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IntroductionIn general, increased levels of perfectionism have been associated with increased levels of burnout, heightened levels of depression and anxiety, lowered self-esteem, and poorer overall performance, yet perfectionistic strivings within athletes have also been associated with lower burnout and better performance in some contexts.MethodsThe current study investigated whether emotion regulation strategies would indirectly link perfectionism with self-esteem in young adults who had participated in competitive athletics. Two hundred and fifty-three primarily white (60.0 %), female (83.0 %) undergraduate students who had participated in competitive athletics completed a series of questionnaires including: the Self-liking and Self-Competence Scale – Revised, the Cognitive Emotion Regulation Questionnaire, and the short form of the Multidimensional Perfectionism Scale.ResultsThe PROCESS macro for SPSS was used to examine the indirect association between perfectionism and self-esteem through emotion regulation. Higher self-oriented perfectionism and socially prescribed perfectionism were both indirectly associated with lower self-liking and self-competence through greater catastrophizing and self-blame.DiscussionFor individuals like athletes, who experience internal and external pressures, increased perfectionism may lead to negative self-views through maladaptive emotion regulation. However, longitudinal and experimental work is needed to establish this proposed pattern of relationships.

ABSTRACT The International Circumpolar Surveillance (ICS) program is a population-based surveillance network for invasive bacterial diseases throughout Arctic countries and territories. The ICS quality control program for Streptococcus pneumoniae serotyping and antimicrobial susceptibility testing has been ongoing since 1999. Current participating laboratories include the Provincial Laboratory for Public Health in Edmonton, Alberta; Laboratoire de santé publique du Québec in Sainte-Anne-de-Bellevue, Québec; the Centers for Disease Control’s Arctic Investigations Program in Anchorage, Alaska; the Neisseria and Streptococcus Reference Laboratory at Statens Serum Institut in Copenhagen, Denmark; the Department of Clinical Microbiology, Landspitali in Reykjavik, Iceland; and Public Health Agency of Canada’s National Microbiology Laboratory in Winnipeg, Manitoba. From 2009 to 2020, 140 isolates of S. pneumoniae were distributed among the six laboratories as part of the quality control program. Overall serotype concordance was 96.9%, with 99.3% concordance to pool level. All participating laboratories had individual concordance rates >92% for serotype and >97% for pool. Overall concordance by modal minimum inhibitory concentration (MIC) for testing done by broth microdilution or Etest was 99.1%, and >98% for all antimicrobials tested. Categorical concordance was >98% by both CLSI and EUCAST criteria. For two laboratories performing disc diffusion, rates of concordance by modal MIC were >97% for most antimicrobials, except chloramphenicol (>93%) and trimethoprim/sulfamethoxazole (>88%). Data collected from 12 years of the ICS quality control program for S. pneumoniae demonstrate excellent (≥95%) overall concordance for serotype and antimicrobial susceptibility testing results across six laboratories.IMPORTANCEArctic populations experience several social and physical challenges that lead to the increased spread and incidence of invasive diseases. The International Circumpolar Surveillance (ICS) program was developed to monitor five invasive bacterial diseases in Arctic countries and territories. Each ICS organism has a corresponding interlaboratory quality control (QC) program for laboratory-based typing, to ensure the technical precision and accuracy of reference testing services for these regions, and identify and correct potential problems. Here, we describe the results of the ICS Streptococcus pneumoniae QC program, from 2009 to 2020. Excellent overall concordance was achieved for serotype and antimicrobial susceptibility testing results across six laboratories. Ongoing participation in these QC programs ensures the continuation of quality surveillance systems within Arctic populations that experience health disparities.

Introduction: In general, increased levels of perfectionism have been associated with increased levels of burnout, heightened levels of depression and anxiety, lowered self-esteem, and poorer overall performance, yet perfectionistic strivings within athletes have also been associated with lower burnout and better performance in some contexts. Methods: The current study investigated whether emotion regulation strategies would indirectly link perfectionism with self-esteem in young adults who had participated in competitive athletics. Two hundred and fifty-three primarily white (60.0 %), female (83.0 %) undergraduate students who had participated in competitive athletics completed a series of questionnaires including: the Selfliking and Self-Competence Scale - Revised, the Cognitive Emotion Regulation Questionnaire, and the short form of the Multidimensional Perfectionism Scale. Results: The PROCESS macro for SPSS was used to examine the indirect association between perfectionism and self-esteem through emotion regulation. Higher self-oriented perfectionism and socially prescribed perfectionism were both indirectly associated with lower self-liking and self-competence through greater catastrophizing and self-blame. Discussion: For individuals like athletes, who experience internal and external pressures, increased perfectionism may lead to negative self-views through maladaptive emotion regulation. However, longitudinal and experimental work is needed to establish this proposed pattern of relationships. [ABSTRACT FROM AUTHOR]

Background Adults aged ≥65 years, adults with certain underlying medical conditions, and persons experiencing homelessness are at increased risk for invasive pneumococcal disease (IPD). Two new pneumococcal conjugate vaccines, 15-valent pneumococcal conjugate vaccine (PCV15) and 20-valent pneumococcal conjugate vaccine (PCV20), were recently approved for use in US adults. We describe the epidemiology of IPD among Alaska adults and estimate the proportion of IPD cases potentially preventable by new vaccines. Methods We used statewide, laboratory-based surveillance data to calculate and compare IPD incidence rates and 95% confidence intervals (CIs) among Alaska adults aged ≥18 years during 2011–2020 and estimate the proportion of IPD cases that were caused by serotypes in PCV15 and PCV20. Results During 2011–2020, 1164 IPD cases were reported among Alaska adults for an average annual incidence of 21.3 cases per 100 000 adults per year (95% CI, 20.1–22.5). Incidence increased significantly during the study period (P <.01). IPD incidence among Alaska Native adults was 4.7 times higher than among non-Alaska Native adults (95% CI, 4.2–5.2). Among adults experiencing homelessness in Anchorage, IPD incidence was 72 times higher than in the general adult population (95% CI, 59–89). Overall, 1032 (89%) Alaska adults with IPD had an indication for pneumococcal vaccine according to updated vaccination guidelines; 456 (39%) and 700 (60%) cases were caused by serotypes in PCV15 and PCV20, respectively. Conclusions Use of PCV15 and PCV20 could substantially reduce IPD among adults in Alaska, including Alaska Native adults and adults experiencing homelessness. [ABSTRACT FROM AUTHOR]