Many researchers have studied sex differences in job attribute preferences. The authors meta-analyzed 242 samples collected from 321,672 men and boys and 316,842 women and girls in the United States between 1970 and 1998. Findings indicated significant (p < .05) sex differences on 33 of 40 job attribute preferences examined. The effect sizes were small. Of the 33 significant differences, 26 had average effect sizes of magnitude .20 or less. The directions of the differences were generally consistent with gender roles and stereotypes. Many job attributes became relatively more important to women and girls in the 1980s and 1990s compared with the 1970s, indicating that women's aspirations to obtain job attributes rose as gender barriers to opportunity declined.
In this study, we evaluated the performance of a humidified nasal high-flow system (Optiflow™, Fisher and Paykel Healthcare) by measuring delivered FiO2 and airway pressures. Oxygraphy, capnography and measurement of airway pressures were performed through a hypopharyngeal catheter in healthy volunteers receiving Optiflow™ humidified nasal high flow therapy at rest and with exercise. The study was conducted in a non-clinical experimental setting. Ten healthy volunteers completed the study after giving informed written consent. Participants received a delivered oxygen fraction of 0.60 with gas flow rates of 10, 20, 30, 40 and 50 l/minute in random order. FiO2, FEO2, FECO2 and airway pressures were measured. Calculation of FiO2 from FEO2 and FECO2 was later performed. Calculated FiO2 approached 0.60 as gas flow rates increased above 30 l/minute during nose breathing at rest. High peak inspiratory flow rates with exercise were associated with increased air entrainment. Hypopharyngeal pressure increased with increasing delivered gas flow rate. At 50 l/minute the system delivered a mean airway pressure of up to 7.1 cmH2O. We believe that the high gas flow rates delivered by this system enable an accurate inspired oxygen fraction to be delivered. The positive mean airway pressure created by the high flow increases the efficacy of this system and may serve as a bridge to formal positive pressure systems.
Intersectoral collaboration has gained acceptance as a strategic approach in promoting health, based on the assumption that the main determinants of health are social, physical and politico-economic factors and not medical care utilization. However, the difficulties of collaborating intersectorally for better health have become apparent over the last two decades. This paper describes an attempt to address these difficulties through an awareness-raising educational initiative devised for undergraduate university students from disciplines other than health. The course aims to raise students' appreciation of the ways in which their future occupations could have an impact on the health of others through intersectoral collaboration and the creation of environments that are supportive of health. The evaluation of the course, which comprised a peer-review process, a questionnaire seeking student feedback, and a task exploring students' ideas on how they could influence the health of others, demonstrated that students recognized the value of working intersectorally for better health. If intersectoral collaboration is really expected to be the way forward that many public health theorists claim, then this small but effective contribution should best be seen as one of a series of incremental building blocks leading to the desired effects.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.