Tag: statistics

J Aging Soc Policy. 2024 Feb 26:1-20. doi: 10.1080/08959420.2024.2321089. Online ahead of print.

ABSTRACT

Area Agencies on Aging (AAAs), authorized by the 1965 Older Americans Act, seek to promote “age-friendly” communities by offering services that help older adults live independently. This study used Qualtrics survey data (n = 94 respondents) to identify unmet needs for AAA services in the Detroit metropolitan area. Descriptive statistical analyses were used for closed-ended items and content analysis was used to identify themes from open-ended questions. This needs assessment aims to provide the opportunity for in-depth, meaningful input from stakeholders about areas relevant to strategic planning efforts that enhance and enrich older adult programming in an urban AAA service area. Key themes included the need to collaborate with transportation providers, partner with healthcare and hospitals, market the agency to enhance visibility, promote aging in place, address demographic changes, and improve access to older adult services and caregiver support. Findings suggest the importance of providing accessible, high-quality services that promote aging in place through community outreach and collaboration activities.

PMID:38408208 | DOI:10.1080/08959420.2024.2321089

Contemp Nurse. 2024 Feb 26:1-15. doi: 10.1080/10376178.2024.2319845. Online ahead of print.

ABSTRACT

BACKGROUND: Clinical decision-making is a core competency of the nursing role, with nurses having to make decisions surrounding patient care and patient safety daily. With decision-making being linked to psychological outcomes, it is important to consider potential areas that may support or hinder nurses’ wellbeing whilst navigating clinical decisions.

AIM: The present study sought to investigate the relationship between clinical decision-making and moral distress, and further explore the role of personality, perfectionism, philotimo (a virtue describing the desire to do right by oneself and others, aligning with one’s sense of morality), and self-compassion.

DESIGN: An online cross-sectional survey was conducted using Qualtrics. Associations between clinical decision-making and moral distress, burnout, personality, perfectionism, philotimo, and self-compassion were examined using univariate and multivariate statistics.

METHODS: One hundred and forty-three nurses from the United Kingdom completed an online questionnaire. Eligibility criteria included individuals who had practised in the nursing profession for a minimum of six months. To ensure that all participants were practising across the United Kingdom, the eligibility criteria was made clear in the study advertisement, and the consent form. The consent form required participants to confirm that they reached these criteria to proceed with the study.

RESULTS: Results revealed that clinical decision-making was associated with moral distress experience, and that both openness to experience, and philotimo mediated this relationship, independently. In addition to this, self-compassion was significantly associated with clinical decision-making across senior banded nursing roles, but this was non-significant for junior banded nursing roles.

CONCLUSION: Findings highlight the role of individual differences when looking at the impact of clinical decision-making upon nurses’ wellbeing and offers explanation for any variance in moral distress experience across nursing professionals. This research identifies fundamental differences between junior and senior nurses in relation to clinical decision-making and self-compassion that should be considered in future research.

PMID:38408166 | DOI:10.1080/10376178.2024.2319845

Int J Prosthodont. 2024 Feb 26;0(0):1-20. doi: 10.11607/ijp.8719. Online ahead of print.

ABSTRACT

PURPOSE: Several procedures are performed to achieve optimal esthetic results in single-tooth implants. However, there is discordance regarding the potential benefit and risks of immediate implant loading/provisionalization. The aim of this prospective case series is to investigate the effect of immediate provisionalization of single-tooth implants at healed sites for periimplant soft-tissue conditions, focusing on papilla formation around single implants.

MATERIALS AND METHODS: Twelve patients received a total of 12 implants in the incisor, canine or premolar region of the upper and lower jaw at healed sites with immediate chair-side provisionalization. Four months later, the temporary crown was replaced by the permanent crown. After 40±13.1 months, clinical follow-up was conducted, assessing Probing pocket depth (PPD); Bleeding on Probing(BoP); Mucosal recession (MR) and Width of Keratinized Mucosa (KM). Papilla index (PI) was determined immediately after implant placement (baseline), before removing the temporary crown (t1), 4 weeks after insertion of the definitive crown (t2) and at the final follow-up examination (t3) to evaluate papilla formation and its change over time.

RESULTS: None of the implants were lost. The mean PPD was 2.5±0.39 mm, BoP of 25% and 3.5 mm of KM were observed at the final follow-up. No implants showed MR. PI increased in all patients from 1.5±0.45 at baseline to 2.4±0.56 at t1, 2.6±0.47 at t2 and 3.02.6±0 at t3. The increase in PI between t0 and each individual timepoint from t1-t3 showed statistical significance.

CONCLUSION: The present results indicate the suitability and benefit of immediate provisionalization to achieve favorable peri-implant soft-tissue conditions and papilla formation.

PMID:38408133 | DOI:10.11607/ijp.8719

Int J Prosthodont. 2024 Feb 26;0(0):1-32. doi: 10.11607/ijp.8602. Online ahead of print.

ABSTRACT

PURPOSE: To evaluate the surface characteristics, accuracy (trueness and precision), and dimensional stability of tooth preparation dies fabricated using conventional gypsum and direct light processing (DLP), stereolithography (SLA), and polymer jetting printing (PJP) techniques.

MATERIALS AND METHODS: Gypsum preparation dies were replicated according to the reference data and imported into DLP, SLA, and PJP printers, and the test data were obtained by scanning after 0, 1, 3, 7, 14, 28, and 42 days. After analyzing the surface characteristics, a best-fit algorithm between the test and the reference data was used to evaluate the accuracy and dimensional stability of the preparation dies. The data were analyzed by one-way analysis of variance and Tukey test or Kruskal-Wallis H test (α = .05).

RESULTS: Compared with the gypsum group (3.61 ± 0.59 μm), the root mean square error (RMSE) values of the SLA group (5.33 ± 0.48 μm) was rougher (P < .05), the PJP group (2.43 ± 0.37 μm) was smoother (P < .05), and the DLP group (2.92 ± 0.91 μm) had no significant difference (P > .05). For trueness, the RMSE was greater in the PJP (34.90 ± 4.91 μm) and SLA (19.01 ± 0.95 μm) groups than in the gypsum (16.47 ± 0.47 μm) group (P < .05), and no significant difference was found between the DLP (17.10 Å} 1.77 μm) and gypsum groups. Regarding precision, the RMSE ranking was gypsum = DLP = SLA < PJP group. The RMSE ranges in the gypsum, DLP, PJP, and SLA groups at different times were 6.79 to 8.86 μm, 5.44 to 10.17 μm, 10.16 to 11.28 μm, and 10.94 to 32.74 μm, respectively.

CONCLUSION: Although gypsum and printed preparation dies showed statistically significant differences in surface characteristics, accuracy, and dimensional stability, all tooth preparation dies were clinically tolerated and used to produce fixed restorations.

PMID:38408132 | DOI:10.11607/ijp.8602

Plant Biotechnol J. 2024 Feb 26. doi: 10.1111/pbi.14323. Online ahead of print.

ABSTRACT

Although forward-genetics-metabolomics methods such as mGWAS and mQTL have proven effective in providing myriad loci affecting metabolite contents, they are somehow constrained by their respective constitutional flaws such as the hidden population structure for GWAS and insufficient recombinant rate for QTL. Here, the combination of mGWAS and mQTL was performed, conveying an improved statistical power to investigate the flavonoid pathways in common wheat. A total of 941 and 289 loci were, respectively, generated from mGWAS and mQTL, within which 13 of them were co-mapped using both approaches. Subsequently, the mGWAS or mQTL outputs alone and their combination were, respectively, utilized to delineate the metabolic routes. Using this approach, we identified two MYB transcription factor encoding genes and five structural genes, and the flavonoid pathway in wheat was accordingly updated. Moreover, we have discovered some rare-activity-exhibiting flavonoid glycosyl- and methyl-transferases, which may possess unique biological significance, and harnessing these novel catalytic capabilities provides potentially new breeding directions. Collectively, we propose our survey illustrates that the forward-genetics-metabolomics approaches including multiple populations with high density markers could be more frequently applied for delineating metabolic pathways in common wheat, which will ultimately contribute to metabolomics-assisted wheat crop improvement.

PMID:38408119 | DOI:10.1111/pbi.14323

PLoS Negl Trop Dis. 2024 Feb 26;18(2):e0012004. doi: 10.1371/journal.pntd.0012004. Online ahead of print.

ABSTRACT

BACKGROUND: Pythiosis is a rare disease with high mortality, with over 94% of cases reported from Thailand and India. Prompt diagnosis and surgery improves patient outcomes. Therefore, continuing professional development (CPD) is essential for early recognition. However, a needs assessment related to a pythiosis CPD program has not been performed.

OBJECTIVES: We conducted a needs assessment to develop a pythiosis CPD program.

PATIENTS/METHODS: We conducted a survey study with 267 King Chulalongkorn Memorial Hospital residents (141 internal medicine (IM) residents and 126 surgery residents). A 30-item survey consisting of a knowledge assessment, demographic section, and an attitudes portion was distributed both electronically and via paper. The data was analyzed with descriptive and inferential statistics.

RESULTS: Sixty-seven percent completed the survey (110/141 IM residents, 70/126 surgery residents). The mean score [95% confidence interval] on the knowledge assessment was 41.67% [39.64%-43.69%] across all objectives. The three domains with the highest scores were pythiosis risk factors (67.22% correct), microbiologic characteristics (50.83%), and radiographic interpretation (50.56%). The three domains with the lowest scores were laboratory investigation (15.00%), epidemiology (29.17%), and symptomatology (30.83%). Most participants noted that the program should be online with both synchronous and asynchronous sessions, with a preferred length of 60-90 minutes per session.

CONCLUSION: The pythiosis CPD program should emphasize education regarding symptomatology, laboratory investigation, and epidemiology, all of which are critical for the early detection of pythiosis to decrease mortality from this devastating disease. Most respondents felt this program was necessary and should be implemented in a virtual blended format.

PMID:38408109 | DOI:10.1371/journal.pntd.0012004

JMIR Public Health Surveill. 2024 Feb 26;10:e49381. doi: 10.2196/49381.

ABSTRACT

BACKGROUND: Public health surveillance data are critical to understanding the current state of the HIV and AIDS epidemics. Surveillance data provide significant insight into patterns within and progress toward achieving targets for each of the steps in the HIV care continuum. Such targets include those outlined in the National HIV/AIDS Strategy (NHAS) goals. If these data are disseminated, they can be used to prioritize certain steps in the continuum, geographic locations, and groups of people.

OBJECTIVE: We sought to develop and report indicators of progress toward the NHAS goals for US cities and to characterize progress toward those goals with categorical metrics.

METHODS: Health departments used standardized SAS code to calculate care continuum indicators from their HIV surveillance data to ensure comparability across jurisdictions. We report 2018 descriptive statistics for continuum steps (timely diagnosis, linkage to medical care, receipt of medical care, and HIV viral load suppression) for 36 US cities and their progress toward 2020 NHAS goals as of 2018. Indicators are reported categorically as met or surpassed the goal, within 25% of attaining the goal, or further than 25% from achieving the goal.

RESULTS: Cities were closest to meeting NHAS goals for timely diagnosis compared to the goals for linkage to care, receipt of care, and viral load suppression, with all cities (n=36, 100%) within 25% of meeting the goal for timely diagnosis. Only 8% (n=3) of cities were >25% from achieving the goal for receipt of care, but 69% (n=25) of cities were >25% from achieving the goal for viral suppression.

CONCLUSIONS: Display of progress with graphical indicators enables communication of progress to stakeholders. AIDSVu analyses of HIV surveillance data facilitate cities’ ability to benchmark their progress against that of other cities with similar characteristics. By identifying peer cities (eg, cities with analogous populations or similar NHAS goal concerns), the public display of indicators can promote dialogue between cities with comparable challenges and opportunities.

PMID:38407961 | DOI:10.2196/49381

JMIR Perioper Med. 2024 Feb 26;7:e45126. doi: 10.2196/45126.

ABSTRACT

BACKGROUND: Osteoarthritis is a significant cause of disability, resulting in increased joint replacement surgeries and health care costs. Establishing benchmarks that more accurately predict surgical duration could help to decrease costs, maximize efficiency, and improve patient experience. We compared the anesthesia-controlled time (ACT) and surgery-controlled time (SCT) of primary total knee (TKA) and total hip arthroplasties (THA) between an academic medical center (AMC) and a community hospital (CH) for 2 orthopedic surgeons.

OBJECTIVE: This study aims to validate and compare benchmarking times for ACT and SCT in a single patient population at both an AMC and a CH.

METHODS: This retrospective 2-center observational cohort study was conducted at the University of Colorado Hospital (AMC) and UCHealth Broomfield Hospital (CH). Cases with current procedural terminology codes for THA and TKA between January 1, 2019, and December 31, 2020, were assessed. Cases with missing data were excluded. The primary outcomes were ACT and SCT. Primary outcomes were tested for association with covariates of interest. The primary covariate of interest was the location of the procedure (CH vs AMC); secondary covariates of interest included the American Society of Anesthesiologists (ASA) classification and anesthetic type. Linear regression models were used to assess the relationships.

RESULTS: Two surgeons performed 1256 cases at the AMC and CH. A total of 10 THA cases and 12 TKA cases were excluded due to missing data. After controlling for surgeon, the ACT was greater at the AMC for THA by 3.77 minutes and for TKA by 3.58 minutes (P<.001). SCT was greater at the AMC for THA by 11.14 minutes and for TKA by 14.04 minutes (P<.001). ASA III/IV classification increased ACT for THA by 3.76 minutes (P<.001) and increased SCT for THA by 6.33 minutes after controlling for surgeon and location (P=.008). General anesthesia use was higher at the AMC for both THA (29.2% vs 7.3%) and TKA (23.8% vs 4.2%). No statistically significant association was observed between either ACT or SCT and anesthetic type (neuraxial or general) after adjusting for surgeon and location (all P>.05).

CONCLUSIONS: We observed lower ACT and SCT at the CH for both TKA and THA after controlling for the surgeon of record and ASA classification. These findings underscore the efficiency advantages of performing primary joint replacements at the CH, showcasing an average reduction of 16 minutes in SCT and 4 minutes in ACT per case. Overall, establishing more accurate benchmarks to improve the prediction of surgical duration for THA and TKA in different perioperative environments can increase the reliability of surgical duration predictions and optimize scheduling. Future studies with study populations at multiple community hospitals and academic medical centers are needed before extrapolating these findings.

PMID:38407957 | DOI:10.2196/45126

JMIR Serious Games. 2024 Feb 26;12:e45546. doi: 10.2196/45546.

ABSTRACT

BACKGROUND: Health rumors arbitrarily spread in mainstream social media on the internet. Health rumors emerged in China during the outbreak of COVID-19 in early 2020. Many midelders/elders (age over 40 years) who lived in Wuhan believed these rumors.

OBJECTIVE: This study focused on designing a serious game as an experimental program to prevent and control health rumors. The focus of the study was explicitly on the context of the social networking service for midelders/elders.

METHODS: This research involved 2 major parts: adopting the Transmission Control Protocol model for games and then, based on the model, designing a game named “Fight With Virus” as an experimental platform and developing a cognitive questionnaire with a 5-point Likert scale. The relevant variables for this experimental study were defined, and 10 hypotheses were proposed and tested with an empirical study. In total, 200 participants were selected for the experiments. By collecting relevant data in the experiments, we conducted statistical observations and comparative analysis to test whether the experimental hypotheses could be proved.

RESULTS: We noted that compared to traditional media, serious games are more capable of inspiring interest in research participants toward their understanding of the knowledge and learning of health commonsense. In judging and recognizing the COVID-19 health rumor, the test group that used game education had a stronger ability regarding identification of the rumor and a higher accuracy rate of identification. Results showed that the more educated midelders/elders are, the more effective they are at using serious games.

CONCLUSIONS: Compared to traditional media, serious games can effectively improve midelders’/elders’ cognitive abilities while they face a health rumor. The gameplay effect is related to the individual’s age and educational background, while income and gender have no impact.

PMID:38407954 | DOI:10.2196/45546

Xenotransplantation. 2024 Jan-Feb;31(1):e12843. doi: 10.1111/xen.12843.

ABSTRACT

BACKGROUND: In recent years, the implementation of the first case of pig-to-human heart xenotransplantation and the report of three cases of pig-to-brain-dead human recipient kidney transplantation indicate that xenotransplantation is getting closer to clinical application. In the near future, China may also launch clinical trials of kidney xenotransplantation. Therefore, it is necessary to investigate the level of knowledge and acceptance of xenotransplantation among kidney transplant recipients and candidates in China. This study aims to investigate the level of comprehension and acceptance of kidney xenotransplantation in kidney transplant recipients and explore related factors, providing a reference for promoting the application and clinical trials of xenotransplantation in the near future.

METHODS: A questionnaire was completed by 211 kidney transplant recipients and 21 candidates. Answers to the questionnaires were self-administered by the respondents. Scores were compared using nonparametric tests, as well as using Chi-square test or Fisher’s exact test to compare differences in answers.

RESULTS: Respondents demonstrated a high score of 75 (out of 100) on knowledge and acceptance of kidney xenotransplantation. The sector “Knowledge and Attitude” received the overall highest score from respondents (85.0 out of 100), while “Risks and Concerns” received the lowest score (50 out of 100). Interestingly, respondents paid more attention to infection risks but showed less concern about rejection or unknown risks. Furthermore, 191 respondents (82.3%) expected that pig kidney xenografts could function for at least 5 years or more. The scores were statistically significant in terms of age, gender, level of education, level of knowledge on the case of xenotransplantation clinical trial, and willingness to donate organs. cognition CONCLUSIONS: The awareness rates of xenotransplantation are high among kidney transplant recipients and candidates, for which the majority showed a generally favorable attitude towards this procedure. Respondents did not have a comprehensive understanding of the specific knowledge of xenotransplantation and expressed more concern about the risk of infection compared to the risk of rejection and other unknown risks, while also expecting long-term survival similar to allograft transplantation for pig kidney xenografts.

PMID:38407927 | DOI:10.1111/xen.12843