ABSTRACT
BACKGROUND/OBJECTIVE: Headgear designed to protect girls' lacrosse athletes is widely available and permitted for voluntary use; however, it remains unknown how policies mandating headgear use may change the sport and, particularly regarding impacts during game-play. Therefore, this study compares the impact rates and game play characteristics of girls' high school lacrosse in Florida which mandates headgear use (HM), with states having no headgear mandate (NHM). MATERIALS AND METHODS: Video from 189 randomly-selected games (HM: 64, NHM: 125) were analyzed. Descriptive statistics, Impact Rates (IR), Impact Rate Ratios (IRR), Impact Proportion Ratios (IPR), and 95% Confidence Intervals (CI) were calculated. IRRs and IPRs with corresponding CIs that excluded 1.00 were deemed statistically significant. RESULTS: 16,340 impacts (HM:5,821 NHM: 10,519; 86.6 impacts/game, CI: 88.6-93.3) were identified using the Lacrosse Incident Analysis Instrument (LIAI). Most impacts directly struck the body (n = 16,010, 98%). A minority of impacts directly struck a player's head (n = 330, 2%). The rate of head impacts was significantly higher in the HM cohort than NHM cohort (IRR = 2.1; 95% CI = 1.7-2.6). Most head impacts (n = 271, 82%) were caused by stick contact in both groups. There was no difference in the proportion of penalties administered for head impacts caused by stick contact between the HM and NHM cohorts (IPR IRRHM/NHM = 0.98; CI = 0.79-1.16). However, there was a significantly greater proportion of head impacts caused by player contact that resulted in a penalty administered in the HM cohort (IPR = 1.44 CI = 1.17-1.54). CONCLUSION: These findings demonstrate that mandating headgear use was associated with a two-fold greater likelihood of sustaining a head impact during game play compared to NHM states. A majority of head impacts in both HM and NHM states were caused by illegal stick contact that did not result in penalty.
High school girls' lacrosse athletes participating in a state with a headgear mandate was twice as likely to sustain a head impact than those participating in states without headgear mandates.Stick contact remains the most common mechanism of head impacts in girls' lacrosse, regardless of mandating headgear.Regardless of whether headgear was or was not mandated, most head impacts caused by stick contact did not result in a penalty.
Subject(s)
Head Protective Devices , Racquet Sports , Humans , Female , Adolescent , Head Protective Devices/statistics & numerical data , Florida/epidemiology , Schools/statistics & numerical data , Athletic Injuries/prevention & control , Athletic Injuries/epidemiology , Brain Concussion/epidemiology , Brain Concussion/prevention & control , Craniocerebral Trauma/epidemiology , Craniocerebral Trauma/prevention & controlABSTRACT
We utilize the phased rollout of COVID-19 vaccines by exact birth date in South Korea as a natural experiment for testing risk compensation. People may resume face-to-face social activities following vaccination because they perceive lower risk of infection. Applying a regression discontinuity design based on birth date cutoffs for vaccine eligibility, we find no evidence of risk-compensating behaviors, as measured by large, high-frequency data from credit card and airline companies as well as survey data. We find some evidence of self-selection into vaccine take-up based on perception toward vaccine effectiveness and side effects, but the treatment effects do not differ between compliers and never-takers.
Subject(s)
COVID-19 Vaccines , COVID-19 , Humans , Republic of Korea , COVID-19 Vaccines/administration & dosage , COVID-19/prevention & control , Vaccination , Female , SARS-CoV-2 , Male , AdultABSTRACT
BACKGROUND: In addition to teaching overdose recognition and response, overdose education and naloxone distribution (OEND) trainings for emergency responders aim to improve trainee attitudes toward people who use drugs and toward naloxone. This study examines the training effectiveness long term, as well as the extent to which improvements are dependent on profession type or recent experience administering naloxone. METHODS: A total of 774 emergency responders, consisting of law enforcement officers (LEOs) (n = 624, 81%) and emergency medical service (EMS) personnel (n = 150, 19%), attended OEND trainings and completed surveys immediately prior to ("pre") and following ("post") the training, as well as 6 months later ("follow-up"). Survey items assessed attitudes toward people who have overdosed, naloxone-related risk compensation (ie, "enabling") beliefs, and whether participants had administered naloxone since attending the training. Multiple regression and estimated marginal means were used to evaluate changes in scores. RESULTS: Emergency responders showed improved attitudes (pre = 2.60, follow-up = 2.45, P < .001) and risk compensation beliefs (pre = 2.97, follow-up = 2.67, P < .001) 6 months following the training. Follow-up scores differed by profession, with LEOs endorsing worse attitudes (difference = 0.55, P = .013) and more risk compensation beliefs (difference = 0.67, P = .014) than EMS. In addition, having recently administered naloxone predicted more negative attitudes (EMS: difference = 0.55, P = .01; LEO: difference = 0.54, P = .004) and risk compensation beliefs (EMS = 0.73, P = .006; LEO = 0.69, P = .002) at follow-up. CONCLUSION: Six months after an OEND training, emergency responders' attitudes toward people who overdose, and their risk compensation beliefs remained improved. However, LEOs had more negative follow-up attitudes and beliefs compared to EMS. Emergency responders who had administered naloxone had worse attitudes and beliefs at follow-up than those who had not. Of note, our sample evidenced sizable attrition between pre and follow-up assessments, leaving room for selection bias. Future studies should investigate how to mitigate negative effects of administering naloxone on attitudes toward those who overdose, and belief that naloxone is "enabling."
ABSTRACT
Pre-exposure prophylaxis (PrEP) use may be associated with condom use decisions. The current investigation examined sexual decision-making in the context of PrEP among young adult men who have sex with men (MSM) between 18 and 30 years old, using an explanatory sequential mixed methods design. For the quantitative aim, 99 MSM currently taking PrEP (i.e., PrEP-experienced) and 140 MSM not currently taking PrEP (i.e., PrEP-naive) completed an online survey, including the Sexual Delay Discounting Task (SDDT), which captures likelihood of condom use. For the qualitative aim, 15 people from each group were interviewed about their (1) conceptualizations of risky sex and (2) ways they manage their sexual risk. Participants were, on average, 25.69 years old (SD = 3.07) and 64% White. Results from the quantitative aim revealed, controlling for covariates, PrEP-experienced participants exhibited significantly lower likelihood of (1) using an immediately available condom and (2) waiting for a delayed condom (i.e., sexual delay discounting) compared to PrEP-naive participants. Qualitative themes explaining what young adult MSM consider to be risky sex included: (1) any sex as risky sex, (2) risky sex as "sex without a conversation," and (3) risky sex as sex with risk for physical harm. Themes on ways young adult MSM manage sexual risk were classified as proactive, reactive, and passive. Results suggest that PrEP use is related to condom use decisions. Taken together, quantitative differences in sexual delay discounting, but qualitatively similar conceptualizations and management of risky sex, suggest that the SDDT may be a useful tool in sex research to capture processes (i.e., delay discounting) underlying sexual decision-making that may be missed by traditional self-reports. Implications of results, including potentially providing (good quality) condoms with every PrEP prescription, and future research topics are discussed.
Subject(s)
HIV Infections , Pre-Exposure Prophylaxis , Sexual and Gender Minorities , Male , Young Adult , Humans , Adolescent , Adult , Homosexuality, Male , Pre-Exposure Prophylaxis/methods , Economics, Behavioral , HIV Infections/prevention & control , Sexual Behavior , CondomsABSTRACT
BackgroundPre-exposure prophylaxis (PrEP) effectively prevents HIV, but its association with sexually transmitted infections (STIs) has raised concerns about risk compensation, potentially impacting the expansion of PrEP programmes.AimWe examined the relationship between PrEP and the incidence of chlamydia, gonorrhoea and syphilis.MethodsIn this prospective cohort study, we compared STI rates before and after PrEP initiation among users in the capital region of Denmark (2019-2022), calculating incidence rate ratios adjusted for age and testing frequency (aIRR). To pinpoint when increases began, we plotted weekly STI rates, adjusting the timeline to correspond with PrEP initiation.ResultsThe study included 1,326 PrEP users with a median age of 35 years. The STI incidence rate per 100,000 person-years rose from 35.3 before to 81.2 after PrEP start, with an aIRR of 1.35 (95%â¯CI: 1.18-1.56). Notably, this increase preceded PrEP initiation by 10-20 weeks. Specific aIRR for chlamydia, gonorrhoea and syphilis were 1.23 (95%â¯CI:â¯1.03-1.48), 1.24 (95%â¯CI: 1.04-1.47) and 1.15 (95%â¯CI: 0.76-1.72), respectively. In subanalyses for anatomical sites aIRR was 1.26 (95%â¯CI: 1.01-1.56) for rectal chlamydia and 0.66 (95%â¯CI: 0.45-0.96) for genital gonorrhoea.ConclusionWe found a 35% increase in STI incidence associated with PrEP use. It started before PrEP initiation, challenging the assumption that PrEP leads to risk compensation. Instead, the data suggest that individuals seek PrEP during periods of heightened sexual risk-taking. Consequently, PrEP programmes should include sexual health consultations, STI testing, treatment and prevention strategies to prevent HIV and improve sexual health.
Subject(s)
Chlamydia Infections , Gonorrhea , HIV Infections , Pre-Exposure Prophylaxis , Sexual and Gender Minorities , Sexually Transmitted Diseases , Syphilis , Male , Humans , Adult , Gonorrhea/epidemiology , Gonorrhea/prevention & control , HIV Infections/epidemiology , HIV Infections/prevention & control , Syphilis/epidemiology , Homosexuality, Male , Prospective Studies , Sexually Transmitted Diseases/epidemiology , Sexually Transmitted Diseases/prevention & control , Denmark/epidemiology , Chlamydia Infections/epidemiology , Chlamydia Infections/prevention & controlABSTRACT
PROBLEM: Bicycle volumes are increasing in many regions worldwide leading to higher relevance of an in-depth understanding of bicyclist safety mechanisms. Detailed studies on bicyclist safety that consider exposure and distinguish by intersection category and crash types are missing for urban signalized intersections, which are of particular relevance for bicyclist safety. METHOD: Based on a comprehensive dataset of motorist and bicyclist volumes and infrastructure characteristics for a sample of 269 signalized intersections in two German cities, we utilize a top-down approach to analyze firstly, bicycle crashes of all types and secondly, bicycle crashes by type including turning, right-of-way and loss-of-control. A combination of descriptive statistics and Accident Prediction Models (APM) are applied as analysis methods. RESULTS: Bicycle volumes are relevant for all types of intersections and crashes, whereas the effect of motor vehicle volumes differ between these different applications. The separation of bicyclists from motor vehicles in time and space increases their safety but also leads to behavioral adaption and risk compensation. The likelihood of right-of-way crashes even increases with more separation in the signaling scheme. The main predictor for loss-of-control crashes in terms of infrastructure are tram tracks. SUMMARY: This study provides insights on relevant determinants of bicycle crashes at urban signalized intersections at several levels of detail. Exposure variables as well as the physical separation of bicyclists from motor vehicles show consistent effects on bicycle crash numbers whereas the effects of signaling differ between crash types. PRACTICAL APPLICATIONS: The different types of intersections and crashes follow each specific mechanism of bicyclist safety. The separation of bicyclists and motorists in time and space are paramount at intersections with high bicycle volumes. Risk compensation such as red light running becomes more important as intersections get smaller and motor vehicle volumes decrease.
Subject(s)
Accidents, Traffic , Bicycling , Humans , Safety , Environment Design , Motor VehiclesABSTRACT
Background: men who have sex with men (MSM) are a high-risk group for human papillomavirus (HPV) infection, and the HPV vaccine is effective in preventing it. However, according to risk compensation theory, people may increase sexual risk behaviors after receiving HPV vaccination. Based on the Health Action Process Approach (HAPA), this study investigated the influencing factors to predict intention to reduce condom use (risk compensation intention) among MSM after taking HPV vaccination in southwest China. Methods: we conducted a cross-sectional study among 948 MSM in southwest China using a non-probability sampling method and an electronic questionnaire including sociodemographic characteristics, sexual risk behavior characteristics, HPV-related prevention behavior, and the HAPA scale. Confirmatory factor analysis was performed using a structural equation model. Results: among 948 MSM, the incidence rate of reducing the frequency of condom use was 14.1%. The structural equation model showed that self-efficacy (ß = -0.378, p = 0.020) and positive outcome expectancy (ß = 0.366, p < 0.05) had greater effects on behavioral intention, followed by negative outcome expectancy (ß = -0.296, p < 0.05) and risk perception (ß = -0.232, p < 0.05). Conclusions: risk compensation may not be a major barrier to receiving HPV vaccination among MSM. Nevertheless, the recognition of possible risk compensation is necessary to implement appropriate interventions to reduce the occurrence of risk compensation.
ABSTRACT
Aim: Based on the risk compensation theory, this study was designed to investigate the relationship between health behaviors of inpatients and COVID-19 vaccination during the epidemic with regard to the Omicron variant of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in Taizhou, China. Subject and methods: We conducted an online self-administered survey with a group of inpatients in a grade III, class A hospital in Taizhou, China, from February 27, 2022, to March 8, 2022. A total of 562 complete questionnaires were collected, and 18 questionnaires completed in under 180 seconds were rejected, leaving a total of 544 (96.8%) valid questionnaires collected. The participants who had received a COVID-19 vaccine were asked to describe the differences in their health behaviors before and after the vaccination, and the data were analyzed using SPSS Statistics version 22.0 software. Results: There were significant differences in the percentage of individuals wearing masks (97.2% and 78.9%, P < 0.001) and the percentage of hand washing after taking off the mask (89.1% and 63.2%, P < 0.001) between the inoculated group and the uninoculated group; however, there were no significant differences in other health behaviors. The participants showed better health behaviors (handwashing and wearing a mask) after the vaccination than prior to it. Conclusions: Our findings suggest that the Peltzman effect did not increase risk behaviors during the Omicron epidemic. There was no reduction in health behaviors among inpatients after the COVID-19 vaccine, which may have even improved their health behaviors.
ABSTRACT
Monkeypox, a zoonotic disease, is emerging as a potential sexually transmitted infection/disease, with underlying transmission mechanisms still unclear. We devised a risk-structured, compartmental model, incorporating sexual behavior dynamics. We compared different strategies targeting the high-risk population: a scenario of control policies geared toward the use of condoms and/or sexual abstinence (robust control strategy) with risk compensation behavior change, and a scenario of control strategies with behavior change in response to the doubling rate (adaptive control strategy). Monkeypox's basic reproduction number is 1.464, 0.0066, and 1.461 in the high-risk, low-risk, and total populations, respectively, with the high-risk group being the major driver of monkeypox spread. Policies imposing condom use or sexual abstinence need to achieve a 35% minimum compliance rate to stop further transmission, while a combination of both can curb the spread with 10% compliance to abstinence and 25% to condom use. With risk compensation, the only option is to impose sexual abstinence by at least 35%. Adaptive control is more effective than robust control where the daily sexual contact number is reduced proportionally and remains constant thereafter, shortening the time to epidemic peak, lowering its size, facilitating disease attenuation, and playing a key role in controlling the current outbreak.
Subject(s)
Mpox (monkeypox) , Sexually Transmitted Diseases , Humans , Mpox (monkeypox)/epidemiology , Sexual Behavior , Sexually Transmitted Diseases/epidemiology , Sexually Transmitted Diseases/prevention & control , Canada/epidemiology , Disease Outbreaks/prevention & controlABSTRACT
Since the first COVID-19 case was confirmed in Germany, the German government has introduced various measures to counteract the pandemic. The implementation of safety measures can have counterproductive effects: people engage in risk compensatory behavior (fewer safety behaviors) after regulations are introduced and obligated by the government, which is known as the Peltzman effect (Peltzman, 1975). Based on the Peltzman effect, the researchers of this study hypothesized that people complied less with safety behaviors and took more health risks (e.g. keep less distance) after the implementation of more stringent COVID-19-related regulations (quarantine obligation and face mask duty) between the two measurement periods of this study. They also extended the Peltzman model by hypothesizing moderating roles of age, gender, and perceived COVID-19 threat. Results of the longitudinal survey study (N = 989, T1: 26 March - 31 March 2020 and T2: 27 April - 4 May 2020) confirm that people indeed complied less with safety recommendations over time associated with strengthened COVID-19-related regulations. Perceived COVID-19 threat to those in a person's surroundings (e.g. family, neighbors) had a positive impact on compliance, but age and gender had no effect. This extends the literature on the Peltzman effect by adding perceived COVID-19 threat as a new relevant construct, enabling the development of more effective safety preventions in the future.
ABSTRACT
Headgear adoption is a controversial issue in girls' lacrosse due to concerns that headgear use will facilitate greater risk-taking by players and contribute to more aggressive game play behaviours. The purpose of this pilot study was to evaluate high school girls' lacrosse players' attitudes towards headgear before and after a season of use. Twenty-five high school girls' lacrosse athletes wore headgear for one competitive season and completed a pre- and post-season survey. The survey evaluated players' attitudes towards headgear use, with Aggressiveness, and Anger scales. Wilcoxon ranked tests were conducted to compare scores pre- and post-season. Players' attitude towards headgear largely remained unchanged and "neutral" after a season of wearing headgear. Players endorsed slightly greater agreement for three Headgear survey items post-season compared to pre-season: " headgear allows me to be more aggressive " (p = .01), " players should wear more protective equipment " (p = .04) and " wearing headgear increases how often I am hit in the head " (p = .04). However, Aggressiveness and Anger scale scores were not changed following headgear use. Our findings suggest the perception of headgear use in high school girls' lacrosse is complex and could be associated with minor perceived changes in game play behaviours.
ABSTRACT
The "risk compensation hypothesis" holds that vaccinated individuals may be less motivated to protect themselves using other COVID-19 mitigation behaviors-e.g., masking, distancing and hand hygiene-given that they may perceive their infection risk to be lower. The current investigation provides an empirical test of the risk compensation hypothesis in the COVID-19 context using prospective data from the Canadian COVID-19 Experiences Survey (CCES). The survey comprised 1,958 unvaccinated and fully vaccinated individuals drawn from a representative sample, using quota sampling to ensure substantial representation of unvaccinated individuals. Two waves of data were collected 6 months apart. Findings revealed that vaccinated individuals performed COVID-19 mitigation behaviors significantly more frequently than their unvaccinated counterparts, and they also showed lower rates of attenuation as the pandemic continued. In summary, our findings do not support the risk compensation hypothesis; instead they support the notion that people adopt vaccination and other protective behaviors in parallel.
Subject(s)
COVID-19 , Hand Hygiene , Humans , COVID-19/prevention & control , Pandemics/prevention & control , Prospective Studies , Canada/epidemiology , VaccinationABSTRACT
Reports show that other ordinary childhood infections like measles or influenza are likely to reemerge. The re-emergence of infectious diseases may happen due to the direct impact of the pandemic on the community because of decreased access to health and medical services, interrupted transport systems, weaknesses in the supply chain, flight restrictions, closings of the border, and international trade problems. The most prevalent cause (60.9%) for low vaccine uptake and coverage during the current pandemic was fear of exposure to the COVID-19 virus outside the home. The expectation and hope that the pattern of reduction in transmission and number of influenza cases will continue over the next flu season depend on continued adherence to nonpharmaceutical interventions and their long-term application. But there is always the fear and threat of increasing the spread of influenza by reducing the movement restrictions and low adherence to protective health measures due to vaccination. So far, not much information has been published about the interaction between different infectious diseases in the background of the coronavirus pandemic and related interventions. The purpose of this article is to examine the general effects of the COVID-19 vaccination on the spread of influenza in the coming seasons.
Subject(s)
COVID-19 , Influenza Vaccines , Influenza, Human , Humans , Child , Influenza, Human/epidemiology , Influenza, Human/prevention & control , Seasons , Mass Vaccination , Public Health , COVID-19 Vaccines , Commerce , COVID-19/epidemiology , COVID-19/prevention & control , Internationality , VaccinationABSTRACT
This study examines how favourable attitudes towards autonomous vehicle technology and automation-induced complacency relate to unsafe driving behaviours using semi-autonomous vehicles as an exemplar. The sample consisted of 441 college students and a repeated measures design was used to examine the relationships between psychological attitudes and susceptibility to risky driving behaviours across three scenarios. Linear regression analyses were conducted for hypothesis testing. Study 1 showed that favourable attitudes towards autonomous vehicle technologies were not significantly associated with susceptibility to risky driving behaviours. Study 2 replicated this finding, however, automation-induced complacency was significantly associated with susceptibility to risky driving behaviours. Additionally, evidence was found for the incremental validity of automation-induced complacency over favourable attitudes towards autonomous features. In distinguishing favourable attitudes towards autonomous features from automation-induced complacency, future research and policy-making can separately address these constructs for the promotion of traffic safety and policy-making.Practitioner summary: We aimed to assess inclinations towards risky driving behaviours in semi-autonomous vehicles. Using vignettes, we found that favourable attitudes towards autonomous vehicles are not associated with risky behaviours, but automation-induced complacency was. Our findings suggest policies like educational programs can be implemented to prevent misuse of semi-autonomous vehicles.
Subject(s)
Automobile Driving , Autonomous Vehicles , Humans , Automobile Driving/psychology , Technology , Attitude , Automation , Accidents, Traffic/prevention & controlABSTRACT
BACKGROUND: The aim of this study was to determine whether self-reported depression, coronavirus disease of 2019 (COVID-19) health risk profile, HIV status, and SARS-CoV-2 exposure were associated with the use of COVID-19 prevention measures. METHODS: This survey collected data electronically between June 29 and December 31, 2020 from a convenient sample of 5050 adults 18 years and above living in 12 West African countries. The dependent variables were: social distancing, working remotely, difficulty obtaining face masks and difficulty washing hands often. The independent variables were self-reported depression, having a health risk for COVID-19 (high, moderate and little/no risk), living with HIV and COVID-19 status (SARS-CoV-2 positive tests, having COVID-19 symptoms but not getting tested, having a close friend who tested positive for SARS-CoV-2 and knowing someone who died from COVID-19). Four binary logistic regression models were developed to model the associations between the dependent and independent variables, adjusting for socio-demographic variables (age, gender, educational status, employment status and living status). RESULTS: There were 2412 (47.8%) male participants and the mean (standard deviation) age was 36.94 (11.47) years. Respondents who reported depression had higher odds of working remotely (AOR: 1.341), and having difficulty obtaining face masks (AOR: 1.923;) and washing hands often (AOR: 1.263). People living with HIV had significantly lower odds of having difficulty washing hands often (AOR: 0.483). Respondents with moderate health risk for COVID-19 had significantly higher odds of social distancing (AOR: 1.144) and those with high health risk had difficulty obtaining face masks (AOR: 1.910). Respondents who had a close friend who tested positive for SARS-CoV-2 (AOR: 1.132) and knew someone who died of COVID-19 (AOR: 1.094) had significantly higher odds of social distancing. Those who tested positive for SARS-CoV-2 had significantly lower odds of social distancing (AOR: 0.629) and working remotely (AOR: 0.713). Those who had symptoms of COVID-19 but did not get tested had significantly lower odds of social distancing (AOR: 0.783) but significantly higher odds of working remotely (AOR: 1.277). CONCLUSIONS: The study signifies a disparity in the access to and use of COVID-19 preventative measures that is allied to the health and COVID-19 status of residents in West Africa. Present findings point to risk compensation behaviours in explaining this outcome.
Subject(s)
COVID-19 , HIV Infections , Adult , Male , Humans , Female , SARS-CoV-2 , COVID-19/epidemiology , COVID-19/prevention & control , Self Report , Depression/epidemiology , HIV Infections/epidemiology , HIV Infections/prevention & controlABSTRACT
OBJECTIVE: To explore diverse stakeholders' perceptions of headgear use in collegiate women's lacrosse. PARTICIPANTS: 189 collegiate women's lacrosse stakeholders (players: n = 87; coaches: n = 71; officials: n = 32). METHODS: Participants completed online open-ended qualitative questions surrounding headgear use in the sport. Responses were coded by the research team via inductive reasoning. RESULTS: Stakeholders felt that incorporating headgear use into women's lacrosse would increase aggression and change the nature of the sport. Some felt that headgear was important for injury risk mitigation and invoked a need for research and development. Stakeholders raised the need for coaching and officiating improvement as primary injury prevention measures. Players were concerned about esthetics and performance limitations. Finally, many felt that it should be left to player choice to wear headgear or not. CONCLUSION: Most stakeholders invoke concerns of risk compensation and changing the nature of the sport of women's lacrosse, and are in favor of headgear remaining optional.
ABSTRACT
Controversy exists among collegiate lacrosse about the use of headgear and whether its use will facilitate greater risk compensation by players and thus contribute to unsafe gameplay. We aimed to characterize the attitudes of headgear among women's collegiate lacrosse stakeholders. A total of 190 women's lacrosse stakeholders (players: n = 87; coaches: n = 71; officials: n = 32) participated in this study. Participants completed a survey surrounding attitudes of headgear in women's lacrosse. Descriptives, multiple regressions, and Kruskal-Wallis analyses compared attitudes surrounding headgear among stakeholder groups. Scales of Headgear Affects Play (ß = -0.38, p < 0.001) and Sports Development and Safety Practices (ß = 0.26, p < 0.05) significantly predicted endorsement on Headgear Safety Attitudes Scale. Among players, Aesthetics (ß = 0.51, p < 0.001) and Intention to Wear Headgear (ß = 0.31, p < 0.05) predicted endorsement on Headgear Safety Attitudes Scale. Stakeholders did not agree if headgear should be worn in women's lacrosse. Items related to sports development, safety and potential changes in gameplay predicted attitudes to headgear safety among all participants.
ABSTRACT
Health workers have to balance their own welfare vs. that of their patients particularly when patients have a readily transmissible disease. These risks become more consequential during an outbreak, and especially so when the chance of severe illness or mortality is non-negligible. One way to reduce risk is by reducing contact with patients. Such changes could be along the intensive or extensive margins. Using data on primary care outpatient encounters during the early months of the Covid-19 pandemic, I document important changes in the intensity of provider-patient interactions. Significantly, I find that adherence to clinical guidelines, the probability that routine procedures such as physical examinations were completed, and even the quality of information given by health providers, all declined sharply. I present evidence that these effects likely reflect risk mitigation behavior by health providers.
Subject(s)
COVID-19 , Pandemics , COVID-19/epidemiology , Delivery of Health Care , Health Personnel , HumansABSTRACT
OBJECTIVES: Concerns have been raised that mass vaccination campaigns might lead to reduced engagement with other recommended health behaviors. We assessed self-reported behaviors and risk perceptions following the COVID-19 vaccine rollout in the USA. STUDY DESIGN: Between December 2, 2020, and March 23, 2021, we conducted three online survey studies with US adult respondents. METHODS: Respondents self-reported their COVID-19 vaccination status, their frequency of engaging in risk-increasing behaviors and wearing a mask when in public places, and their COVID-19 risk perceptions (i.e., perceived likelihood of getting COVID-19 and of being hospitalized if they got COVID-19). RESULTS: Our analytical sample included 832 respondents who had completed the first and final surveys and had received either 0 or 2 doses of a COVID-19 vaccine. Most respondents were non-Hispanic White (75%), male (77%), and US Veterans (64%), with the median age between 55 and 74 years. Overall, respondents reported frequently wearing masks when in public and rarely engaging in risk-increasing behaviors. Regardless of vaccination status, respondents reported more frequently engaging in risk-increasing behaviors and lower risk perceptions in March 2021 than in December 2020. Mask wearing did not change over the study period, with vaccinated respondents consistently reporting more frequent mask wearing than unvaccinated respondents. CONCLUSIONS: Taken together, our findings indicate that the COVID-19 vaccine rollout in the USA did not result in the rapid abandonment of protective behaviors or dramatic uptake of risk-increasing behaviors. Additional studies are needed to monitor how mass vaccination might impact public behaviors and risk perceptions as coverage widens.