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LECTURA CRITICA A UNUI STUDIU UNUI STUDIU

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STUDIILE DE COHORTA<br />

Forma cea mai riguroasa a studiilor<br />

epidemiologice neexperimentale.<br />

Permit evaluarea incidentei unei<br />

maladii,stabilirea relatiei cauza-efect<br />

iintre t ffactorul t l dde risc i si i bboala. l<br />

Incidenta=procentajul de cazuri noi<br />

id identificate tifi t in i cursul l unei i perioade i d dde<br />

timp intr-o populatie data.

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