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Table 4 Multivariable analysis assessing the associations of sleep duration and sleep disturbance with falls (n = 4180) based sample with the aged 65 +

From: Sleep duration and sleep disturbances in association with falls among the middle-aged and older adults in China: a population-based nationwide study

Variables

Adjusted Odds Ratios (AOR)

95% Cl

p-value

Sleep duration a (in hours)

  ≤ 5

1.42

(1.09–1.86)

0.0107

 6–7

1.10

(0.84–1.44)

0.4950

 8 (ref)

   

 9–10

1.80

(0.92–3.49)

0.0853

  ≥ 11

1.09

(0.47–2.51)

0.8479

Depression b

 None (<  1 day) (ref)

   

 Little (1–2 days)

1.22

(0.87–1.71)

0.2611

 Occasionally (3–4 days)

1.50

(1.17–1.92)

0.0012

 Most (5–7 days

1.51

(1.14–1.99)

0.0038

Arthritis

 No (ref)

   

 Yes

1.85

(1.46–2.34)

< 0.0001

Mental Impairment

 No (ref)

   

 Yes

2.79

(1.70–4.57)

< 0.0001

Vision Impairment

 No (ref)

   

 Yes

1.48

(1.11–1.97)

0.0071

Hypertension

 No (ref)

   

 Yes

1.30

(1.03–1.63)

0.0279

  1. a in hours at night in the past month
  2. b in days per week