Comportamiento sexual relacionado con redes sociales en los adolescentes

Adolescence is the period of growth between the ages of 10 and 19, where decision-making regarding their sexuality is of paramount importance because of the risks they face and by the influence of social networks. For this reason, the relationship between sexual behavior and social networks of adolescents aged 12 to 19 years in the Escuela Secundaria y de Bachilleres Oficial Diurna De Orizaba in the period February-July 2022 was determined. The research methodology is quantitative, non-experimental, prospective, cross-sectional and correlational, with a non-probabilistic class sample consisting of 154 students between 15 and 19 years old. The instrument "Addictive use of the internet and its relationship with sexual behavior in adolescents" with Cronbach's alpha index 0.876 was used. The results indicate a high level of risky sexual behavior of 38.3%. It was concluded that there is no relationship between sexual behavior and the use of social networksLa adolescencia es el período de crecimiento entre los 10 y 19 años, donde la toma de decisiones con respecto a su sexualidad es de suma importancia debido a los riesgos a los que se enfrentan y por la influencia de las redes sociales. Por esta razón se determinó indagar la relación que existe entre el comportamiento sexual y las redes sociales de los adolescentes de 12 a 19 años en la Escuela Secundaria y de Bachilleres Oficial Diurna De Orizaba en el periodo febrero-julio 2022. La metodología de la investigación fue cuantitativa, no experimental, prospectiva, transversal y correlacional, con una muestra de clase no probabilística constituida por 154 estudiantes de entre 15 a 19 años. Se utilizó el instrumento “Uso adictivo del internet y su relación con la conducta sexual en adolescentes” con índice de alfa de Cronbach 0.876. Los resultados señalan un alto nivel de comportamiento sexual de riesgo del 38.3%. Se concluyó que no existe relación entre el comportamiento sexual y el uso de las redes sociales

The impact of surgical delay on resectability of colorectal cancer: An international prospective cohort study

AimThe SARS-CoV-2 pandemic has provided a unique opportunity to explore the impact of surgical delays on cancer resectability. This study aimed to compare resectability for colorectal cancer patients undergoing delayed versus non-delayed surgery.MethodsThis was an international prospective cohort study of consecutive colorectal cancer patients with a decision for curative surgery (January-April 2020). Surgical delay was defined as an operation taking place more than 4 weeks after treatment decision, in a patient who did not receive neoadjuvant therapy. A subgroup analysis explored the effects of delay in elective patients only. The impact of longer delays was explored in a sensitivity analysis. The primary outcome was complete resection, defined as curative resection with an R0 margin.ResultsOverall, 5453 patients from 304 hospitals in 47 countries were included, of whom 6.6% (358/5453) did not receive their planned operation. Of the 4304 operated patients without neoadjuvant therapy, 40.5% (1744/4304) were delayed beyond 4 weeks. Delayed patients were more likely to be older, men, more comorbid, have higher body mass index and have rectal cancer and early stage disease. Delayed patients had higher unadjusted rates of complete resection (93.7% vs. 91.9%, P = 0.032) and lower rates of emergency surgery (4.5% vs. 22.5%, P ConclusionOne in 15 colorectal cancer patients did not receive their planned operation during the first wave of COVID-19. Surgical delay did not appear to compromise resectability, raising the hypothesis that any reduction in long-term survival attributable to delays is likely to be due to micro-metastatic disease