Health
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Data project
The main objective of the Canadian Tobacco and Nicotine Survey is to gather information about the prevalence of cigarette smoking, vaping, and cannabis use. Until 2017, Statistics Canada conducted the Canadian Tobacco, Alcohol and Drugs Survey (CTADS), which collected data on tobacco as well as alcohol and drug use in Canada. In 2019, the Canadian Alcohol and Drugs Survey (CADS) was conducted to collect data on alcohol and drug use independently from the Canadian Tobacco and Nicotine Survey (CTNS), which was conducted primarily to collect data on tobacco and nicotine use.
Objectives: To estimate hepatitis B vaccination (HBVc) coverage, and knowledge and socio-demographic determinants of full-dose uptake in Federal Road Safety Corps (FRSC) members, Kaduna State, Nigeria in order to inform relevant targeted vaccination policies. Design: A cross-sectional survey of FRSC members, Kaduna Sector Command. Settings: Six randomly-selected Unit Commands under Kaduna Sector Command, Kaduna State, Nigeria. Participants: Pilot-tested structured self-administered questionnaire was administered to 341 participants aged 18 years and above with ≥6 months of service between 17th June and 22nd July, 2015. Excluded were FRSC members in Road Safety (RS) 1 Zonal Command headquarters as the Zonal Command includes other States beyond the study scope. Primary Outcome: HBVc status of participants categorized as ‘not vaccinated’ for uptake of <3 doses and ‘vaccinated’ for uptake of ≥3 doses. Analysis: Descriptive analysis estimated HBVc coverage while logistic regression ascertained associations. Results: Most participants were males, aged 30-39 years, with 3-10 years of service, and of Marshal cadre. HBVc coverage was 60.9% for ≥1 dose and 30.5% for ≥3 doses. Less than 47% of participants scored above the mean knowledge score for hepatitis B virus (HBV) and HBVc. Female sex (AOR 2.28, 95% CI 1.15-4.52, p<0.05), perceiving there to be an occupational risk of exposure to HBV (AOR 2.86, 95% CI 1.06-7.70, p<0.001), and increasing HBVc knowledge (AOR 2.68, 95% CI 1.83-3.92, p<0.001) were independent predictors of full-dose HBVc in FRSC members, Kaduna Sector Command. Conclusions: HBVc coverage and knowledge are poor among FRSC members, Kaduna Sector Command. Educational intervention, geared towards improving FRSC members’ knowledge of HBVc and perception of risk of occupational exposure to HBV, is recommended for these vulnerable public safety workers. Such enlightenment could be a cheap and easy way of improving HBVc coverage in the study population.
Data project
A study was conducted by Health Canada to survey the general public, including non-smokers and smokers, in the provinces of Newfoundland and Labrador, and British Columbia. The survey was conducted to measure knowledge, attitudes, and behaviours of the population, both smokers and non-smokers, to serve as a baseline against which to measure and evaluate the impact of the smoking bans. A total of 1,468 adults, including 800 smokers, were surveyed in British Columbia on attitudes toward second-hand smoke and smoking in public places, during the same timeframe, also using a random-digit dial sampling process and trained, bilingual interviewers to administer the questionnaire. The margin of error for samples of this size is also plus or minus 2.6 percentage points, 19 times in 20 for the overall sample and plus or minus 3.5 per cent for smokers. The questionnaire was largely replicated from previous iterations with other provinces, although some items were changed based on the needs and laws in each province.
Data project
A study was conducted by Health Canada to survey the general public, including non-smokers and smokers, in the provinces of Newfoundland and Labrador, and British Columbia. The survey was conducted to measure knowledge, attitudes, and behaviours of the population, both smokers and non-smokers, to serve as a baseline against which to measure and evaluate the impact of the smoking bans. A total of 1,468 adults, including 800 smokers, were surveyed in British Columbia on attitudes toward second-hand smoke and smoking in public places, during the same timeframe, also using a random-digit dial sampling process and trained, bilingual interviewers to administer the questionnaire. The margin of error for samples of this size is also plus or minus 2.6 percentage points, 19 times in 20 for the overall sample and plus or minus 3.5 per cent for smokers. The questionnaire was largely replicated from previous iterations with other provinces, although some items were changed based on the needs and laws in each province.
Data project
A study was conducted by Health Canada to survey the general public, including non-smokers and smokers, in the provinces of Newfoundland and Labrador, and British Columbia. The survey was conducted to measure knowledge, attitudes, and behaviours of the population, both smokers and non-smokers, to serve as a baseline against which to measure and evaluate the impact of the smoking bans. A total of 1,468 adults, including 800 smokers, were surveyed in British Columbia on attitudes toward second-hand smoke and smoking in public places, during the same timeframe, also using a random-digit dial sampling process and trained, bilingual interviewers to administer the questionnaire. The margin of error for samples of this size is also plus or minus 2.6 percentage points, 19 times in 20 for the overall sample and plus or minus 3.5 per cent for smokers. The questionnaire was largely replicated from previous iterations with other provinces, although some items were changed based on the needs and laws in each province.
Data project
Technology-mediated interventions to promote physical activity are growing in popularity and appear to be effective for supporting continued adherence for some people. Some of this efficacy may be related to the cultivation of motivation that is self-determined (i.e., autonomous), which is posited to arise from the satisfaction of three basic psychological needs: competence, relatedness, and autonomy. The Peloton Instructor Needs-Supportive Coaching (PINC) tool was used to code 80 Peloton cycling classes across 4 different class types (Beginner, Power Zone, Groove, and High-Intensity Interval Training) to quantify the frequency of needs-supportive and needs-indifferent coaching within a class. We also provide an example of a pilot study using the tool to test the association between needs-supportive coaching and intrinsic motivation. This dataset provides the valid survey data used in the pilot study analysis to test the association between needs-supportive coaching and intrinsic motivation.
Childhood overweight and obesity due to unhealthy diet result in several adverse effects. Mothers play a major role in selecting snacks for younger children. This study assessed the factors associated with the choice of packaged food/beverage snacks among mothers of 6- to 10-year-old children in the Medical Officer of Health area Balangoda. A community-based descriptive cross-sectional study with an analytical component was conducted in 2022 among 450 mothers with 6- to 10-year-old children through two-stage, stratified (year of birth considered as a stratum), simple random sampling technique in ten randomly selected Public Health Midwife areas in the medical officer of health area Balangoda. An interviewer-administered questionnaire was used to assess participants’ sociodemographic, usual practices, attitudes, and knowledge toward packaged snacks. Factors associated with maternal practices related to packaged snack selection were assessed through the chi-square test at the p<0.05 significance level. The response rate was 99.3% (N = 447). Children were commonly provided with biscuits (94.4%) and flavoured milk (44.7%) daily (66.4%) at home (93.5%). The majority of mothers reported poor practices in selecting packaged snacks (88.8%), but good knowledge (62.9%) and favorable attitudes (93.5%) toward packaged snacks. The majority (75.5%) were aware that snacks are important for overcoming the hunger gap among children. Childs’ preference (77.6%) was the leading influencing factor while, the nutritional value of the packaged snacks minimally influenced the maternal (2.7%) choice. Only 49.9% mothers knew that packaged fruits could be consumed as snacks. Maternal Sinhalese ethnicity (p<0.001), secondary or higher education (p<0.001), having one child (p = 0.003), residing in a rural or urban area (p = 0.011) and having favourable attitudes (p = 0.002) were significantly associated with poor maternal practices in packaged snack selection. Although mothers’ knowledge toward packaged snacks were good, their practices in selecting packaged snacks were poor. Maternal ethnicity, educational level, number of children, area of residence and attitudes were significantly associated with mothers’ selection of packaged snacks. The results of the study highlighted the need to plan, develop and implement focused health promotion programmes to empower mothers to select healthier packaged snack options for their 6- to 10-year-old children.
Limited data among miners in Tanzania suggests prevalence of silicosis, obstructive lung disease and restrictive lung disease to be around 1.6%, 1.9% and 8.8% respectively. Our study aimed to determine the prevalence and factors associated with silicosis and impaired lung function among tanzanite mining community in northern Tanzania. We conducted a cross-sectional study, involving 330 miners and 330 peri-mining community members in Mererani mines. Silicosis was defined based on study participants’ history of exposure to mining dust and digital chest radiological findings with reference to the 2011 ILO classification of pneumoconiosis. Impaired lung function was determined by spirometry using American Thoracic Society/European Respiratory Society recommended system 3. Association between evidence of silicosis/impaired lung function and presumed risk factors were determined using binary logistic regression analyses. The study found that 99/330 (30.0%) of miners had silicosis. Total of 65 (9.8%) participants had impaired lung function, of whom 29 (4.4%) had Chronic Obstructive Pulmonary Disease, 32 (4.8%) had restrictive lung disease and 4 (0.6%) had both obstructive and restrictive lung diseases. Unexpectedly, miners who have worked for more than 10years and those worked for 6 to 10 years had 64% (aOR 0.34, CI = 0.17–0.67, p = 0.002) and 48% (aOR 0.52, CI = 0.30–0.89, p = 0.018) lower odds of having silicosis respectively compared those worked for up to 5 years. Participants with more than 10 years of work duration had more than 3-times higher odds of impaired lung function compared to those who had worked for up to 5 years (aOR 3.11, CI = 1.53–6.34, p<0.002). We found a concerningly high prevalence of silicosis despite short durations of exposure to occupational silica dust. Immediate dust control measures including deployment of wet drilling, wearing of personal protective equipment and regular monitoring of dust exposure need to be enforced by the Occupational Safety and Health Authority–Tanzania.
Burn injury is a major contributor to morbidity and mortality in developing countries. In Ethiopia, the outcome of burn injuries and associated factors among burn patients were not clearly described. To assess the outcome of burn injuries and its associated factors among burn patients attending public hospitals in the North, showa Zone, Ethiopia. An institution-based cross-sectional study was conducted among 420 burn patients in public hospitals of the North showa, zone. Systematic random sampling was used to select study participants. Structured checklists were used to extract data from burn patients’ medical records. Data was entered using Epi-Data version 4.6. Data was analyzed using SPSS version 25. A p- value of ≤ 0.05 in the multivariable logistic regression was used to declare a significant association. In this study, the prevalence of discharges with complications was 40.9% (95% CI: 36.5–45.6). The odds of developing complications among patients having pre-hospital intervention were nearly four times the odds of not having the intervention (AOR = 3.8, 95% CI, 1.11–13.25). The odds of developing complications among patients having scalds were four times the odds of not having scalds (AOR = 4.3, 95% CI, 1.52–12.32). A patient who received fluid and electrolytes was 76% less likely to develop the outcome of burn injury discharged with burn complications. Patients with TBSA less than 20% were 66% less likely to be discharged with complications compared to patients with TBSA greater than 20%.: This study demonstrates a significantly higher level of outcome for patients with burn injuries who were discharged with complications, leading to death and other bad outcomes. Therefore, stakeholder would more emphasis in health education on prevention of burn injuries, first aid treatment of burn, treatment of the cause of burns, and providing fluid and electrolytes.
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