BACKGROUND We delved into the selective migration hypothesis on health by comparing birth outcomes of Latin American immigrants giving birth in two receiving countries with dissimilar immigration admission policies: Canada and Spain. We hypothesized that a stronger immigrant selection in Canada will reflect more favourable outcomes among Latin Americans giving birth in Canada than among their c...

Birthweight is one of the earliest indicators of child wellbeing. Research has shown that low birthweight increases the risk of infant mortality, health problems in the first years of life, and developmental problems at later ages. Although birth outcomes in the U.S. have improved dramatically over the past decade, a growing body of research has revealed that glaring racial and ethnic dispariti...

Twin gestations are commonly associated with delivery of low birth weight infants. Despite the fact that Nigeria has the highest incidence of twinning in the world, there is paucity of information on the characteristics of LBW twin infants in Nigeria. This study was con-ducted to determine the incidence and document some of the characteristics of low birth weight (LBW) twin infants. A descripti...

The use of hospitals in the first year after term was studied in a geographically based group of 111 very low birthweight infants in Liverpool. This was compared with that of 216 term infants without perinatal complications. Of the group with very low birth weight, 59 (53%) were readmitted, with three deaths, compared with 21 (10%) of the term infants. Of the admissions, 67 (40%) related to seq...