Has Cannabis Use Among Youth Increased After Changes in Its Legal Status? A Commentary on Use of Monitoring the Future for Analyses of Changes in State Cannabis Laws.

As US states move toward various forms of adult access to cannabis, there has been a great interest in measuring the impact of such changes on adolescent cannabis use. Two recent prominent analyses have used Monitoring the Future (MTF), a nationally representative survey of students, to examine the effects. We compared MTF data for California and for Washington State with other survey data on use by adolescents in those states. In both studies, findings based on MTF were different from those using other larger, state-representative surveys. The discrepancy reflects the high within-state variation in prevalence rates and the small number of schools in MTF state samples. Using the Washington Health Youth Survey, we estimate that after recreational cannabis legalization past 30-day cannabis use prevalence in grade 8 decreased by 22.0%, in grade 10 prevalence decreased by 12.7%, and no effect in grade 12. These trends are consistent with those in states without recreational cannabis laws, suggesting that legalization did not impact adolescent use prevalence. Long-term trends in MTF are consistent with other data, but year-to-year volatility in state-level series undermines the survey's suitability for evaluation of state cannabis policy changes. Survey-based analyses at the state level need to be cross-validated with findings from other data sources. When findings are disparate and methodological rigor is equivalent, analyses of data sources specifically designed to describe state-level phenomena are more credible.

What over 1,000,000 participants tell us about online research protocols.

With the ever-increasing adoption of tools for online research, for the first time we have visibility on macro-level trends in research that were previously unattainable. However, until now this data has been siloed within company databases and unavailable to researchers. Between them, the online study creation and hosting tool Gorilla Experiment Builder and the recruitment platform Prolific hold metadata gleaned from millions of participants and over half a million studies. We analyzed a subset of this data (over 1 million participants and half a million studies) to reveal critical information about the current state of the online research landscape that researchers can use to inform their own study planning and execution. We analyzed this data to discover basic benchmarking statistics about online research that all researchers conducting their work online may be interested to know. In doing so, we identified insights related to: the typical study length, average completion rates within studies, the most frequent sample sizes, the most popular participant filters, and gross participant activity levels. We present this data in the hope that it can be used to inform research choices going forward and provide a snapshot of the current state of online research.

How to Increase the Attractiveness of the Public Health Service in Germany as a Prospective Employer? Part II of the OeGD-Studisurvey.

The Public Health Service (PHS) in Germany has had difficulties in recruiting enough qualified staff for years, but there is limited research on what factors drive decisions to (not) join the PHS workforce. We explored reasons for this perceived (lack of) attractiveness. We conducted two cross-sectional surveys among medical students (MS), public health students and students from other PHS-relevant fields (PH&ONM) in Germany before (2019/2020) and during the COVID-19 pandemic (2021). Both waves surveyed self-reported reasons for why students did (not) consider working in the PHS as attractive and how this could be improved, using open-question items. Qualitative and quantitative content analyses were conducted according to Mayring. In total, 948 MS and 445 PH&ONM provided valid written responses. Reasons for considering the PHS as attractive were, among others, the perception of a good work-life balance, high impact, population health focus, and generally interesting occupations. Suggestions to increase attractiveness included reducing bureaucracy, modernization/digitalization, and more acknowledgement of non-medical professionals. Among MS, reasons against were too little clinical/patient-related activities, low salary, and occupations regarded as boring. Our findings indicate areas for improvement for image, working conditions in, and institutional structures of the PHS in Germany to increase its attractiveness as an employer among young professionals.

What Factors Influence the Interest in Working in the Public Health Service in Germany? Part I of the OeGD-Studisurvey.

As in many European countries, the Public Health Service (PHS) in Germany has had considerable difficulties in attracting well-qualified personnel for decades. Despite ongoing political and societal debate, limited empirical research on possible causes and explanations is available. To identify areas of action, we explored reasons for the (lack of) interest in working in the PHS by conducting two cross-sectional surveys among 3019 medical students (MS), public health students, and students from other PHS-relevant fields (PH&ONM) in Germany right before (wave 1, 2019/2020) and during the COVID-19 pandemic (wave 2, 2021). While interest in working in the PHS among MS was low, it was considerably higher among PH&ONM. The prevalent underestimation of the importance of public health and low levels of knowledge about the PHS were identified as potential barriers. Although core activities of the PHS were often considered attractive, they were repeatedly not attributed to the PHS. A negative perception of the PHS (e.g., it being too bureaucratic) was prevalent among students with and without PHS interest, indicating that both a negative image and potentially structural deficits need to be overcome to increase attractiveness. Based on the findings, we propose approaches on how to sustainably attract and retain qualified personnel.

Reporting quality of survey research articles published in the pharmacy literature.

BACKGROUND: Survey research methodology is commonly used in the pharmacy literature and standards have been set forth for quality reporting. A systematic review to assess the reporting quality of survey research has only been completed for general medical literature. OBJECTIVES: The objective of this study is to examine the quality of survey research reporting published in the pharmacy literature and identify reporting areas researchers can focus on for increased transparency in survey research methodology. METHODS: A cross-sectional study of survey research articles published in seven key pharmacy journals in 2016 was conducted using a published 30-item checklist instrument designed for the reporting quality surveys. Each article was evaluated by two independent study investigators and assigned a final score out of 30. RESULTS: Out of 197 articles assessed for eligibility, 105 (53%) used survey research as the primary methodology and were included in the study. The average reporting score was 18.2±3.0 (range 10-25) out of 30, with the highest average scores reported for PharmacoEconomics (22.5), JMCP (20.4) and RSAP (19.8). Checklist items related to the quality of reporting survey research methodology with the highest compliance included: original reference cited for use of existing tools (100%), description of survey population and sample frame (90%); and reporting response rate (90%). Checklist items with low reporting included: psychometric properties for existing tools (14%); reliability and validity for new instruments (11%); analysis of nonresponse bias (8%); definition of complete versus partial responses (8%); methods of handling missing data (19%); and information about how non-respondents differ from respondents (14%). CONCLUSIONS: Survey research published in the pharmacy literature scored moderately on a published instrument designed for systematic appraisal of survey research reporting quality. Several areas for continued improvement exist for survey research reporting quality in the pharmacy literature.

Assessing the implications of contradictory farm exposure data in an aging rural population.

Occupational exposure to agriculture can be measured in a variety of ways, including a simple yes/no classification, as well as continuous measures, such as years in farming. Regardless of the exposure measure, the possibility of mismeasurement exists. This can be the result of memory decay, differential interpretation, and overly broad definitions of farming. Data from a 20-year longitudinal study were used to measure the extent of this misclassification, and also to compare results obtained from yes/no measures (ever having farmed and current farmer) versus a more refined measure (years of farming). There were 1,811 households in a rural seven-county region of central New York responding to the survey. All subjects were ≥50 as of 2009. The subjects' 2009 responses relating to agricultural exposure were validated against those given in 1989 and 1999. Subjects giving contradictory responses were contacted for clarification. Of the 445 subjects indicating any kind of agricultural exposure, 186 (41.8%) provided contradictory information. Correction of these led to a lower estimate of farming prevalence, but an increase in the mean years of farming. Contradictory responses were more common for females, subjects with partners, and those with better financial situations. For both the corrected and uncorrected data, ever farming, current farming, and years of farming were all strongly related to both farmer's lung and farm machinery injury. Contradictory information is commonly encountered when measuring agricultural exposure. However, when studying measures that are strongly related to agriculture, the extra effort devoted to clarifying these contradictions may be unnecessary. For outcomes where these relationships are more subtle, correction may be more important.

Surveying clinicians by web: current issues in design and administration.

The versatility, speed, and reduced costs with which web surveys can be conducted with clinicians are often offset by low response rates. Drawing on best practices and general recommendations in the literature, we provide an evidence-based overview of methods for conducting online surveys with providers. We highlight important advantages and disadvantages of conducting provider surveys online and include a review of differences in response rates between web and mail surveys of clinicians. When administered online, design-based features affect rates of survey participation and data quality. We examine features likely to have an impact including sample frames, incentives, contacts (type, timing, and content), mixed-mode approaches, and questionnaire length. We make several recommendations regarding optimal web-based designs, but more empirical research is needed, particularly with regard to identifying which combinations of incentive and contact approaches yield the highest response rates and are the most cost-effective.