OBJECTIVES

This cross-sectional study aimed to compare the levels of depression, anxiety, and stress, coping strategies, and willingness to go on duty in a COVID-referral hospital in Metro Manila among medical interns from March to April 2021.

METHODS

The study comprised medical interns selected via stratified random sampling and was conducted to meet the research objectives. Data were obtained through the Willingness to Go on Duty questionnaire, the Depression, Anxiety, and Stress Scale-21 (DASS-21), and the Filipino Coping Strategies Scale. Descriptive and inferential analysis (chi-square test, Wilcoxon rank-sum test, Kruskal-Wallis test, and Spearman’s correlation) of data was used in this study.

RESULTS

26.62%, 23.02%, and 13.67% of the 139 participants reported having severe to extremely severe depression, anxiety, and stress, respectively. Sociodemographic variables such as age, sex, internship classification, training/track, presence of comorbidities, and living arrangement were not associated with psychological distress, while the use of some coping strategies was associated with some of these variables. 85.61% of the medical students who participated in the study expressed willingness to go on duty in non-COVID areas, while only 43.88% were willing to go on duty in COVID areas. Most of the participants who are unwilling to report in non-COVID areas reported having symptoms of moderate to extremely severe depression based on their DASS-21 scores.

CONCLUSION

Coping strategies used by medical students in this tertiary COVID-19 hospital during the pandemic differed across demographic variables and may be a function of societal and cultural norms. The top reason for the willingness to go on duty regardless of area of assignment (COVID or non-COVID) is the need for clinical learning experience and skills development, while the main reason for their refusal is the fear of being exposed to or contracting COVID-19.

Human ; Female ; Internship And Residency ; World Health Organization ; Students, Medical ; Referral And Consultation ; Psychological Distress ; Track And Field

Academic publishing is at a critical juncture. The challenges faced by the academics are mired in controversy. Among theseare three hotly debated concerns. First is the issue of whether technological innovations such as artificial intelligence (AI)improves research efficiency or if its use sacrifices research integrity.Another is the controversy between paywall publishingand open access. Lastly, adapting an appropriate business model for sustainability is a contentious issue and the choice betweena commercial or a university-based publishing platform is a difficult one.

Traditional models of scientific investigation relied on tedious intellectual calisthenics in all aspects of research —identifying research gaps, reviewing of published literature, devising valid methodology, collecting data, analysing results, and,finally, drawing conclusions. With the advent of powerful tools employing artificial intelligence, these heavy tasks are efficientlycarried out. The dilemma lies in determining which parts of the work can be attributed to the authors and which are ascribedto the output of large language models (LLMs) and other automated assistance employed.Despite requiring adequate vettingby experts of these AI-aided output, many in the scientific community still question these methods. Can research employingAI be considered honest work? Will full disclosure answer doubts as to the integrity of the scientific work?

Indeed, LLMs just gather information that is already out there, albeit more efficiently. After all, science progresses bystanding on the shoulder of giants. AI makes such work comprehensive and efficient. Standing on those proverbial shoulders,however, require access to prior work, hence our next challenge in academic publishing--open access versus paid access.Paywalls limit the benefits of valuable research to institutions and universities with the capacity to pay. Excluded from these arethose from low resourced countries, with nations from the global south being affected disproportionately. Additionally, whilenumerous authors appreciate the features of open access as it improves their impact and visibility, many feel unduly burdenedsince the cost of publishing in this format is passed on to them.

This brings us to our third issue: who bears the cost of academic publishing? Indeed, it is a lucrative industry, generatingan annual revenue of US$19 billion and an estimated 40 percent profit margin. Many, however, find fault in this businessmodel as concerns about the profit motives of the commercial publishers far overshadow their sustainability goals.

How do we navigate this landscape of controversies? We, at the ACTA, as part of the community of scholars, would needto clarify our mission. Our goals for this publication should be consistent with our values. These values, such as scientific rigor,integrity, and accountability, should be reflected in our policies. We should be cognizant of the role we play in national scientificdiscourse while we endeavor to make an impact in the global scene. We are accountable to our stakeholders — nurturingearly career scholars, supplying evidence to health policymakers, and being accountable to those who provide resources tosustain us. This stewardship is essential so that ACTA will stand shoulder to shoulder with the giants on which science buildsupon to benefit future generations.

Artificial Intelligence ; Commerce ; Costs And Cost Analysis ; Disclosure ; Drawing ; Efficiency ; Family Characteristics ; Forecasting ; Goals ; Gymnastics ; Health ; Health Resources ; Industry ; Intelligence ; Inventions ; Language ; Literature ; Methods ; Play And Playthings ; Policy ; Publications ; Publishing ; Research ; Residence Characteristics ; Role ; Science ; Shoulder ; Social Responsibility ; Universities ; Ursidae ; Volition ; Work ; World Health Organization

BACKGROUND : The incremental shuttle walk test (ISWT) and six-minute walk test (6MWT) assess cardiorespiratory endurance in sedentary populations, with the ISWT being externally paced and the 6MWT self-paced. This study aimed to evaluate whether both tests produce comparable cardiorespiratory responses. METHODS : 100 healthy sedentary adults (18–59 years) from Cipto Mangunkusumo Hospital completed both tests. Outcomes measured included distance traveled, maximal heart rate (HRmax), and Borg scale scores (rating of perceived exertion [RPE], dyspnea, and leg fatigue). RESULTS : Of 100 sedentary adults (25 men, 75 women), the ISWT resulted in significantly longer walking distances (p<0.001), higher post-test Borg dyspnea scores (median [interquartile range]: 2 [1–3]) versus 1 [0–2]; p = 0.024), and the higher HRmax (70.9 [9.2%] bpm versus 67.9 [10.9%] bpm; p = 0.004) compared to the 6MWT. No significant differences were observed in other parameters, and Bland–Altman analysis revealed no proportional bias for Borg leg fatigue scores (p = 0.561). CONCLUSIONS In healthy sedentary adults, the 6MWT and ISWT showed no agreement in distance traveled, Borg dyspnea scale scores, or HRmax, but they agreed on Borg leg fatigue scores.
exercise test ; exercise tolerance ; incremental shuttle walk test ; physical fitness ; six-minute walk test

PURPOSE: The purpose of this study is to surveil the injuries in wrestling according to the different age categories and wrestling styles throughout the competition season. METHODS: The study was designed as a descriptive study. The study was conducted during the wrestling competition season in 2023 (from January 2023 to July 2023), which includes 5 different age categories: U-15, U-17, U-20, U-23, and seniors, along with the Turkey National Wrestling Championships. The data of injuries was recorded immediately after the acute injury was treated by the medical expert during the competitions and evaluated according to the parameters that were obtained. In the statistical analysis, the frequency and percentage values were presented as descriptive statistics and the Chi-square test was used. RESULTS: The study incorporated a total of 6214 wrestlers and a total of 7151 wrestling bouts were performed during these competitions. The analyses indicated that the rate of injury incidence was 42.65‰ in all wrestling styles. When taking account of the injured body parts in all wrestlers' exposures, the occurrence of injuries to the head-face, neck, trunk, upper extremity, and lower extremity, rates of 17.6‰, 1.3‰, 3.6‰, 13.5‰, and 6.6‰, respectively, were observed. According to the pre-diagnosis based on freestyle, Greco-Roman, and female wrestling styles, injuries with bleeding (39.6%, 46.3%, and 14.6%, respectively) and muscle strain (37.9%, 28.7 %, and 52.6%, respectively) most often occurred. CONCLUSION The study findings indicate that most cases of injury appeared to occur in bleeding and muscle strain in all wrestling styles. We suggest that medical experts should set up their health equipment with consideration to the injuries that occur most frequently.
Humans ; Male ; Wrestling/injuries* ; Young Adult ; Adolescent ; Female ; Athletic Injuries/epidemiology* ; Turkey/epidemiology* ; Adult ; Age Factors ; Incidence ; Child

BACKGROUND

Walking is widely recognized for its benefits in pain management, disability reduction, and psychological well-being, primarily due to its cost-effectiveness and accessibility. However, comprehensive qualitative insights into the full extent of its benefits remain insufficient. Chronic low back pain (CLBP) significantly impairs daily activities, requiring a multifaceted intervention approach, as advocated by the Biopsychosocial (BPS) model and the International Classification of Functioning, Disability, and Health (ICF) framework.

OBJECTIVES

This systematic review aims to evaluate the perceptions and experiences related to walking among adults suffering from CLBP, understand the barriers and facilitators influencing walking behaviors, analyze behavioral patterns, and examine internal motivators for walking.

METHODS

This systematic review will include both published and unpublished qualitative studies with participants aged >18 with CLBP persisting > 3 months, where walking is utilized as the primary or secondary intervention. Databases, including PubMed, EBSCO Host, Science Direct, ProQuest, MEDLINE, Epistemonikos, Cochrane Database, and Web of Science, will be searched without language or year restrictions. The screening will involve an independent dual review of the title/abstract and full texts, followed by a critical appraisal. Data extraction and synthesis will employ a meta-aggregation approach, with findings assessed via the ConQual approach.

EXPECTED RESULTS

Synthesized findings will guide evidence-based practice. Recommendations will provide actionable insights to address gaps in qualitative research on walking, promoting a holistic, patient-centered approach to treatment.

PROSPERO REGISTRATION NUMBER

CRD42024509069.

Human ; Pain Management ; Adult ; Walking ; Social Factors

BACKGROUND

Combat sports are intense and physically demanding, and healthy weight control practices are necessary to ensure a safe and fair competition for all athletes involved.

OBJECTIVE

The study will determine the dietary and non-dietary weight control practices of Philippine National Wushu Sanda athletes. It will also aim to explore the perceived effects of these practices on performance and well-being.

METHODOLOGY

A qualitative study using semi-structured interviews will be used to gain insights into the athletes' experiences, habits, and practices regarding their weight control practices. The semi-structured questionnaire will focus on daily food intake, weight control practices, and their effects on performance and well-being. Thematic data analysis will be used to analyze the data.

EXPECTED RESULTS

Weight control practices of Wushu Sanda Athletes vary depending on the training phase. Both dietary practices, such as water intake, skipping meals, and food choices, and non-dietary practices, such as intense training and sweat suits, are expected to be observed to achieve their desired weight. These practices are anticipated to have been influenced by their coaches and senior athletes, having both positive and negative effects on the athlete’s physical, mental, and psychological well-being.

Human ; Martial Arts ; Sports ; Athletes

Objective To evaluate the value of pre-ascent 6-minute walking test performed at a high altitude in predicting the incidence of acute mountain sickness(AMS)induced by rapid ascent to a very high altitude.Methods After baseline information was collected,participants completed the 6-minute walking test at a high altitude of 2 900 m.Then,they rapidly ascended to a very high altitude of 5 000 m.The Lake Louise score was recorded to assess AMS.Results The AMS group showed a shorter pre-ascent 6-minute walking distance(6MWD)at the high altitude than the non-AMS group[480.00(450.00,521.75)m vs.546.00(516.50,568.50)m,P=0.006].No difference was observed regarding the pre-ascent heart rate or peripheral oxygen saturation(both P>0.05).The pre-ascent 6MWD at the high altitude was negatively correlated with the Lake Louise score assessed after rapid ascent to the very high altitude(r=-0.497,P=0.012).Logistic regression analysis confirmed that the pre-ascent 6MWD at the high altitude was associated with the risk of AMS induced by rapid ascent to the very high altitude(OR=0.971,95% CI=0.947-0.996,P=0.022).The results indicated that the pre-ascent 6MWD demonstrated ideal prediction performance(area under receiver operating characteristic curve=0.846,P=0.006).Conclusion The pre-ascent 6MWD recorded at the high altitude is a convenient and reliable predictor of the AMS induced by rapid ascent to the very high altitude.
Humans ; Altitude Sickness/diagnosis* ; Male ; Adult ; Female ; Young Adult ; Middle Aged ; Acute Disease ; Walk Test ; Walking ; Altitude ; Exercise Test

INTRODUCTION: The diagnosis of sarcopenia relies on key indicators such as handgrip strength, walking speed and muscle mass. Developing a composite index that integrates these measures could enhance clinical evaluation in older adults. This study aimed to standardise and combine these metrics to establish a z score for the sarcopenia composite index (ZoSCI) tailored for the ageing population. Additionally, we explore the risk factors associated with ZoSCI to provide insights into early prevention and intervention strategies. METHOD: This retrospective study analysed data between January 2017 and December 2021 from an elderly health programme in Taiwan, applying the Asian Working Group for Sarcopenia criteria to assess sarcopenia. ZoSCI was developed by standardising handgrip strength, walking speed and muscle mass into z scores and integrating them into a composite index. Receiver operating characteristic (ROC) curve analysis was used to determine optimal cut-off values, and multiple regression analysis identified factors influencing ZoSCI. RESULTS: Among the 5047 participants, the prevalence of sarcopenia was 3.7%, lower than the reported global prevalence of 3.9-15.4%. ROC curve analysis established optimal cut-off points for distinguishing sarcopenia in ZoSCI: -1.85 (sensitivity 0.91, specificity 0.88) for males and -1.97 (sensitivity 0.93, specificity 0.88) for females. Factors associated with lower ZoSCI included advanced age, lower education levels, reduced exercise frequency, lower body mass index and creatinine levels. CONCLUSION This study introduces ZoSCI, a new compo-site quantitative indicator for identifying sarcopenia in older adults. The findings highlight specific risk factors that can inform early intervention. Future studies should validate ZoSCI globally, with international collaborations to ensure broader applicability.
Humans ; Sarcopenia/physiopathology* ; Male ; Aged ; Female ; Retrospective Studies ; Hand Strength ; Taiwan/epidemiology* ; ROC Curve ; Aged, 80 and over ; Risk Factors ; Walking Speed ; Geriatric Assessment/methods* ; Prevalence ; Muscle, Skeletal ; Middle Aged

BACKGROUND: The achievement of an optimal return to sport (RTS) has remained a key goal after sports-related injuries, with the ongoing debate on the effectiveness of different surgical approaches for anterior cruciate ligament (ACL) rupture. This study aims to assess clinical outcomes and RTS across various surgical methods, such as anatomical single-bundle reconstruction (ASBR), central-axial single-bundle reconstruction (CASBR), and double-bundle reconstruction (DBR). METHODS: A randomized clinical trial was conducted, comprising 191 patients who underwent ACL rupture. These patients were divided into three groups based on the ACL reconstruction techniques they received (ASBR, CASBR, DBR). Over the 2-year follow-up period, the study assessed RTS through four single-hop tests, isokinetic extension tests, and limb asymmetry indices. Postoperative graft status was determined using the signal-to-noise quotient (SNQ), while knee function was evaluated using the International Knee Documentation Committee 2000 (IKDC-2000) score, Lysholm score, Tegner score, and degree of knee laxity. A binary logistic regression model was developed to forecast the factors influencing ideal RTS. RESULTS: DBR (67.63%) and CASBR (58.00%) exhibited higher RTS passing rates compared to ASBR (30.39%; χ2 = 19.57, P <0.05). Quadriceps strength symmetry in the lower limbs was identified as the key determinant of RTS ( χ2 = 17.08, P <0.05). The RTS rate was influenced by SNQs of the graft's tibial site (odds ratio: 0.544) and quadriceps strength of the reconstructed knee joint at 60°/s (odds ratio: 6.346). Notably, the DBR group showed enhanced knee stability, evidenced by superior results in the Lachman test ( χ2 = 13.49, P <0.01), objective IKDC-2000 ( χ2 = 27.02, P = 0.002), and anterior instability test ( χ2 = 9.46, P <0.01). Furthermore, DBR demonstrated superior clinical outcomes based on the Lysholm score (DBR: 89.57 ± 7.72, CASBR: 83.00 ± 12.71, ASBR: 83.21 ± 11.95; F = 10.452, P <0.01) and IKDC-2000 score (DBR: 90.95 ± 7.00, CASBR: 84.64 ± 12.68, ASBR: 83.63 ± 11.41; F = 11.78, P <0.01). CONCLUSION: For patients with ACL rupture, more ideal RTS rate and clinical outcomes were shown in the DBR group than in the ASBR and CASBR groups. Autograft status and quadriceps strength are postively related to RTS. TRIAL REGISTRATION ClinicalTrials.gov (NCT05400460).
Humans ; Anterior Cruciate Ligament Reconstruction/methods* ; Male ; Female ; Adult ; Anterior Cruciate Ligament Injuries/surgery* ; Young Adult ; Return to Sport ; Adolescent ; Anterior Cruciate Ligament/surgery* ; Treatment Outcome

BACKGROUND: Visual input significantly influences cerebral activity related to locomotor navigation, although the underlying mechanism remains unclear. This study aimed to analyze the effects of chronic visual impairment and its rehabilitation on sensorimotor integration during level walking in patients with age-related cataract. METHODS: This prospective case series enrolled 14 female patients (68.4 ± 4.7 years) with age-related cataract, scheduled for consecutive cataract surgeries at the Department of Ophthalmology in Peking University Third Hospital from June 2019 to June 2020. Electroencephalogram (EEG) signals during level walking were recorded using a portable EEG system before and 4 weeks after visual restoration. Walking speed was assessed using the Footscan system. Spectral power of the theta and alpha bands was analyzed with repeated-measures analysis of variance, with Assignment (rest and walking), Phase (preoperative and postoperative), and Electrode sites (F3, Fz, F4, O1, and O2) as within-subject factors. RESULTS: Compared to the visual impairment state, theta band power significantly decreased after visual restoration (13.16 ± 1.58 μV 2vs. 23.65 ± 3.48 μV 2 , P = 0.018). Theta activity was notably reduced during walking (17.24 ± 2.43 μV 2vs. 37.86 ± 6.62 μV 2 , P = 0.017), while theta power at rest was not significantly different between the two phases (9.44 ± 1.24 μV 2vs. 9.08 ± 1.74 μV 2 , P = 0.864). Changes in walking speed were correlated with alterations in theta power at electrode sites of O1 ( r = -0.574, P = 0.032) and O2 ( r = -0.648, P = 0.012). Alpha band power remained stable during walking and was unaffected by visual status. CONCLUSIONS Chronic visual impairment from age-related cataract triggers enhanced cerebral activation of sensorimotor integration to compensate for visual decline during locomotion. This cerebral over-activation is effectively alleviated by visual restoration.
Humans ; Female ; Walking/physiology* ; Aged ; Electroencephalography/methods* ; Prospective Studies ; Middle Aged ; Cataract/physiopathology* ; Vision Disorders/physiopathology*