Our study found that patients are still at risk for postoperative complications as long as 1 week postoperatively and that PFTs do not return to near baseline until 1 to 2 months after surgery. The postoperative decrease in PFT should be considered during preoperative prediction of postoperative risk.

No abstract

No abstract

Introduction:The increased prevalence of sleepdisordered breathing (SDB) and its association with obesity and hypertension (HTN) have not been thoroughly explored in adolescents. The objective of this study was to investigate the prevalence of SDB and snoring in this population and analyze its association with obesity and HTN. Population and methods: This was a descriptive, cross-sectional study in a sample of adolescents. Weight, height, waist and neck circumference, and blood pressure were measured, and the Pediatric Sleep Questionnaire (PSQ) was administered. Results: A total of 826 adolescents participated, 58 (7 %) had SDB (males: 5.8 %; females: 8 %), and 80 (9.7 %) were considered snorers (males: 10.4 %; females: 9.1 %). Overweight and obesity were detected in 216 (26.2 %) and 149 (18 %) participants, respectively. A higher proportion of subjects with obesity had SDB compared to those who were not obese (12.8 % versus 5.8 %; p = 0.004). The same association was observed with snoring (18.2 % versus 7.8 %; p < 0.001). Also, 24.6 % slept less than 8 hours a day and 12.6 % had values compatible with HTN, with a significant association with obesity and sleep hours. Conclusion:A high prevalence of SDB and snoring was observed in adolescents, together with an association with obesity and HTN, which highlights the relevance of addressing this problem in an early manner in order to prevent complications.

Introduction.While different epidemiological studies as part of their survey include data of adolescents of the province of La Pampa regarding overweight and obesity prevalence, their experimental designs have certain limitations as far as the description of the regional reality. Objective. To obtain a diagnosis of the situation regarding the body composition profile among 13 year old adolescents in the Province of La Pampa. Population and Methods. A cross-sectional study was conducted in a sample of male and female adolescents born in 2001. Weight, height, waist circumference, scapular and tricipital skinfolds were measured. Results. Of the 711 adolescents assessed, 5 subjects (0.7%) had a weight below the third percentile for age and sex. In relation to overweight and obesity, the sample values were 26.4% and 14.1%, respectively (27.5% and 16.9% of male; 25.5% and 11.7% of female adolescents). Of the total sample, 15.8% (16.5% of male and 15.6% of female adolescents) had waist circumference values compatible with abdominal obesity. As far as body fat values, 36.8% (37.4% of male and 36% of female adolescents) had above normal values according to skinfold thickness measurements. Conclusion. In contrast with the small prevalence of low weight in the region, overweight and obesity are a significant problem among the studied population in La Pampa.