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Table 2 Hazard ratios and 95% confidence intervals for association of asthma with outcome of osteoarthritis

From: Asthma, social isolation and loneliness, and risk of incident osteoarthritis

Outcomes

Non-asthma

Asthma

P value

All osteoarthritis

   

 Model 1*

1.00 (Reference)

1.38 (1.35–1.41)

< 0.001

 Model 2#

1.00 (Reference)

1.32 (1.29–1.35)

< 0.001

Knee osteoarthritis

   

 Model 1*

1.00 (Reference)

1.29 (1.24–1.34)

< 0.001

 Model 2#

1.00 (Reference)

1.21 (1.16–1.25)

< 0.001

Hip osteoarthritis

   

 Model 1*

1.00 (Reference)

1.16 (1.10–1.21)

< 0.001

 Model 2#

1.00 (Reference)

1.12 (1.07–1.18)

< 0.001

Hand osteoarthritis

   

 Model 1*

1.00 (Reference)

1.64 (1.44–1.87)

< 0.001

 Model 2#

1.00 (Reference)

1.62 (1.42–1.85)

< 0.001

  1. *Model 1: adjusted for age and sex
  2. #Model 2: adjusted for age, sex, ethnic background, Townsend deprivation index, education years, body mass index, smoking status, alcohol intake and healthy diet score