bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comparative analysis of IOL power calculations in postoperative refractive surgery patients: a theoretical surgical model for FS-LASIK and SMILE procedures
Authors: Li Liangpin , Yuan Liyun , Yang Kun , Wu Yanan , Hua Xia , Wang Yan , Yuan Xiaoyong 
Published: October 2023

Abstract
Background
As the two most prevalent refractive surgeries in China, there is a substantial number of patients who have undergone Femtosecond Laser-assisted In Situ Keratomileusis (FS-LASIK) and Small Incision Lenticule Extraction (SMILE) procedures. However, there is still limited knowledge regarding the selection of intraocular lens (IOL) power calculation formulas for these patients with a history of FS-LASIK or SMILE.

Methods
A total of 100 eyes from 50 postoperative refractive surgery patients were included in this prospective cohort study, with 25 individuals (50 eyes) having undergone FS-LASIK and 25 individuals (50 eyes) having undergone SMILE. We utilized a theoretical surgical model to simulate the IOL implantation process in postoperative FS-LASIK and SMILE patients. Subsequently, we performed comprehensive biological measurements both before and after the surgeries, encompassing demographic information, corneal biometric parameters, and axial length. Various formulas, including the Barrett Universal II (BUII) formula, as a baseline, were employed to calculate IOL power for the patients.

Results
The Barrett True K (BTK) formula, demonstrated an mean absolute error (AE) within 0.5 D for both FS-LASIK and SMILE groups (0.28 ± 0.25 D and 0.36 ± 0.24 D, respectively). Notably, the FS-LASIK group showed 82% of results differing by less than 0.25 D compared to preoperative BUII results. The Barrett True K No History (BTKNH) formula, which also incorporates measured posterior corneal curvature, performed similarly to BTK in both groups. Additionally, the Masket formula, relying on refractive changes based on empirical experience, displayed promising potential for IOL calculations in SMILE patients compared with BTK (p = 0.411).

Conclusion
The study reveals the accuracy and stability of the BTK and BTKNH formulas for IOL power calculations in myopic FS-LASIK/SMILE patients. Moreover, the Masket formula shows encouraging results in SMILE patients. These findings contribute to enhancing the predictability and success of IOL power calculations in patients with a history of refractive surgery, providing valuable insights for clinical practice. Further research and larger sample sizes are warranted to validate and optimize the identified formulas for better patient outcomes.
Troponin I, CK-MB, and inotropic score in hypoxic-ischemic encephalopathy and associated infant mortality
Authors: Gözde Kanmaz Kutman Hayriye , Kadıoğlu Şimşek Gülsüm , Ceran Burak , Beşer Esra , Emre Canpolat Fuat 
Published: October 2023

Abstract
Purpose
Cardiovascular dysfunction is common in hypoxic-ischemic encephalopathy (HIE), which is one of the leading causes of multi-organ failure in neonates. We aimed to assess troponin I and creatine kinase myocardial band (CK-MB) levels, inotropic score (IS) in HIE patients, and their associations with HIE staging and mortality.

Method
The medical records of all HIE infants admitted to our unit between 2016 and 2018 were retrospectively analyzed. Demographic characteristics of the infants, seizures, anticonvulsive therapies, maximum inotrope doses, and the derived IS (dopamine dose [µg/kg/min] + dobutamine dose [µg/kg/min] + 100 × epinephrine dose [µg/kg/min]) and CK-MB and troponin-I levels obtained in the first six hours of life were compared according to HIE staging. Comparisons between survivors and non-survivors were made.

Results
The study included data from 195 patients. Twenty-five patients were classified as stage 3, 116 as stage 2, and 54 as stage 1 HIE. Median Troponin-I, CK-MB level, and IS significantly differed by HIE staging (p < 0.01). The deceased infants had significantly higher median troponin I level [0.36 (0.02-3) vs. 0.16 (0.01–1.1) ng/ml; p = 0.006], median IS [20 (5-120) vs. 5 (5–10); p < 0.001], however, CK-MB values were comparable with survivors [129 (51–300) vs. 60.7 (31–300) ng/ml; p = 0.57]. The area under the curve was 0.93 for IS and 0.81 for Troponin I to predict mortality.

Conclusion
Troponin I, CK-MB, and IS could be successfully used as disease severity markers in HIE furthermore, troponin I and IS, are good predictors of mortality. These results need to be confirmed with larger prospective multi-center studies.
Analytical description of adolescent binge drinking patients
Authors: Haas Cordula , Salzmann Andrea Patrizia , Binz Tina Maria , Staubli Georg , Seiler Michelle , Steuer Andrea Eva 
Published: October 2023

Abstract
Background
Binge drinking is a widespread health compromising behavior among adolescents and young adults, leading to significant health problems, injuries and mortality. However, data on alcohol consumption is often unreliable, as it is mainly based on self-reporting surveys. In this five-year study (2014–2019) at the University Children’s Hospital Zurich, we analyzed blood samples from adolescent binge drinking patients to investigate blood alcohol concentrations (BACs), co-ingestion of drugs, assess compliance between self-reported and measured substance use, and test for genetic components of innate alcohol tolerance. Furthermore, hair analysis was performed to retrospectively access drug exposure and to evaluate the potential of hair analysis to assess binge drinking.

Methods
In a prospective, single-center study, patients with alcohol intoxications aged 16 years and younger were included. Blood and hair samples were analyzed by sensitive liquid chromatography – tandem mass spectrometry drug analysis. HTTLPR genotyping was performed with PCR and fragment analysis.

Results
Among 72 cases, 72 blood and 13 hair samples were analyzed. BACs ranged from 0.08–3.20‰ (mean 1.63‰, median 1.60‰), while a mean concentration of 3.64 pg/mg hair (median 3.0 pg/mg) of the alcohol marker ethyl glucuronide (EtG) was detected in eleven hair samples, providing no evidence of chronic excessive drinking. In 47% of the cases, co-ingested drugs were qualitatively detected next to ethanol, but only 9% of the detected drugs had blood concentrations classified as pharmacologically active. Cannabis consumption (22%) and stimulant intake (16%) were the most frequently observed drugs. Compliance between patients’ statements and measured substances matched well. Although we investigated the genetic contribution to innate alcohol tolerance via the 5-HTTLPR polymorphism, the diverse genetic background of the cohort and small sample size did not allow any conclusions to be drawn.

Conclusion
Almost half of our binge drinking patients tested positive for other substances, primarily cannabis. We anticipate that our study enhances understanding of consumption behavior of young people and encourage continued efforts to address the harmful effects of binge drinking and co-occurring substance use.
Exergaming (physically active video gaming) for mental health service users in a community mental health care setting: an ethnographic observational feasibility study
Authors: Roberts Seren Haf , Bailey Jois 
Published: October 2023

Abstract
Background
People with severe and enduring mental illness experience health inequalities with premature mortality; lifestyle behaviours are known to be contributing factors with low levels of physical activity reported. Facilitating physical activity to help maintain or improve health for those who are disadvantaged is essential. Exergaming (gaming involving physical movement) is increasingly used to improve physical activity across the lifespan and for those with a range clinical conditions; this might offer a way to increase physical activity for those with severe mental illness. The aim of this study was to explore engagement of mental health service users with exergaming to increase physical activity in a community mental health care setting.

Methods
An ethnographic observational feasibility study was undertaken through participant observation and semi-structured interviews. A gaming console was made available for 2 days per week for 12 months in a community mental health setting. A reflexive thematic analysis was performed on the data.

Results
Twenty one mental health service users engaged with the intervention, with two thirds exergaming more than once. One participant completed the semi-structured interview. Key themes identified from the observational field notes were: support (peer and staff support); opportunity and accessibility; self-monitoring; and perceived benefits. Related themes that emerged from interview data were: benefits; motivators; barriers; and delivery of the intervention. Integrating these findings, we highlight social support; fun, enjoyment and confidence building; motivation and self-monitoring; and, accessibility and delivery in community mental health care context are key domains of interest for mental health care providers.

Conclusions
We provide evidence that exergaming engages people with SMI with physical activity. The value, acceptability and feasibility of open access exergaming in a community mental health service context is supported. Facilitating exergaming has the potential to increase physical activity for mental health service users leading to possible additional health benefits.
Parent-carer experiences using a peer support network: a qualitative study
Authors: Gudka Rebecca , Kelman Charlotte , Bryant Eleanor , Farooq Bushra , Berry Vashti , Bjornstad Gretchen , Martin Faith , Glover Sarah-Lou , Russell Abigail 
Published: October 2023

AbstractIntroductionParent-carers of children and young people (CYP) with mental health problems are at greater risk of poor outcomes, such as poor physical and mental health. Peer interventions for parent-carers of CYP with disabilities may improve parent-carer outcomes. This qualitative study investigates parent-carer experiences of using Parental Minds (PM), a multi-component peer support service for parent-carers of CYP with disabilities.MethodsTwelve current service-users and four staff/volunteers at PM participated in one-to-one semi-structured interviews. All participants were white females, except for one service-user who was male. All interviews were recorded and transcribed verbatim. Thematic analysis of results was used to explore perceived benefits and disadvantages of PM and possible behaviour change mechanisms.ResultsThree themes and eight subthemes were identified. Participants identified that internal and external factors influence their self-concept. The identification of themselves as a priority, and empowerment by reassurance and affirmation lead to improved parent-carer self-efficacy and agency to better care for their CYP. Participants described the difficulty of speaking honestly with friends and family about what they experience because it is perceived as different to what “normal” parents experience. From participant accounts, PM enables the construction of a support network and links external services to help manage family circumstances rather than offer curative treatment/intervention. Proactive and immediate advice which is constantly and consistently available was valued by participants. Participants expressed the need for a flexible range of service components which provide holistic support that encompasses both health and social care.ConclusionsPM was perceived to be beneficial as a multi-component peer support service which increases parenting self-efficacy and empowerment, reduces isolation, improves access to services, and is tailored to individual needs. Parent-carers reported benefits in parenting and wellbeing practices. The development of a refined logic model will inform a future study of the effectiveness of PM on parent-carer outcomes.
Regular sling core stabilization training improves bone density based on calcium and vitamin D supplementation
Authors: Liu Jing , Xu Daoming , Liu Lanying , Huang Chihuan , Guo Zhijie , Zhang Di , Wei Liyu 
Published: October 2023

Abstract
Background
Primary osteoporosis refers to a disease of aging characterized by reduced bone mass, damage to bone tissue microarchitecture, and predisposition to fracture.Sling core stabilization training emphasizes activating the deep local muscles of the spine under unstable conditions, and enhancing the body’s balance and control during exercise.

Case presentation
A 70-year-old female went to the Acupuncture and Rehabilitation Department due to low back pain caused by osteoporosis.The patient received sling core stabilization training three times a week based on Calcium and Vitamin D Supplementation. After training, the patient’s back pain was significantly relieved and insisted one year. In the physical examination of bone mineral density, the results showed that the value of bone mineral density was better than last year.The patients adhered to sling core stabilization training and observed the changes of bone mineral density every year basis on calcium and vitamin D supplementation.

Discussion
However, cases of calcium and vitamin D supplementation-based regular sling core stabilization training that improves bone density in osteoporosis patients have been rarely reported. Our group shared cases and analyzed possible mechanisms, hoping to provide reference for the prevention and treatment of primary osteoporosis.
What do outlet’s and provider’s characteristics mean for family planning consumers? A comparative study of Kenya, Nigeria and Uganda
Authors: Dang Truc Ngoc Hoang , Le Duc Dung , Chuanwan Sutthida , Dwomoh Duah 
Published: October 2023

Abstract
Background
This research investigated the determinants of the number of family planning consumers in Kenya, Nigeria and Uganda, with a focus on outlet’s and provider’s characteristics which are important factors influencing the choice of using contraceptive methods but largely unexplored in previous literature.

Methods
We utilized a unique panel survey on outlet’s in Kenya (n = 1,321), Nigeria (n = 1,255) and Uganda (n = 842), which is part of the Consumer Market for Family Planning conducted in between 2019 and 2020, for the analysis of the pooled data (n = 3,418) and individual country. Random effects Poisson regressions were performed.

Results
The pooled data results showed that the expected number of consumers were significantly lower in Nigeria and Uganda than in Kenya, and that working experience (provider’s characteristics), types of stores, duration of providing family planning services, participations in community outreach and host community events, and sign of family planning services (outlet’s characteristics) were significant determinants of the number of customers. The results for each country revealed interesting similarities and differences in the determinants across the three countries.

Conclusions
This study sheds light on the relationship between the number of family planning customers and outlet’s and provider’s characteristics, thus providing informative evidence-based to on-going debates on the coverage of family planning services, which is still insufficient in developing countries. As a result, the government’s family planning expenditures should instead prioritize small, private enterprises such as pharmacies or drug stores. Furthermore, it is critical to focus on several critical tasks to improve the qualities of outlets and providers to attract customers, such as ensuring that they are eye-catching, advertising FP services, have professional credentials, fulfil providers’ obligations to counsel contraceptive users, provide long-term services and community care, and have female providers.
Application of flipped classroom combined with virtual simulation platform in clinical biochemistry practical course
Authors: Sun Liangbo , Liu Dong , Lian Jiqin , Yang Mingzhen 
Published: October 2023

Abstract
Background
The study explores an innovative teaching mode that integrates Icourse, DingTalk, and online experimental simulation platforms to provide online theoretical and experimental resources for clinical biochemistry practical courses. These platforms, combined with flipped classroom teaching, aim to increase student engagement and benefit in practical courses, ultimately improving the effectiveness of clinical biochemistry practical teaching.

Methods
In a prospective cohort study, we examined the impact of integrating the Icourse and DingTalk platforms to provide theoretical knowledge resources and clinical cases to 48 medical laboratory science students from the 2019 and 2020 grades. Students were assigned to the experimental group using an overall sampling method, and had access to relevant videos through Icourse before and during class. Using a flipped classroom approach, students actively participated in the design, analysis, and discussion of the experimental technique. For the experimental operation part, students participated in virtual simulation experiments and actual experiments. Overall, the study aimed to evaluate students’ theoretical and operational performance after completing the practical course. To collect feedback, we distributed a questionnaire to students in the experimental group. For comparison, we included 42 students from the grades of 2017 and 2018 who received traditional instruction and were evaluated using standard textbooks as the control group.

Results
The experimental group scored significantly higher than the control group on both the theoretical and experimental operational tests (82.45 ± 3.76 vs. 76.36 ± 3.96, P = 0.0126; 92.03 ± 1.62 vs. 81.67 ± 4.19, P < 0.001). The survey revealed that the experimental group preferred the teaching mode that combined the flipped classroom with the virtual simulation platform. This mixed method effectively promoted understanding of basic knowledge (93.8%, 45/48), operative skills (89.6%, 43/48), learning interest (87.5%, 42/48), clinical thinking (85.4%, 41/48), self-learning ability (91.7%, 44/48), and overall satisfaction compared with traditional methods (P < 0.05). This study demonstrates that an innovative teaching approach significantly improves the quality of clinical biochemistry practical courses and promotes students’ professional development and self-directed learning habits.

Conclusion
Incorporating virtual simulation with flipped classrooms into clinical biochemistry practical teaching is an efficient and well-received alternative to traditional methods.
Leveraging machine learning approaches for predicting potential Lyme disease cases and incidence rates in the United States using Twitter
Authors: Boligarla Srikanth , Laison Elda Kokoè Elolo , Li Jiaxin , Mahadevan Raja , Ng Austen , Lin Yangming , Thioub Mamadou Yamar , Huang Bruce , Ibrahim Mohamed Hamza , Nasri Bouchra 
Published: October 2023

Abstract
Background
Lyme disease is one of the most commonly reported infectious diseases in the United States (US), accounting for more than $$90\%$$

90
%

of all vector-borne diseases in North America.

Objective
In this paper, self-reported tweets on Twitter were analyzed in order to predict potential Lyme disease cases and accurately assess incidence rates in the US.

Methods
The study was done in three stages: (1) Approximately 1.3 million tweets were collected and pre-processed to extract the most relevant Lyme disease tweets with geolocations. A subset of tweets were semi-automatically labelled as relevant or irrelevant to Lyme disease using a set of precise keywords, and the remaining portion were manually labelled, yielding a curated labelled dataset of 77, 500 tweets. (2) This labelled data set was used to train, validate, and test various combinations of NLP word embedding methods and prominent ML classification models, such as TF-IDF and logistic regression, Word2vec and XGboost, and BERTweet, among others, to identify potential Lyme disease tweets. (3) Lastly, the presence of spatio-temporal patterns in the US over a 10-year period were studied.

Results
Preliminary results showed that BERTweet outperformed all tested NLP classifiers for identifying Lyme disease tweets, achieving the highest classification accuracy and F1-score of $$90\%$$

90
%

. There was also a consistent pattern indicating that the West and Northeast regions of the US had a higher tweet rate over time.

Conclusions
We focused on the less-studied problem of using Twitter data as a surveillance tool for Lyme disease in the US. Several crucial findings have emerged from the study. First, there is a fairly strong correlation between classified tweet counts and Lyme disease counts, with both following similar trends. Second, in 2015 and early 2016, the social media network like Twitter was essential in raising popular awareness of Lyme disease. Third, counties with a high incidence rate were not necessarily related with a high tweet rate, and vice versa. Fourth, BERTweet can be used as a reliable NLP classifier for detecting relevant Lyme disease tweets.
Nurse managers' perceptions and experiences of caring behavior for clinical nurses: a multicenter survey
Authors: Liao Lulu , Zhang Fengjian , Zhang Yan , Guan Chunyan , Xu Guihua , Yuan Changrong , Yang Xiufen , Huang Lei , Wang Wei , He Xiaoxiao , Xu Juan , Liu Yilan 
Published: October 2023

Abstract
Background
Humanistic care management is a necessary measure to improve the motivation and initiative of clinical nurses and is the foundation to improve the quality of nursing. Understanding the current status and identifying the influencing factors that promote or hinder humanistic care behaviors is essential. This study investigated the current status and experiences of nurse managers' caring behaviors toward clinical nurses.

Methods
We conducted a mixed-methods study with an explanatory sequential design. A survey on the nurse managers' caring behaviors in 101 hospitals from 23 provinces and four municipalities in China was investigated (n = 2022). Then, semi-structured interviews were conducted to obtain information about the participants’ experiences associated with the performance of caring behaviors (n = 27).

Results
Survey data demonstrated that the nurse managers' overall caring behaviors were moderately good. The total scoring rate was 88.55%, and the overall score was 161.19 ± 20.68. Qualitative data revealed that the capacity of nurse managers and clinical nurses, opportunity, and motivation to implement humanistic care are key influencing factors of caring behaviors.

Conclusions
The results suggested that intrinsic motivation, organizational support, and the humanistic care capabilities of clinical nurses and nurse managers are vital to implementing care behaviors. Thus, successful humanistic care management requires a concerted effort at the individual and organizational levels.