Table 1 Baseline Descriptive Characteristics of Individuals with and without Incident Accelerated Knee Osteoarthritis (AKOA)
From: Early pre-radiographic structural pathology precedes the onset of accelerated knee osteoarthritis
Variables | AKOA | No AKOA |
|---|---|---|
[(means (SD); except where noted) | (n = 113) | (n = 241) |
Females, n(%) | 71(63%) | 151(63%) |
Index knee KL Grade = 0, n(%)a | 37(33%) | 157(65%) |
Frequent knee pain in past 12 months, n(%) | 62(57%) | 75(31%) |
Age (years) | 65.6(8.4) | 60.1(8.4) |
Body mass index (kg/m2) | 29.5(4.4) | 27.5(4.5) |
Global impact rating (0 to 10; ↑score = ↑ impact) | 2.2(2.1) | 1.0(1.4) |
WOMAC pain (0 to 20; ↑score = ↑pain) | 3.4(3.7) | 1.6(2.6) |