[Rehabilitation of hip fractures. Systematic review].

Introduction: Hip fractures are considered among one of the most disabling injuries in patients older than 60 years of age. This fractures are associated with a high incidence of mortality and it is the leading cause of hospital admission that requires surgical treatment in Orthopaedic Trauma Centers.

Methods: This systematic review aimed to group, classify and report the best level of evidence of physical therapy and rehabilitation of patients that have been treated with osteostynthesis after trochanteric or subtrochanteric fracture.

Unplanned pregnancy in adolescents: association with family structure, employed mother, and female friends with health-risk habits and behaviors.

Previous publications have suggested that living in a nonintact family household and socializing with girlfriends who smoke or who consume alcoholic beverages favor the development of health-risk habits and customs in adolescents. However, their relationship with unplanned pregnancy in adolescents has not been determined. We investigated the association between family structure, employed mother, and female friends with health-risk habits and behaviors with unplanned pregnancy in adolescents (n = 3,130).