Sentences with phrase «unexposed controls»

Using data collected between 1995 and 2013, 15,416 psoriasis patients exposed to trauma and 55,230 unexposed controls were identified and followed - up for a total of 425,120 person - years during which 1,010 incident PsA cases were recorded.

BPS - exposed daughters spent significantly less time on the nest compared to unexposed controls.

But in Schultz's laboratory tests, exposed males were less interested than unexposed controls in trying to drive off artificial «bait» minnows placed near their nests.