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Table 1 User Options

From: Developing algorithms for healthcare insurers to systematically monitor surgical site infection rates

Option

Default

1. Time window of Interest

None

2. Maximum number of diagnoses in any single claims record

4

3. Maximum number of procedures in a single claims record

5

4. Definition of two most common plan types

None

5. Acceptable membership gap *

45

6. Threshold % of patients with prescription activity to restrict analyses to those with prescription benefits

≥ 80%

7. Threshold number of cardiac procedures during the time window for a hospital's inclusion in multivariate analyses

40

8. Quartile of hospital SSI rates for detailed patient output

4th

  1. * Brief lapses in enrollment during the time window which do not result in exclusion