Skip to main content
. Author manuscript; available in PMC: 2012 Dec 1.
Published in final edited form as: Cancer. 2011 Jul 11;117(23):5392–5401. doi: 10.1002/cncr.26198

Table 5.

Patient, tumor and surgeon contributions to variation in compliance with established measures

Partitioning of Variance ≥8 Cystoscopy ≥8 Cytology ≥2 Imaging ≥1 Perioperative Mitomycin C ≥6 Postoperative BCG
Surgeon-Attributable Variance (null model) 26.6% 58.3% 12.2% 47.7% 26.2%
Unexplained Surgeon Variance (full model) 25.1% 59.3% 9.9% 45.4% 26.3%
Patient Sociodemographic Characteristics 2.5% 3.6% 1.0% 4.1% 2.5%
Severity of Illness 4.5% 0.3% 0.6% 1.5% 2.9%
Provider Characteristics 2.9% 5.4% 1.8% 4.7% 2.1%
Year of Diagnosis 3.5% 0.6% 0.3% 2.8% 3.1%