Auditory exostosis in Australian warm water surfers: a cross-sectional study

Abstract Background Surfing is a popular sport in Australia, accounting for nearly 10% of the population. External auditory exostosis (EAE), also referred to as surfer’s ear, is recognized as a potentially serious complication of surfing. Cold water (water temperature below 19 °C) is a commonly cited risk factor, with prevalence of EAE in cold water surfers ranging from 61 to 80%. However, there is a paucity of studies reporting the prevalence of EAE in surfers exposed to water temperatures above 19 °C. With mean water temperature ranging from 19 °C to 28 °C, the Gold Coast region of Australia provides the ideal environment to assess the main goal of this study: to assess the prevalence and severity of EAE in warm water surfers. Methods Eligible participants were surfers living and surfing on the Gold Coast (Queensland, Australia). Currently active surfers over 18 years of age, surfing year-round, with a minimum of five consecutive years of surfing experience were recruited to participate. Included individuals were asked to complete a questionnaire and underwent bilateral otoscopy. Results A total of 85 surfers were included, with mean age 52.1 years (standard deviation [SD] ±12.6 years) and mean surfing experience of 35.5 years (SD ±14.7 years). Nearly two-thirds of participants (65.9%) had regular otological symptoms, most commonly water trapping (66%), hearing loss (48.2%), and cerumen impaction (35.7%). Less than one-fifth of the surfers (17.7%) reported regular use of protective equipment for EAE. The overall prevalence of exostosis was 71.8%, with most of the individuals having bilateral lesions (59%) and a mild grade (grade 1, 47.5%). There was insufficient evidence for any significant associations between the main outcomes (presence and severity of EAE) and factors related to age, surfing experience, winter exposure, surfing ability, symptoms, and use of protective equipment. Conclusion To the best of our knowledge, this is the first study assessing EAE in surfers exposed to warm waters (above 19 °C). The prevalence of 71.8% highlights the high prevalence of the condition in the surfing population, regardless of water temperature. Future research should focus on ways to prevent EAE.

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Auditory Exostosis in Australian Warm Water Surfers: a Cross-sectional Study

10.21203/rs.3.rs-228176/v1 ◽

2021 ◽

Author(s):

Vini Simas ◽

Wayne Hing ◽

Evelyne Rathbone ◽

Rodney Pope ◽

Mike Climstein

Keyword(s):

Water Temperature ◽

Cold Water ◽

Cross Sectional Study ◽

Gold Coast ◽

Warm Water ◽

Future Research ◽

Protective Equipment ◽

Cross Sectional ◽

Water Trapping ◽

Bilateral Lesions

Abstract BackgroundSurfing is a popular sport in Australia, accounting for nearly 10 percent of the population. External auditory exostosis (EAE), also referred to as surfer’s ear, is recognized as a potentially serious complication of surfing. Cold water (water temperature below 19⁰C) is a commonly cited risk factor, with prevalence of EAE in cold water surfers ranging from 61 to 80 percent.However, there is a paucity of studies reporting the prevalence of EAE in surfers exposed to water temperatures above 19⁰C. With mean water temperature ranging from 19°C to 28°C, the Gold Coast region of Australia provides the ideal environment to assess the main goal of this study: to assess the prevalence and severity of EAE in warm water surfers.MethodsEligible participants were surfers living and surfing on the Gold Coast (Queensland, Australia). Currently active surfers over 18 years of age, surfing year-round, with a minimum of five consecutive years of surfing experience were recruited to participate. Included individuals were asked to complete a questionnaire and underwent bilateral otoscopy.ResultsA total of 85 surfers were included, with mean age 52.1 years (standard deviation [SD] ±12.6 years) and mean surfing experience of 35.5 years (SD ±14.7 years). Nearly two-thirds of participants (65.9%) had regular otological symptoms, most commonly water trapping (66%), hearing loss (48.2%), and cerumen impaction (35.7%). Less than one-fifth of the surfers (17.7%) reported regular use of protective equipment for EAE. The overall prevalence of exostosis was 71.8%, with most of the individuals having bilateral lesions (59%) and a mild grade (grade 1, 47.5%). There was insufficient evidence for any significant associations between the main outcomes (presence and severity of EAE) and factors related to age, surfing experience, winter exposure, surfing ability, symptoms, and use of protective equipment.ConclusionTo the best of our knowledge, this is the first study assessing EAE in surfers exposed to warm waters (above 19oC). The prevalence of 71.8% highlights the high prevalence of the condition in the surfing population, regardless of water temperature. Future research should focus on ways to prevent EAE.

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The Prevalence and Severity of External Auditory Exostosis in Young to Quadragenarian-Aged Warm-Water Surfers: A Preliminary Study

Sports ◽

10.3390/sports8020017 ◽

2020 ◽

Vol 8 (2) ◽

pp. 17

Author(s):

Vini Simas ◽

Wayne Hing ◽

James Furness ◽

Joe Walsh ◽

Mike Climstein

Keyword(s):

Cold Water ◽

Medical Practitioner ◽

Warm Water ◽

Protective Equipment ◽

Prevention Strategies ◽

General Medical Practitioner ◽

Preliminary Study ◽

Water Trapping ◽

Bilateral Lesions ◽

Otoscopic Examination

External auditory exostosis (EAE) has previously only been shown to occur in cold water surfers. We assessed young surfers living and surfing in Queensland, Australia, for EAE in water temp ranges from 20.6 °C (69.1 °F, Winter) to 28.2 °C (82.8 °F, Summer). All participants underwent a bilateral otoscopic examination to assess the presence and severity of EAE. A total of 23 surfers participated with a mean age of 35.4 years (8.3 years) and a mean surfing experience of 20.0 years (9.9 years). Nearly two-thirds of participants (n = 14, 60.9%) had regular otological symptoms, most commonly water trapping (n = 13, 56.5%), pain (n = 8, 34.8%), and hearing loss (n = 6, 26.1%). Only 8.7% (n = 2) of all surfers reported regular use of protective equipment (e.g., earplugs) on a regular basis. The overall prevalence of exostosis was 69.6% (n = 16), and the majority (n = 12, 80.0%) demonstrated bilateral lesions of a mild grade (<33% obstruction of the external auditory canal). This is the first study assessing EAE in young surfers exposed to only warm waters (above 20.6 °C). The prevalence of EAE in this study highlights that EAE is not restricted to cold water conditions, as previously believed. Warm water surfing enthusiasts should be screened on a regular basis by their general medical practitioner and utilize prevention strategies such as earplugs to minimize exposure to EAE development.

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Infection control practices and challenges in Pakistan during the COVID-19 pandemic: a multicentre cross-sectional study

Journal of Infection Prevention ◽

10.1177/17571774211012761 ◽

2021 ◽

pp. 175717742110127

Author(s):

Salma Abbas ◽

Faisal Sultan

Keyword(s):

Personal Protective Equipment ◽

Prevention And Control ◽

Infection Prevention ◽

Hospital Staff ◽

Cross Sectional Study ◽

Infection Prevention And Control ◽

Protective Equipment ◽

Cross Sectional ◽

Healthcare Facilities ◽

And Control

Background: Patient and staff safety at healthcare facilities during outbreaks hinges on a prompt infection prevention and control response. Physicians leading these programmes have encountered numerous obstacles during the pandemic. Aim/objective: The aim of this study was to evaluate infection prevention and control practices and explore the challenges in Pakistan during the coronavirus disease 2019 pandemic. Methods: We conducted a cross-sectional study and administered a survey to physicians leading infection prevention and control programmes at 18 hospitals in Pakistan. Results: All participants implemented universal masking, limited the intake of patients and designated separate triage areas, wards and intensive care units for coronavirus disease 2019 patients at their hospitals. Eleven (61%) physicians reported personal protective equipment shortages. Staff at three (17%) hospitals worked without the appropriate personal protective equipment due to limited supplies. All participants felt overworked and 17 (94%) reported stress. Physicians identified the lack of negative pressure rooms, fear and anxiety among hospital staff, rapidly evolving guidelines, personal protective equipment shortages and opposition from hospital staff regarding the choice of recommended personal protective equipment as major challenges during the pandemic. Discussion: The results of this study highlight the challenges faced by physicians leading infection prevention and control programmes in Pakistan. It is essential to support infection prevention and control personnel and bridge the identified gaps to ensure patient and staff safety at healthcare facilities.

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The impact of COVID-19 pandemic on training and mental health of residents: a cross-sectional study

BMC Medical Education ◽

10.1186/s12909-021-02655-2 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Eman Alshdaifat ◽

Amer Sindiani ◽

Wasim Khasawneh ◽

Omar Abu-Azzam ◽

Aref Qarqash ◽

...

Keyword(s):

Mental Health ◽

Residency Training ◽

Training Programs ◽

Cross Sectional Study ◽

Protective Equipment ◽

Sectional Study ◽

Cross Sectional ◽

Surgical Residents ◽

Tertiary Center ◽

The Impact

Abstract Background Residency programs have been impacted by the Coronavirus disease 2019 (COVID-19) pandemic. In this study we aim to investigate and evaluate the impact of the pandemic on residents as well as residency training programs. Methods This was a cross-sectional study including a survey of 43 questions prepared on Google forms and electronically distributed among a convenience sample of residents training at a tertiary center in North Jordan during the COVID-19 pandemic. Data were collected in the period between October 30th and November 8th of 2020. The survey included questions that addressed the impact of the pandemic on residents’ health as well as training programs. The study participants included residents in training at KAUH in 2020 and were stratified according to the type of residency program (surgical residents (SRs) and non-surgical residents (NSRs)). Statistical methods included descriptive analysis, Chi-square or Fisher’s exact test, Mann Whitney U test, and Cramer’s V and r statistics as measures of effect sizes. Results Of all 430 residents, 255 (59%) responded to the survey. A total of 17 (7%) of residents reported being infected with COVID-19 and a significant difference was reported between SRs and NSRs (10% vs 4%, V = .124 “small effect” (95% CI; .017–.229), p = 0.048). Approximately, 106 (42%) reported a decrease in the number of staff working at the clinic and 164 (64%) reported limited access to personal protective equipment during the pandemic. On a 4-point Likert scale for the feeling of anxiety, the median was 2 (2–3 IQR) in the NSRs group, vs 2 (1–2 IQR) in the SRs groups, with the NSRs being more likely to feel anxious (r = 0.13 “small effect” (95% CI; 0.007–0.249), p = .044). Similarly, the proportion of residents who reported feeling anxious about an inadequacy of protective equipment in the work area was significantly greater in the NSRs group (90.3% vs 75.2%; V = .201 “small effect” (95% CI; .078–.313), p = .001), as well as the proportion of residents who reported feeling increased stress and anxiety between colleagues being also significantly higher in the NSRs group (88.1% vs 76%; V = .158 “small effect” (95% CI; .032–.279), p = .012). Conclusion The burden of the ongoing pandemic on the mental health status of residents is very alarming and so providing residents with psychological counseling and support is needed. Also, critical implications on the flow of residency training programs have been noticed. This necessitates adapting and adopting smart educational techniques to compensate for such limitations.

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Women’s perceptions of factors influencing their food shopping choices and how supermarkets can support them to make healthier choices

BMC Public Health ◽

10.1186/s12889-021-11112-0 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Preeti Dhuria ◽

Wendy Lawrence ◽

Sarah Crozier ◽

Cyrus Cooper ◽

Janis Baird ◽

...

Keyword(s):

Healthy Eating ◽

Personal Responsibility ◽

Food Preferences ◽

Food Choices ◽

Cross Sectional Study ◽

Future Research ◽

Cross Sectional ◽

Telephone Interviews ◽

Food Shopping ◽

Women’S Perceptions

Abstract Objectives To examine women’s perceptions of factors that influence their food shopping choices, particularly in relation to store layout, and their views on ways that supermarkets could support healthier choices. Design This qualitative cross-sectional study used semi-structured telephone interviews to ask participants the reasons for their choice of supermarket and factors in-store that prompted their food selections. The actions supermarkets, governments and customers could take to encourage healthier food choices were explored with women. Thematic analysis was conducted to identify key themes. Setting Six supermarkets across England. Participants Twenty women customers aged 18–45 years. Results Participants had a median age of 39.5 years (IQR: 35.1, 42.3), a median weekly grocery spend of £70 (IQR: 50, 88), and 44% had left school aged 16 years. Women reported that achieving value for money, feeling hungry, tired, or stressed, and meeting family members’ food preferences influenced their food shopping choices. The physical environment was important, including product quality and variety, plus ease of accessing the store or products in-store. Many participants described how they made unintended food selections as a result of prominent placement of unhealthy products in supermarkets, even if they adopted more conscious approaches to food shopping (i.e. written or mental lists). Participants described healthy eating as a personal responsibility, but some stated that governments and supermarkets could be more supportive. Conclusions This study highlighted that in-store environments can undermine intentions to purchase and consume healthy foods. Creating healthier supermarket environments could reduce the burden of personal responsibility for healthy eating, by making healthier choices easier. Future research could explore the interplay of personal, societal and commercial responsibility for food choices and health status.

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Self-rated health among undocumented and newly regularized migrants in Geneva: a cross-sectional study

BMC Public Health ◽

10.1186/s12889-021-11239-0 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Julien Fakhoury ◽

Claudine Burton-Jeangros ◽

Idris Guessous ◽

Liala Consoli ◽

Aline Duvoisin ◽

...

Keyword(s):

Social Support ◽

Social Networks ◽

Cross Sectional Study ◽

Future Research ◽

Undocumented Migrants ◽

Long Term Effects ◽

Residence Permit ◽

Cross Sectional ◽

Convenience Sample ◽

Self Rated Health

Abstract Background In Europe, knowledge about the social determinants of health among undocumented migrants is scarce. The canton of Geneva, Switzerland, implemented in 2017–2018 a pilot public policy aiming at regularizing undocumented migrants. We sought to test for associations between self-rated health, proven eligibility for residence status regularization and social and economic integration. Methods This paper reports data from the first wave of the Parchemins Study, a prospective study whose aim is to investigate the effect of residence status regularization on undocumented migrants’ living conditions and health. The convenience sample included undocumented migrants living in Geneva for at least 3 years. We categorized them into those who were in the process of receiving or had just been granted a residence permit (eligible or newly regularized) and those who had not applied or were ineligible for regularization (undocumented). We conducted multivariate regression analyses to determine factors associated with better self-rated health, i.e., with excellent/very good vs. good/fair/poor self-rated health. Among these factors, measures of integration, social support and economic resources were included. Results Of the 437 participants, 202 (46%) belonged to the eligible or newly regularized group. This group reported better health more frequently than the undocumented group (44.6% versus 28.9%, p-value < .001), but the association was no longer significant after adjustment for social support and economic factors (odds ratio (OR): 1.12; 95% confidence interval (CI): 0.67–1.87). Overall, better health was associated with larger social networks (OR: 1.66; 95% CI: 1.04–2.64). This association remained significant even after adjusting for health-related variables. Conclusion At the onset of the regularization program, access to regularization was not associated with better self-rated health. Policies aiming at favouring undocumented migrants’ inclusion and engagement in social networks may promote better health. Future research should investigate long-term effects of residence status regularization on self-rated health.

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Media consumption and mental health during COVID-19 lockdown: a UK cross-sectional study across England, Wales, Scotland and Northern Ireland

Journal of Public Health ◽

10.1007/s10389-021-01506-0 ◽

2021 ◽

Author(s):

Ruth D Neill ◽

Carolyn Blair ◽

Paul Best ◽

Emily McGlinchey ◽

Cherie Armour

Keyword(s):

Mental Health ◽

Mental Health Problems ◽

Media Exposure ◽

Cross Sectional Study ◽

Anxiety And Depression ◽

Future Research ◽

Media Consumption ◽

Sectional Study ◽

Cross Sectional ◽

Longitudinal Data Collection

Abstract Aim As individuals adjust to new ‘norms’ and ways of living during the COVID-19 lockdown, there is a continuing need for up-to-date information and guidance. Evidence suggests that frequent media exposure is related to a higher prevalence of mental health problems, especially anxiety and depression. The aim of this study was to determine whether COVID-19 related media consumption is associated with changes in mental health outcomes. Methods This paper presents baseline data from the COVID-19 Psychological Wellbeing Study. The cross-sectional study data was collected using an online survey following the Generalised Anxiety Disorder scale (GAD-7) and the Patient Health Questionnaire (PHQ-9), with some other basic information collected. Logistic regression analysis was used to examine the influence of socio-demographic and media specific factors on anxiety and depression. Results The study suggested that media usage is statistically significantly associated with anxiety and depression on the GAD-7 and PHQ-9 scales with excessive media exposure related to higher anxiety and depression scores. Conclusion This study indicated that higher media consumption was associated with higher levels of anxiety and depression. Worldwide it should be acknowledged that excessive media consumption, particularly social media relating to COVID-19, can have an effect on mental health. However, as this was a cross-sectional study we cannot infer any directionality as we cannot infer cause and effect; therefore, future research involving longitudinal data collection and analyses of variables over time is warranted.

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Outdoor Air Pollution and Depression in Canada: A Population-Based Cross-Sectional Study from 2011 to 2016

International Journal of Environmental Research and Public Health ◽

10.3390/ijerph18052450 ◽

2021 ◽

Vol 18 (5) ◽

pp. 2450

Author(s):

Ashley K. Dores ◽

Gordon H. Fick ◽

Frank P. MacMaster ◽

Jeanne V. A. Williams ◽

Andrew G. M. Bulloch ◽

...

Keyword(s):

Air Pollution ◽

Fine Particulate Matter ◽

Canadian Community Health Survey ◽

Population Based ◽

Cross Sectional Study ◽

Future Research ◽

Outdoor Air ◽

Cross Sectional ◽

Outdoor Air Pollution ◽

Environmental Health Research

To assess whether exposure to increased levels of outdoor air pollution is associated with psychological depression, six annual iterations of the Canadian Community Health Survey (n ≈ 127,050) were used to estimate the prevalence of a major depressive episode (2011–2014) or severity of depressive symptoms (2015–2016). Survey data were linked with outdoor air pollution data obtained from the Canadian Urban Environmental Health Research Consortium, with outdoor air pollution represented by fine particulate matter ≤2.5 micrometers (μm) in diameter (PM2.5), ozone (O3), sulfur dioxide (SO2), and nitrogen dioxide (NO2). Log-binomial models were used to estimate the association between outdoor air pollution and depression, and included adjustment for age, sex, marital status, income, education, employment status, urban versus rural households, cigarette smoking, and chronic illness. No evidence of associations for either depression outcomes were found. Given the generally low levels of outdoor air pollution in Canada, these findings should be generalized with caution. It is possible that a meaningful association with major depression may be observed in regions of the world where the levels of outdoor air pollution are greater, or during high pollution events over brief time intervals. Future research is needed to replicate these findings and to further investigate these associations in other regions and populations.

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Work-related Injury among Welders Working in Metal Workshops of Dharan Municipality, Nepal

Journal of Nepal Health Research Council ◽

10.3126/jnhrc.v16i2.20302 ◽

2018 ◽

Vol 16 (2) ◽

pp. 156-159

Author(s):

Anup Ghimire ◽

Shyam Sundar Budhathoki ◽

Surya Raj Niraula ◽

Abha Shrestha ◽

Paras K Pokharel

Keyword(s):

Personal Protective Equipment ◽

Cross Sectional Study ◽

Protective Equipment ◽

Cross Sectional ◽

Work Related ◽

The Past ◽

Occupational Characteristics ◽

Recorded Data ◽

The Relationship ◽

Structured Questionnaire

Background: Injuries are a problem worldwide in all occupations. Welders are exposed to many hazards at work resulting in a variety of health problems including injuries at work. This study was conducted to find out the prevalence and factors associated with injuries among welders in Dharan city of eastern Nepal.Methods: A cross sectional study was conducted among 86 welders in Dharan city. Occurrence of injury in past 2 weeks and past 12 months were recorded. Data regarding sociodemographic along with occupational characteristics was collected using semi structured questionnaire. Data analysis was done using SPSS version 17.Results: All the welders in this study were male with almost half of the welders under the age of 25 years and about a fifth (21.1%) of the welders having received some form of welding training. In the past 12 months, 21.1% of the welders suffered from work related injuries. More than 95% welders used at least one personal protective equipment in this study. More injuries were seen among welders with age ≥35 years, working experience ≥ 5 years, not received training and not using of PPE at work. However, these factors were not found to be statistically significant.Conclusions: Work related injuries are high among welders of Dharan. Further research is required to explore the relationship between age, literacy, training and use of personal protective equipment with the occurrence of injuries among the welders.

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Patients’ Perspectives about Lifestyle Behaviors and Health in the Context of Family Medicine: A Cross-Sectional Study in Portugal

International Journal of Environmental Research and Public Health ◽

10.3390/ijerph18062981 ◽

2021 ◽

Vol 18 (6) ◽

pp. 2981

Author(s):

Rosália Páscoa ◽

Andreia Teixeira ◽

Micaela Gregório ◽

Rosa Carvalho ◽

Carlos Martins

Keyword(s):

Family Medicine ◽

Family Doctor ◽

Cross Sectional Study ◽

Demographic Variables ◽

Future Research ◽

Lifestyle Behaviors ◽

Sectional Study ◽

Self Assessment ◽

Cross Sectional ◽

The Family

Lifestyle interventions are recognized as essential in the prevention and treatment of non-communicable diseases. Previous studies have shown that Portuguese patients tend to give more importance to diagnostic and laboratory tests than to lifestyle measures, and seem unaware that behavioral risks are the main modifiable risk factors. The study aimed to analyze patients’ perspectives about lifestyle behaviors and health in the context of family medicine in Portugal. A population-based cross-sectional study was carried out in Portugal (the mainland). A total of 900 Portuguese patients aged ≥20 years, representative of the population, were surveyed using face-to-face questionnaires. Participants were selected by the random route method. Descriptive statistics and non-parametric tests were performed to evaluate differences between the personal beliefs and the personal behavior self-assessment, as well as between the level of importance given to the family doctor to address health behaviors and the reported approach implemented by the family doctor, and its association with bio-demographic variables. The results indicate that the vast majority of this Portuguese cohort has informed beliefs regarding lifestyle behaviors, tends to overestimate their own behavior self-assessment, and strongly agrees that it is important that their family doctor asks/advises on these lifestyle behaviors, although the proportion of those who totally agree that their family doctor usually does this is significantly lower. Differences concerning bio-demographic variables were found. Future research directions should focus on the politics, economics, and policy aspects that may have an impact in this area. It will also be important to understand more broadly the relationships between lifestyle behaviors and clinical, physical, and sociodemographic variables.

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