Sentences with phrase «social history decrease»
Not exact matches
322 Additional subsequent large population case - control trials consistently have found vaccines to be protective against SIDS323, — , 325; however, confounding factors (social, maternal, birth, and infant medical history) might account for this protective effect.326 It also has been theorized that the decreased SIDS rate immediately after vaccination was attributable to infants being healthier at time of immunization, or «the healthy vaccinee effect.»
http://pediatrics.aappublications.org/
Risk factors for depression during pregnancy and postpartum include poor self - esteem, child - care stress, prenatal anxiety, life stress, decreased social support, single / unpartnered relationship status, history of depression, difficult infant temperament, previous postpartum depression, lower socioeconomic status, and unintended pregnancy.