Figures
- FIGURE 1
Consort diagram showing number, and reasons, for exclusion from analysis. MAILES: Men Androgen Inflammation Lifestyle Environment and Stress; FAMAS: Florey Adelaide Men's Aging Study; NWAHS: North West Adelaide Health Study; OSA: obstructive sleep apnea; MVPA: moderate to vigorous physical activity.
- FIGURE 2
Cross-sectional associations between moderate to vigorous physical activity (MVPA) in 2010 and obstructive sleep apnea metrics. X-axis indicates log-transformed unstandardised β. Adjustments: age, body mass index, study group (Florey Adelaide Men's Aging Study versus North West Adelaide Health Study), income, serum testosterone, serum C-reactive protein, cardiovascular disease status, diabetes status, hypertension status, Missing data: MVPA difference: 36; income: 20; testosterone: 66; inflammation: 65; diabetes status: 12; cardiovascular disease status: 14; blood pressure: 26; mean O2 desaturation: 1. AHI: apnoea/hypopnoea index; REM: rapid eye movement; T90%: amount of sleep with oxygen saturation <90%.
- FIGURE 3
Cross-sectional associations between changes in moderate to vigorous physical activity (MVPA) from baseline (2002–2006) to 2010 (MVPA-Δ) and obstructive sleep apnea metrics. X-axis indicates log-transformed unstandardised β. Adjustments: age, body mass index, study group (Florey Adelaide Men's Aging Study versus North West Adelaide Health Study), income, serum testosterone, serum C-reactive protein, cardiovascular disease status, diabetes status, hypertension status Missing data: MVPA: 35; income: 20; testosterone: 66; inflammation: 65; diabetes status: 12; cardiovascular disease status: 14; blood pressure: 26; mean O2 desaturation: 1. AHI: apnoea/hypopnoea index; REM: rapid eye movement; T90%: amount of sleep with oxygen saturation <90%.
Tables
- TABLE 1
Polysomnographic characteristics of study participants
Age years 60±17 Body mass index kg·m−2 28.5±5.3 AHI events·h−1 15.7±15.2 REM AHI events·h−1 19.0±20.0 Mean oxygen desaturation % 4.2±1.0 T90% % 3.5±3.4 Mean hypopnoea duration s 23.2±6.0 Mean apnoea duration s 21.3±8.2 MVPA-2010 h 4.5±5.6 MVPA-Δ h 0.3±4.3 Data are presented as median±interquartile range. AHI: apnoea/hypopnoea index; REM: rapid eye movement; T90%: amount of sleep with oxygen saturation <90%; MVPA: moderate to vigorous physical activity; MVPA-2010: time spent undertaking MVPA during 2010 collection; MVPA-Δ: change in time spent undertaking MVPA from baseline (2002–2006) to 2010.
- TABLE 2
Percentage change in obstructive sleep apnoea (OSA) metrics for each hour increase in MVPA-2010 and MVPA-Δ
OSA index MVPA-2010 MVPA-Δ AHI events·h−1 −0.5 −0.6 REM AHI events·h−1 −0.1 −0.1 Mean oxygen desaturation % −0.2# −0.3# T90% % −2.0# −1.5# Mean hypopnoea duration s −0.06 −0.1 Mean apnoea duration s −0.14 −0.35# MVPA-2010: time spent undertaking moderate to vigorous physical activity (MVPA) during 2010 collection; MVPA-Δ: change in time spent undertaking MVPA from baseline (2002–2006) to 2010; AHI: apnoea/hypopnoea index; REM: rapid eye movement; T90%: amount of sleep with oxygen saturation <90%. #: significant association.
Supplementary Material
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Supplementary material 00852-2020.supplement
