Signs & Symptoms of Hip Osteoarthritis

The cluster consists of the following items:

1. Hip pain
2. Hip internal rotation < 15°
3. Hip flexion ≤ 115°

Or:

1. Hip pain
2. Hip internal rotation ≥ 15°
3. Pain on hip internal roation
4. Morning stiffness of the hip ≤ 60 minutes
5. Age > 50 years

 

Study	Reliability	Sn	Sp	LR+	LR-
Altman et al. (1991):	NA	86	75	3.44	0.19
Comment: The clinical diagnosis by the contributing center was used as the “gold standard”. This diagnosis was independently reviewed by 3 members of the subcommittee