From: The assessment of serum-mediated phagocytosis of necrotic material by polymorphonuclear leukocytes to diagnose and predict the clinical features of systemic lupus erythematosus: an observational longitudinal study
Test result
Area under the curve
95 % confidence interval
Lower bound
Upper bound
PNC+
0.58
0.50
0.66
CLIFT+
0.64
0.56
0.72
ANA+
0.70
0.65
0.76
PNC+CLIFT+
0.57
0.49