Table 3 Cross-sectional (prevalence) model odds ratios with 95% confidence intervals

Medial tibiofemoral tenderness models

 Female

2.24 (1.35, 3.72)^b

3.05 (1.67, 5.58)

 Age (per 5 years)

1.04 (0.92, 1.17)^b

0.98 (0.85, 1.12)

 BMI (per 5 units)

1.56 (1.18, 2.08)^b

1.53 (1.10, 2.11)

 Medial femoral cartilage

1.41 (1.06, 1.88)

1.84 (1.11, 3.05)

 Medial tibial cartilage

1.19 (0.90, 1.58)

0.80 (0.49, 1.30)

 Medial femoral osteophytes

1.08 (0.83, 1.41)

0.92 (0.60, 1.41)

 Medial tibial osteophytes

1.13 (0.84, 1.51)

0.89 (0.54, 1.44)

 Medial anterior meniscus

0.69 (0.20, 2.39)

0.31 (0.07, 1.30)

 Medial meniscal body

1.79 (0.92, 3.51)

1.66 (0.70, 3.95)

 Medial posterior meniscus

1.69 (0.92, 3.13)

1.31 (0.61, 2.82)

Lateral tibiofemoral tenderness models

 Female

2.04 (1.16, 3.57)^b

2.18 (1.22, 3.90)

 Age (per 5 years)

1.03 (0.91, 1.17)^b

1.02 (0.88, 1.18)

 BMI (per 5 units)

1.14 (0.88, 1.49)^b

1.06 (0.80, 1.40)

 Lateral femoral cartilage

0.84 (0.63, 1.13)

0.73 (0.50, 1.07)

 Lateral tibial cartilage

1.00 (0.73, 1.38)

0.90 (0.52, 1.55)

 Lateral femoral osteophytes

1.13 (0.86, 1.49)

1.00 (0.66, 1.52)

 Lateral tibial osteophytes

1.23 (0.91, 1.67)

1.31 (0.82, 2.10)

 Lateral anterior meniscus

1.14 (0.44, 3.01)

0.60 (0.14, 2.65)

 Lateral meniscal body

1.87 (0.72, 4.86)

3.31 (0.61, 17.83)

 Lateral posterior meniscus

1.44 (0.47, 4.43)

1.12 (0.28, 4.45)

Patellofemoral grind models

 Female

0.97 (0.53, 1.77)^b

1.14 (0.60, 2.16)

 Age (per 5 years)

0.90 (0.78, 1.05)^b

0.87 (0.73, 1.03)

 BMI (per 5 units)

1.04 (0.77, 1.40)^b

0.89 (0.64, 1.24)

 Patellar cartilage

1.04 (0.75, 1.45)

0.82 (0.54, 1.25)

 Trochlear groove cartilage

1.13 (0.80, 1.60)

1.01 (0.65, 1.57)

 Medial patellar osteophytes

1.67 (1.11, 2.51)

1.61 (0.94, 2.75)

 Lateral patellar osteophytes

1.43 (0.99, 2.08)

1.29 (0.78, 2.14)

 Superior patellar osteophytes

1.22 (0.81, 1.83)

0.88 (0.50, 1.55)

 Inferior patellar osteophytes

1.27 (0.88, 1.84)

1.04 (0.62, 1.75)