Skip to main content

Advertisement

Table 3 Multivariate analysis about the association between selected characteristics and disease severity at diagnosis

From: Factors associated with diagnostic stage of hip osteoarthritis due to acetabular dysplasia among Japanese female patients: a cross-sectional study

Characteristics Model 1a Model 2b
OR (95 % CI) OR (95 % CI)
Age (years) 20–49 1.00 1.00
  50–57 3.32 (1.61–6.87) 3.31 (1.61–6.79)
  58–66 4.67 (2.15–10.2) 4.72 (2.19–10.1)
  67+ 12.4 (5.31–28.7) 14.6 (6.32–33.7)
   (Trend P < 0.01) (Trend P < 0.01)
Height (cm) <150.0 1.00 1.00
  150.0–153.9 0.86 (0.38–1.93) 0.93 (0.44–2.00)
  154.0–157.9 0.74 (0.31–1.80) 0.76 (0.32–1.77)
  158.0+ 0.69 (0.28–1.70) 0.70 (0.30–1.64)
   (Trend P = 0.40) (Trend P = 0.35)
Weight at age 20 (kg) <46.0 1.00  
  46.0–49.9 1.11 (0.51–2.40)  
  50.0–54.9 0.77 (0.36–1.65)  
  55.0+ 1.34 (0.57–3.14)  
   (Trend P = 0.76)  
Weight change since age 20 (kg) <−2 1.67 (0.74–3.81)  
  ±2 1.00  
  >2 2.02 (1.07–3.80)  
   (Trend P = 0.27)  
Weight at diagnosis (kg) <48.5   1.00
  48.5–53.4   1.02 (0.49–2.13)
  53.5–60.4   0.87 (0.41–1.85)
  60.4+   2.07 (0.97–4.41)
    (Trend P = 0.09)
Smoking Never 1.00 1.00
  Past 0.64 (0.28–1.50) 0.63 (0.28–1.45)
  Current 1.57 (0.61–4.06) 1.68 (0.65–4.31)
   (Trend P = 0.68) (Trend P = 0.60)
Consumption of alcohol Never 1.00 1.00
  Past 0.61 (0.18–2.03) 0.52 (0.16–1.65)
  Current 0.70 (0.39–1.25) 0.66 (0.37–1.18)
   (Trend P = 0.22) (Trend P = 0.15)
Education Junior high school 1.00 1.00
  High school 1.32 (0.72–2.41) 1.24 (0.69–2.24)
  Junior college or higher 4.00 (1.49–10.7) 3.12 (1.22–8.02)
   (Trend P = 0.02) (Trend P = 0.04)
Parity None 1.00 1.00
  Present 2.19 (1.09–4.39) 2.43 (1.23–4.80)
Clinical information    
Acetabular head index (%) 71.1+ 1.00 1.00
  60.0–71.0 1.44 (0.76–2.72) 1.83 (0.99–3.41)
  <60.0 2.36 (1.23–4.53) 2.43 (1.29–4.59)
   (Trend P < 0.01) (Trend P < 0.01)
Duration since symptom onset (years) <1.0 1.00 1.00
  1.0–1.9 1.34 (0.64–2.80) 1.37 (0.67–2.82)
  2.0–5.9 2.38 (1.18–4.81) 2.25 (1.14–4.44)
  6.0+ 2.94 (1.33–6.48) 3.05 (1.42–6.57)
   (Trend P < 0.01) (Trend P < 0.01)
  1. aModel 1 included age, height, weight at age 20, weight change since age 20, smoking, consumption of alcohol, education, parity, acetabular head index, and duration since symptom onset (N = 234)
  2. bModel 2 included age, height, weight at diagnosis, smoking, consumption of alcohol, education, parity, acetabular head index, and duration since symptom onset (N = 244)