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Which
of the following have been proven to be correct statements?
-
Prenatal care improves pregnancy
outcome
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Medications improve long-term
weight loss
-
Obesity is a major independent
risk factor for all-cause mortality
-
Steroids are of significant
benefit in COPD
-
Treating UTI is most cost
effective if based on urine dipsticks rather than culture results
-
Antibiotics provide significant
benefit in the treatment of otitis media
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