Notes

Actions mechanism involving corticosteroids to aggravate Guillain-Barré syndrome.
d in a different and more suitable format than current paper-based literature.
In recent decades, several studies have found a strong association between prolonged use of video display terminals and ophthalmological symptoms encompassed in the so-called computer visual syndrome (CVS). Few studies have addressed this syndrome in graduate students.

Observational, cross-sectional descriptive study. A total of 106 postgraduate students were surveyed without ophthalmological pathologies. The diagnosis of CVS was made by means of the questionnaire of Seguí et al. validated in Spanish, which evaluates the frequency and intensity of 16 ocular symptoms.

The prevalence of CVS among graduate university students was 62.3% (95% CI 52.3-71.5). It was found that the highest proportion of students with the syndrome was in the group of older than 40 years old (88.2%) and in the group 21-30 years old (70.0%), showing statistically significant differences (p=0.004). According to the device and its time of use, students who used the mobile phone for 7 to 10hours a day showed a higher prevalence of CVS compared to those who used the device for less time (p=0.030). The business School had the highest prevalence (75.0%).

Three out of every five graduate students presented CVS with this prevalence being like reported in other populations. There is a need to investigate possible interventions that can help reduce this entity.
Three out of every five graduate students presented CVS with this prevalence being like reported in other populations. There is a need to investigate possible interventions that can help reduce this entity.
Legal limits on the amount of cannabis sold per transaction in states with recreational cannabis may promote moderate use and limit diversion. However, state sales limits are heterogeneous and difficult to interpret in terms of tetrahydrocannabinol dose equivalents.

This cross-sectional study examined how transaction sales limits on recreational cannabis translate to tetrahydrocannabinol doses among U.S. states allowing commercial cannabis sales as of January 1, 2020. Weight-based quantity limits by cannabis type (flower/bud, concentrates, and edibles) were converted into grams of tetrahydrocannabinol content per transaction using known potency values in 2020.

Weight-based sales limits for flower and concentrate vary considerably across states (range=1.0-2.5 oz for flower and 3.5-15.0 g for concentrate), whereas limits for edible cannabis are heterogeneous. A total of 4 states have independent limits for each product category, and 6 states place limits across all products sold in the transaction. Becaushased products.
Sunburn increases skin cancer risk and is common among U.S. adults. However, little is known about the contexts in which sunburns often occur. The purpose of this study is to examine the contextual factors surrounding sunburns among U.S. adults.

Cross-sectional data from a 2018 online panel survey were analyzed. A total of 4,088 panel members were recruited by mail using probability-based, random sampling by address. Respondents were asked about their most recent sunburn, and analyses were limited to those who remembered their most recent sunburn (N=3,106). Data were weighted to match the U.S. Current Population Survey proportions; analyses were conducted in 2018 and 2019.

Participants' age ranged from 18 to 93 years. About half (50.8%) were women, and most (82.3%) were non-Hispanic White adults. Swimming or spending time in water (32.5%), working outside at home (26.2%), traveling/vacationing (20.7%), and engaging in nonswimming physical activity (14.2%) were the most frequently reported activities. Usoor physical and aquatic activities, which present unique sun safety challenges.Adult pertussis vaccination is increasingly recommended to control pertussis in the community. However, there is little data on the duration and kinetics of immunity to pertussis boosters in adults. We compared IgG responses to vaccination with a tetanus, low-dose diphtheria, low-dose acellular pertussis (Tdap) booster at 1 week, 1 month and 1 year post-vaccination in whole-cell (wP)-primed Australian paediatric healthcare workers who had received an adult Tdap booster 5-12 years previously, to those who received their first Tdap booster. Tdap vaccination was well tolerated in both groups. Previously boosted adults had significantly higher pre-vaccination IgG concentrations for all vaccine-antigens, and more were seropositive for pertussis toxin (PT)-specific IgG (≥ 5 IU/mL) (69.5%; 95% confidence interval (CI) 59.5-79.5) than adults in the naïve group (45.2%; 95% CI 32.8-57.5). Tdap vaccination significantly increased IgG responses 1 month post-vaccination in both groups. Cell Cycle chemical This increase was more rapid in prevcination in paediatric healthcare workers at least every 10 years. Clinical trials registry ACTRN12615001262594.
One evidence-based practice strategy to improve the provision of care for the lesbian, gay, bisexual, transgender, queer population is providing cultural competency training. The aim of this evidence-based practice project was to improve Knowledge and Skills, Openness and Support, and Oppression Awareness for emergency nurses when providing care to the lesbian, gay, bisexual, transgender, queer population in the military health system.

The single-unit, educational intervention posttest compared with unit personnel historical controls project took place in an emergency department within the military health system. The participants included registered nurses or licensed practical nurses working in the emergency department. The Ally Identity Measure tool was administered to an unmatched convenience sample of emergency nurses in a military health system pre- and postintervention to assess the intervention's effectiveness. Descriptive statistics and group difference testing (t test) were used.

The mean Knowlhat this vulnerable population faces.
There is growing concern about individuals reported to suffer repeat COVID-19 disease episodes, these in a small number of cases characterised as de novo infections with distinct sequences, indicative of insufficient protective immunity even in the short term.

Observational case series and case-control studies reporting 33 cases of recurrent, symptomatic, qRT-PCR positive COVID-19. Recurrent disease was defined as symptomatic recurrence after symptom-free clinical recovery, with release from isolation >14 days from the beginning of symptoms confirmed by qRT-PCR. The case control study-design compared this group of patients with a control group of 62 patients randomly selected from the same COVID-19 database.

Of 33 recurrent COVID-19 patients, 26 were female and 30 were HCW. Mean time to recurrence was 50.5 days which was associated with being a HCW (OR 36.4 (p <0.0001)), and blood type A (OR 4.8 (p = 0.002)). SARS-CoV-2 antibodies were signifcantly lower in recurrent patients after initial COVID-19 (2.
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