Conditions