Sentences with phrase «retrospective cohort study found»

Not exact matches

This also was found in a large, retrospective cohort study of 15,759 nulliparous women even in a group of women whose second stage progressed beyond 4 hours (29).

The findings are from a paper, Sociodemographic patterning of long - term diabetes mellitus control following Japan's 3.11 triple disaster: A retrospective cohort study, published in the journal BMJ Open.

Similarly, a retrospective cohort study (5) involving 137 declawed and 137 nondeclawed cats found radiographic evidence of retained distal phalanx fragments in 63 % (86/137) of the declawed cats, and declawed cats had higher odds of back pain, undesirable elimination habits, and aggression if they had retained distal phalanx fragments than if they did not.