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1.
Adm Soc ; 55(1): 158-183, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-36606212

RESUMO

Despite being the richest and most prepared nation in the world, the U.S. responded badly to the COVID-19 crisis. This paper examines the nature of political control and the essence of bureaucratic failure for the Centers for Disease Control and Prevention (CDC), an independent agency. In three case studies, we analyze the CDC's success in handling H1N1 and Ebola, and its failures on COVID-19. We find that the CDC suffered not only from political interference by the Trump Administration but also internal organizational problems that muted its ability to respond effectively. We conclude by offering policy prescriptions for addressing concerns of bureaucratic autonomy and success at the CDC.

2.
Hum Reprod ; 36(8): 2285-2297, 2021 07 19.
Artigo em Inglês | MEDLINE | ID: mdl-34164675

RESUMO

STUDY QUESTION: Does increased daily energy intake lead to menstrual recovery in exercising women with oligomenorrhoea (Oligo) or amenorrhoea (Amen)? SUMMARY ANSWER: A modest increase in daily energy intake (330 ± 65 kcal/day; 18 ± 4%) is sufficient to induce menstrual recovery in exercising women with Oligo/Amen. WHAT IS KNOWN ALREADY: Optimal energy availability is critical for normal reproductive function, but the magnitude of increased energy intake necessary for menstrual recovery in exercising women, along with the associated metabolic changes, is not known. STUDY DESIGN, SIZE, DURATION: The REFUEL study (trial # NCT00392873) is the first randomised controlled trial to assess the effectiveness of 12 months of increased energy intake on menstrual function in 76 exercising women with menstrual disturbances. Participants were randomised (block method) to increase energy intake 20-40% above baseline energy needs (Oligo/Amen + Cal, n = 40) or maintain energy intake (Oligo/Amen Control, n = 36). The study was performed from 2006 to 2014. PARTICIPANTS/MATERIALS, SETTING, METHODS: Participants were Amen and Oligo exercising women (age = 21.0 ± 0.3 years, BMI = 20.8 ± 0.2 kg/m2, body fat = 24.7 ± 0.6%) recruited from two universities. Detailed assessment of menstrual function was performed using logs and measures of daily urinary ovarian steroids. Body composition and metabolic outcomes were assessed every 3 months. MAIN RESULTS AND THE ROLE OF CHANCE: Using an intent-to-treat analysis, the Oligo/Amen + Cal group was more likely to experience menses during the intervention than the Oligo/Amen Control group (P = 0.002; hazard ratio [CI] = 1.91 [1.27, 2.89]). In the intent-to-treat analysis, the Oligo/Amen + Cal group demonstrated a greater increase in energy intake, body weight, percent body fat and total triiodothyronine (TT3) compared to the Oligo/Amen Control group (P < 0.05). In a subgroup analysis where n = 22 participants were excluded (ambiguous baseline menstrual cycle, insufficient time in intervention for menstrual recovery classification), 64% of the Oligo/Amen + Cal group exhibited improved menstrual function compared with 19% in the Oligo/Amen Control group (χ2, P = 0.001). LIMITATIONS, REASONS FOR CAUTION: While we had a greater than expected dropout rate for the 12-month intervention, it was comparable to other shorter interventions of 3-6 months in duration. Menstrual recovery defined herein does not account for quality of recovery. WIDER IMPLICATIONS OF THE FINDINGS: Expanding upon findings in shorter, non-randomised studies, a modest increase in daily energy intake (330 ± 65 kcal/day; 18 ± 4%) is sufficient to induce menstrual recovery in exercising women with Oligo/Amen. Improved metabolism, as demonstrated by a modest increase in body weight (4.9%), percent body fat (13%) and TT3 (16%), was associated with menstrual recovery. STUDY FUNDING/COMPETING INTEREST(S): This research was supported by the U.S. Department of Defense: U.S. Army Medical Research and Material Command (Grant PR054531). Additional research assistance provided by the Penn State Clinical Research Center was supported by the National Center for Advancing Translation Sciences, National Institutes of Health, through Grant UL1 TR002014. M.P.O. was supported in part by the Loretta Anne Rogers Chair in Eating Disorders at University of Toronto and University Health Network. All authors report no conflict of interest. TRIAL REGISTRATION NUMBER: NCT00392873. TRIAL REGISTRATION DATE: October 2006. DATE OF FIRST PATIENT'S ENROLMENT: September 2006.


Assuntos
Distúrbios Menstruais , Menstruação , Adulto , Ingestão de Energia , Exercício Físico , Feminino , Humanos , Oligomenorreia , Estados Unidos , Adulto Jovem
3.
Med Cannabis Cannabinoids ; 7(1): 119-124, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39144528

RESUMO

Introduction: With the continued societal and policy interest in cannabinoids, the Penn State Harrisburg Center for Survey Research (CSR) conducted a web survey (Cannabinoid Lion Poll) for adult-aged Pennsylvanians between March 6 and April 2, 2023. Methods: The Lion Poll omnibus survey asked questions of adult-aged Pennsylvanians to assess awareness of cannabidiol (CBD) and products containing tetrahydrocannabinol (THC), including marijuana, the likelihood of reporting cannabinoid use to health care providers (HCPs), and perceptions regarding safety. Results: Of these 1,045 respondents, 51.2% were female; 83.0% were white, non-Hispanic; and 48.6% and 27.5% were within the 35-64-year and 18-34-year age ranges, respectively. Of the respondents, 52.1% and 53.9% told their HCPs they took CBD or products containing THC, respectively. Alcohol was perceived by the large proportion of respondents as unsafe (47.3%), followed by products containing THC (25.2%), anxiety/depression medications (21.7%), CBD (16.1%), and over-the-counter (OTC) pain medications (8.1%). Most combinations were perceived to be unsafe when asked to consider the safety of taking them with other prescription medications. Again, alcohol was perceived to be unsafe by the largest proportion (77.4%), followed by anxiety/depression medications (43.2%), products containing THC (42.6%), CBD (33.4%), and then OTC pain medications (24.8%). Conclusions: Adult-aged Pennsylvanians perceive CBD and THC containing products as safer than alcohol. There is considerable underreporting of cannabinoid use to HCPs, and therefore significant implications for patient safety. It remains vital that HCPs have open communications with their patients about cannabinoid use.

4.
Addiction ; 2024 Aug 06.
Artigo em Inglês | MEDLINE | ID: mdl-39107991

RESUMO

BACKGROUND AND AIM: Since 1996, 38 US states have legalized access to cannabis (medical and/or adult-use recreational). We aimed to estimate the effect of three dimensions of state cannabis policy design - pharmaceutical, permissive and fiscal - on levels of overall, alcohol-impaired, occupant, light truck and pedestrian fatality rates. DESIGN AND SETTING: Observational study of US states' overall, alcohol-impaired, occupant, light truck and pedestrian fatalities between 1994 and 2020. CASES: The unit of analysis was at the state level, consisting of 50 states and 27 years of time series data, resulting in a total of 1350 state-year observations. MEASUREMENTS: Fatality rates associated with alcohol-impaired, pedestrian, total occupant, passenger car and light truck fatality rates were obtained from the Fatality Analysis Reporting System of the National Highway Traffic Safety Administration and normalized per 10 billion vehicle miles traveled. State cannabis policies are measured in three bundles (scales): pharmaceutical, permissive and fiscal. FINDINGS: The pharmaceutical bundle was associated with increases in all fatality rates [ß = 0.145; 95% confidence interval (CI) = 0.116-0.173; P < 0.000]. The permissive bundle was associated with lower overall fatality rates (ß = -0.319; 95% CI = -0.361 to -0.277; P < 0.000). The fiscal bundle was generally associated with higher fatality rates (ß = 0.062; 95% CI = 0.043-0.081; P < 0.000), occupant (ß = 0.070; 95% CI = 0.042-0.098; P < 0.000), light trucks (ß = 0.049; 95% CI = 0.026-0.072; P < 0.000). CONCLUSIONS: US state cannabis regulations influence traffic safety. Greater permissiveness in US state cannabis regulations does not appear to correlate with traffic fatality rate increases, but greater medicalization and fiscal operation does.

5.
PLoS One ; 15(3): e0230728, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32187214

RESUMO

[This corrects the article DOI: 10.1371/journal.pone.0196600.].

6.
PLoS One ; 13(5): e0196600, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29718958

RESUMO

Extant research shows that social pressures influence acts of political participation, such as turning out to vote. However, we know less about how conformity pressures affect one's deeply held political values and opinions. Using a discussion-based experiment, we untangle the unique and combined effects of information and social pressure on a political opinion that is highly salient, politically charged, and part of one's identity. We find that while information plays a role in changing a person's opinion, the social delivery of that information has the greatest effect. Thirty three percent of individuals in our treatment condition change their opinion due to the social delivery of information, while ten percent respond only to social pressure and ten percent respond only to information. Participants that change their opinion due to social pressure in our experiment are more conservative politically, conscientious, and neurotic than those that did not.


Assuntos
Atitude , Conformidade Social , Humanos , Masculino , Opinião Pública , Identificação Social , Adulto Jovem
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