Suggested Topics within your search.
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Article
4
Female
4
Humans
4
ICD-9-CM
Male
4
United States
4
cohort analysis
4
economics
female
4
health care cost
4
human
4
major clinical study
4
male
4
Cohort Studies
3
ICD-10-CM
3
Middle Aged
3
adult
3
controlled study
3
health insurance
3
middle aged
3
Charlson Comorbidity Index
2
Databases, Factual
2
Insurance Claim Review
2
Retrospective Studies
2
aged
2
drug use
2
factual database
2
health care utilization
2
hospital patient
2
insurance
2
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