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Table 4 Numbers of common and distinct rules obtained by merged and unmerged methods for 10 query constraints

From: Query-constraint-based mining of association rules for exploratory analysis of clinical datasets in the National Sleep Research Resource

Description Variable Dataset No. of No. of distinct No. of distinct
    common rules rules (merged) rules (unmerged)
Hypertension-history htnhist HeartBEAT 19 1 3
Thiazolidinedione tzd SHHS 11 10 11
Biguanide biguanide SHHS 11 15 9
Congestive heart failure-history chfhist SHHS 9 15 9
Typical Antipsychotic typicalantipsychot HCHS 6 20 0
Angiotensin 2 receptor blocker arb SHHS 3 10 2
Coronary artery disease-history cadhist HCHS 4 15 1
Potassium salt potassiumsalt SHHS 2 7 1
Cardiovascular disease-history cvdishist SHHS 4 9 10
Pacemaker placement ppmhist SHHS 6 19 11