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Q30498384-21C31AEE-9318-4CD7-805D-15BE642588E5
Q30498384-21C31AEE-9318-4CD7-805D-15BE642588E5
BestRank
Statement
http://www.wikidata.org/entity/statement/Q30498384-21C31AEE-9318-4CD7-805D-15BE642588E5
The validity of using ICD-9 codes and pharmacy records to identify patients with chronic obstructive pulmonary disease.
P2860
Q30498384-21C31AEE-9318-4CD7-805D-15BE642588E5
BestRank
Statement
http://www.wikidata.org/entity/statement/Q30498384-21C31AEE-9318-4CD7-805D-15BE642588E5
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
0cb27c5d358aa5b1e276821f554be522283873d8
P2860
Internal validation of predictive models: efficiency of some procedures for logistic regression analysis.