ABSTRACT
OBJECTIVE: Post-secondary institutions provide a unique opportunity to implement and evaluate leading edge tobacco policies, while influencing a key group of young adults. To date, however, we know little about the tobacco control environment at post-secondary institutions outside the USA. DESIGN: Telephone surveys were conducted with campus informants from 35 post-secondary institutions in Canada to evaluate tobacco control policies and the presence of tobacco marketing on campus. MAIN OUTCOME MEASURES: Tobacco marketing on campus, tobacco control policies, and attitudes towards tobacco control. RESULTS: The findings indicate that tobacco marketing is prevalent among post-secondary institutions in Canada. Every university and half of all colleges surveyed had participated in some form of tobacco marketing in the past year. Among universities, 80% had run a tobacco advertisement in their paper and 18% had hosted a tobacco sponsored nightclub event. Tobacco control policies varied considerably between institutions. Although several campuses had introduced leading edge policies, such as campus wide outdoor smoking restrictions and tobacco sales bans, there is a general lack of awareness of tobacco issues among campus decision makers and fundamental public health measures, such as indoor smoke-free policies, have yet to be introduced in many cases. CONCLUSIONS: Post-secondary institutions in Canada remain tobacco friendly environments. Without increased direction and support from the public health community, post-secondary institutions will continue to lag behind, rather than lead current policy standards.
Subject(s)
Marketing/methods , Smoking Prevention , Tobacco Industry/methods , Universities , Adult , Attitude to Health , Canada , Commerce , Financing, Organized , Health Surveys , Humans , Leisure Activities , Public Health , Tobacco Industry/economicsSubject(s)
Angina, Unstable/metabolism , Carbon Dioxide/metabolism , Coronary Artery Bypass , Endoscopy , Saphenous Vein/surgery , Vascular Surgical Procedures/methods , Aged , Angina, Unstable/diagnostic imaging , Angina, Unstable/surgery , Blood Gas Analysis , Coronary Angiography , Female , Follow-Up Studies , Humans , Hydrogen-Ion Concentration , Saphenous Vein/transplantation , Tidal VolumeABSTRACT
This study examined exercise-induced muscle damage, repair, and rapid adaptation. Eight college-age women performed three eccentric exercises of the forearm flexors. One arm performed 70 maximal contractions (70-MAX condition), and the other arm performed 24 maximal contractions (24-MAX) followed 2 wk later by 70 maximal contractions (70-MAX2). Criterion measures of serum creatine kinase, muscle soreness and pain, isometric strength, and muscle shortening were assessed before, immediately after, and for 5 days after each exercise. Significant changes in all criterion measures were found after the 70-MAX exercise with a slow recovery that was not complete by day 5 after exercise. The 24-MAX condition showed only small changes in the criterion measures. Changes in the criterion measures after the 70-MAX2 exercise were significantly smaller than those after the 70-MAX exercise. Results from this study, with regard to the ability of the muscle to adapt to exercise-induced damage, suggest that an adaptation takes place such that the muscle is more resistant to damage and any damage that does occur is repaired at a faster rate. It is also clear that a relatively small insult will produce this adaptation.
