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1.
Asia Pac J Public Health ; : 10105395241260541, 2024 Jun 12.
Artículo en Inglés | MEDLINE | ID: mdl-38867476

RESUMEN

The COVID-19 pandemic has posed unprecedented challenges with its impact on patient safety culture and staff well-being. This study was to identify potential changes in safety culture among health care workers from before to during the COVID-19 pandemic, and to determine the differences across occupational groups. The Safety Attitudes Questionnaire (SAQ) was administered electronically in both English and Malay languages using the Google Forms platform in 2018 and was repeated in 2021, during the COVID-19 pandemic. Comparisons were made between 2018 and 2021 to determine changes in patient safety culture for the overall staff population and by occupational groups. A total of 3175 health care workers completed the questionnaire in 2021. Overall, a comparable percentage agreement was found for all SAQ domains in 2018 and 2021 with visible improvements for doctors and support staff. Safety Attitudes Questionnaire domain scores differed in teamwork, safety climate, perception of hospital management, and working condition domains across occupational groups. Self-isolation and COVID-19 were associated with poorer SAQ domain scores, while redeployment was associated with improvements in SAQ domain scores. Interventions targeting areas of weakness as well as utilizing positive experiences such as redeployment should be explored to enhance patient safety in hospitals settings postpandemic.

2.
Artif Organs ; 2024 Jun 17.
Artículo en Inglés | MEDLINE | ID: mdl-38884389

RESUMEN

BACKGROUND: Functional electrical stimulation (FES) cycling has been reported to enhance muscle strength and improve muscle fatigue resistance after spinal cord injury (SCI). Despite its proposed benefits, the quantification of muscle fatigue during FES cycling remains poorly documented. This study sought to quantify the relationship between the vibrational performance of electrically-evoked muscles measured through mechanomyography (MMG) and its oxidative metabolism through near-infrared spectroscopy (NIRS) characteristics during FES cycling in fatiguing paralyzed muscles in individuals with SCI. METHODS: Six individuals with SCI participated in the study. They performed 30 min of FES cycling with MMG and NIRS sensors on their quadriceps throughout the cycling, and the signals were analyzed. RESULTS: A moderate negative correlation was found between MMG root mean square (RMS) and oxyhaemoglobin (O2Hb) [r = -0.38, p = 0.003], and between MMG RMS and total hemoglobin (tHb) saturation [r = -0.31, p = 0.017]. Statistically significant differences in MMG RMS, O2Hb, and tHb saturation occurred during pre- and post-fatigue of FES cycling (p < 0.05). CONCLUSIONS: MMG RMS was negatively associated with O2Hb and muscle oxygen derived from NIRS. MMG and NIRS sensors showed good inter-correlations, suggesting a promising use of MMG for characterizing metabolic fatigue at the muscle oxygenation level during FES cycling in individuals with SCI.

3.
Games Health J ; 13(3): 207-214, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38709784

RESUMEN

Background: Virtual reality (VR)-enhanced indoor hybrid cycling in people with spinal cord injury (SCI) can be comparable to outdoor hybrid cycling. Method: Eight individuals with chronic thoracic-lesion SCI performed voluntary arm and electrically assisted leg cycling on a hybrid recumbent tricycle. Exercises were conducted outdoors and indoors incorporating VR technology in which the outdoor environment was simulated on a large flat screen monitor. Electrical stimulation was applied bilaterally to the leg muscle groups. Oxygen uptake (VO2), heart rate, energy expenditures, and Ratings of Perceived Exertion were measured over a 30-minute outdoor test course that was also VR-simulated indoors. Immediately after each exercise, participants completed questionnaires to document their perceptual-psychological responses. Results: Mean 30-minute VO2 was higher for indoor VR exercise (average VO2-indoor VR-exercise: 1316 ± mL/min vs. outdoor cycling: 1255 ± 53 mL/min; highest VO2-indoor VR-exercise: 1615 ± 67 mL/min vs. outdoor cycling: 1725 ± 67 mL/min). Arm and leg activity counts were significantly higher during indoor VR-assisted hybrid functional electrical stimulation (FES) cycling than outdoors; 42% greater for the arms and 23% higher for the legs (P < 0.05). Similar responses were reported for exercise effort and perceptual-psychological outcomes during both modes. Conclusion: This study proposes that combining FES and VR technology provides new opportunities for physical activity promotion or exercise rehabilitation in the SCI population, since these modes have similar "dose-potency" and self-perceived effort. Human Research Ethics Committee of the University of Sydney Ref. No. 01-2010/12385.


Asunto(s)
Brazo , Traumatismos de la Médula Espinal , Realidad Virtual , Humanos , Traumatismos de la Médula Espinal/psicología , Traumatismos de la Médula Espinal/fisiopatología , Masculino , Adulto , Femenino , Persona de Mediana Edad , Brazo/fisiología , Pierna/fisiología , Pierna/fisiopatología , Consumo de Oxígeno/fisiología , Frecuencia Cardíaca/fisiología , Terapia por Ejercicio/métodos , Terapia por Ejercicio/instrumentación , Terapia por Ejercicio/psicología , Terapia por Ejercicio/normas , Ejercicio Físico/psicología , Ejercicio Físico/fisiología , Ciclismo/fisiología , Ciclismo/psicología , Terapia por Estimulación Eléctrica/métodos , Terapia por Estimulación Eléctrica/instrumentación
4.
Sci Rep ; 14(1): 6451, 2024 03 18.
Artículo en Inglés | MEDLINE | ID: mdl-38499594

RESUMEN

Literature has shown that simulated power production during conventional functional electrical stimulation (FES) cycling was improved by 14% by releasing the ankle joint from a fixed ankle setup and with the stimulation of the tibialis anterior and triceps surae. This study aims to investigate the effect of releasing the ankle joint on the pedal power production during FES cycling in persons with spinal cord injury (SCI). Seven persons with motor complete SCI participated in this study. All participants performed 1 min of fixed-ankle and 1 min of free-ankle FES cycling with two stimulation modes. In mode 1 participants performed FES-evoked cycling with the stimulation of quadriceps and hamstring muscles only (QH stimulation), while Mode 2 had stimulation of quadriceps, hamstring, tibialis anterior, and triceps surae muscles (QHT stimulation). The order of each trial was randomized in each participant. Free-ankle FES cycling offered greater ankle plantar- and dorsiflexion movement at specific slices of 20° crank angle intervals compared to fixed-ankle. There were significant differences in the mean and peak normalized pedal power outputs (POs) [F(1,500) = 14.03, p < 0.01 and F(1,500) = 7.111, p = 0.008, respectively] between fixed- and free-ankle QH stimulation, and fixed- and free-ankle QHT stimulation. Fixed-ankle QHT stimulation elevated the peak normalized pedal PO by 14.5% more than free-ankle QH stimulation. Releasing the ankle joint while providing no stimulation to the triceps surae and tibialis anterior reduces power output. The findings of this study suggest that QHT stimulation is necessary during free-ankle FES cycling to maintain power production as fixed-ankle.


Asunto(s)
Terapia por Estimulación Eléctrica , Traumatismos de la Médula Espinal , Humanos , Articulación del Tobillo , Extremidad Inferior , Músculo Esquelético
6.
Life (Basel) ; 13(7)2023 Jul 06.
Artículo en Inglés | MEDLINE | ID: mdl-37511894

RESUMEN

BACKGROUND: Low-level (LLLT) and high-intensity laser therapy (HILT) can be beneficial additions to knee osteoarthritis (KOA) rehabilitation exercises; however, it is still being determined which electrophysical agent is more effective. AIM: To compare the effects of LLLT and HILT as adjuncts to rehabilitation exercises (LL + EX and HL + EX) on clinical outcomes in KOA. METHODS: Thirty-four adults with mild-to-moderate KOA were randomly allocated to either LL + EX or HL + EX (n = 17 each). Both groups underwent their respective intervention weekly for twelve weeks: LL + EX (400 mW, 830 nm, 10 to 12 J/cm2, and 400 J per session) or HL + EX (5 W, 1064 nm, 19 to 150 J/cm2, and 3190 J per session). The laser probe was placed vertically in contact with the knee and moved in a slow-scan manner on the antero-medial/lateral sides of the knee joint. Participants' Knee Injury and Osteoarthritis Outcome Score (KOOS), Numerical Pain Rating Scale (NPRS), active knee flexion, and Timed Up-and-Go test (TUG) were assessed. RESULTS: Post intervention, both groups showed improvements in their KOOS, NPRS, active knee flexion, and TUG scores compared to baseline (p < 0.01). The mean difference of change in KOOS, NPRS, and active knee flexion scores for the HL + EX group surpassed the minimal clinically important difference threshold. In contrast, the LL + EX group only demonstrated clinical significance for the NPRS scores. CONCLUSIONS: Incorporating HILT as an adjunct to usual KOA rehabilitation led to significantly higher improvements in pain, physical function, and knee-related disability compared to LLLT applied in scanning mode.

7.
Turk J Phys Med Rehabil ; 69(1): 23-30, 2023 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-37201013

RESUMEN

Objectives: This study was conducted to investigate the effects of combined progressive resistance training (PRT) and functional electrical stimulation-evoked leg cycling exercise (FES-LCE) on isometric peak torque and muscle volume in individuals with incomplete spinal cord injury. Patients and methods: In the single-blind, randomized controlled trial performed between April 2015 and August 2016, 28 participants were randomized between two exercise interventions (FES-LCE+PRT and FES-LCE alone), and training was conducted over 12 weeks. The isometric muscle peak torque and muscle volume for both lower limbs were measured at the baseline and after 6 and 12 weeks. Linear mixed-model analysis of variance was performed to test the effects of FES-LCE+PRT versus FES-LCE on each outcome measure over time via an intention-to-treat analysis. Results: Twenty-three participants (18 males, 5 females; mean age: 33.4±9.7 years; range 21 to 50 years) completed study (10 in the FES-LCE+PRT group, and 13 in the FES-LCE group). The 12-week pre-and posttraining change for left hamstrings' muscle peak torque in the FES-LCE+PRT group (mean difference=4.5±7.9 Nm, 45% change, p<0.05) was consistently higher than that in the FES-LCE group (mean difference=2.4±10.3 Nm, 4% change; p<0.018). The improvement in the right quadriceps muscle's peak torque of the FES-LCE+PRT group (mean difference=19±7.6 Nm, 31% change, p<0.05) was more significant compared to the FES-LCE group. The left muscle volume showed a remarkable increase after 12 weeks in the FES-LCE+PRT group (mean difference=0.3±9.3 L, 7% change, p<0.05). Conclusion: The combination of PRT and FES-LCE was better in improving lower limb muscle strength and volume in chronic incomplete individuals with spinal cord injury.

8.
Asia Pac J Public Health ; 35(2-3): 162-167, 2023 03.
Artículo en Inglés | MEDLINE | ID: mdl-36872616

RESUMEN

This single-center study aimed to explore the factors associated with coronavirus disease (COVID-19) transmission in a hospital. All laboratory-confirmed COVID-19 cases among health care workers (HCWs) in a tertiary hospital in Malaysia were analyzed cross-sectionally from January 25, 2020, to September 10, 2021. A total of 897 HCWs in the hospital had laboratory-confirmed COVID-19 infection during the study period. Around 37.4% of HCWs were suspected to acquire COVID-19 infection from the hospital workplace. Factors associated with lower odds of workplace COVID-19 transmission were being females, ≥30 years old, fully vaccinated, and working as clinical support staff. Involvement in COVID-19 patient care was significantly associated with higher odds (adjusted odds ratio = 3.53) of workplace COVID-19 transmission as compared with non-workplace transmission. Most HCWs in the tertiary hospital acquired COVID-19 infection from non-workplace settings. During a pandemic, it is important to communicate with HCWs about the risk of both workplace and non-workplace COVID-19 transmission and to implement measures to reduce both workplace and non-workplace COVID-19 transmission.


Asunto(s)
COVID-19 , Infección Hospitalaria , Femenino , Humanos , Adulto , Masculino , Infección Hospitalaria/epidemiología , Infección Hospitalaria/prevención & control , SARS-CoV-2 , Malasia/epidemiología , Personal de Salud , Centros de Atención Terciaria
9.
J Vis Exp ; (189)2022 11 11.
Artículo en Inglés | MEDLINE | ID: mdl-36440840

RESUMEN

Execution of Sit-to-Stand (SitTS) in incomplete spinal cord injury (SCI) patients involves motor function in both upper and lower extremities. The use of arm support, in particular, is a significant assistive factor while executing SitTS movement in SCI population. In addition, the application of functional electrical stimulation (FES) onto quadriceps and gluteus maximus muscles is one of the prescribed management for incomplete SCI to improve muscle action for simple lower limb movements. However, the relative contribution of upper and lower extremities during SitTS has not been thoroughly investigated. Two motor incomplete SCI paraplegics performed repetitive SitTS to fatigue exercise challenge. Their performance was investigated as a mixed-method case-control study comparing SitTS with and without the assistance of FES. Three sets of SitTS tests were completed with 5-min resting period allocated in between sets, with mechanomyography (MMG) sensors attached over the rectus femoris muscles bilaterally. The exercise was separated into 2 sessions; Day 1 for voluntary SitTS and Day 2 for FES-assisted SitTS. Questionnaires were conducted after every session to gather the participants' input about their repetitive SitTS experience. The analysis confirmed that a SitTS cycle could be divided into three phases; Phase 1 (Preparation to stand), Phase 2 (Seat-off), and Phase 3 (Initiation of hip extension), which contributed to 23% ± 7%, 16% ± 4% and 61% ± 6% of the SitTS cycle, respectively. The contribution of arms and legs during SitTS movement varied in different participants based on their legs' Medical Research Council (MRC) muscle grade. In particular, the applied arm forces start to increase clearly when the leg forces start to decline during standing. This finding is supported by the significantly reduced MMG signal indicating leg muscle fatigue and their reported feeling of tiredness.


Asunto(s)
Pierna , Traumatismos de la Médula Espinal , Humanos , Pierna/fisiología , Brazo/fisiología , Proyectos Piloto , Estudios de Casos y Controles , Fatiga Muscular/fisiología
12.
Artif Organs ; 46(10): 1998-2008, 2022 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-35662061

RESUMEN

BACKGROUND: Repetitive electrically-evoked muscle contractions lead to the early onset of muscle fatigue. This study assessed the relationship between muscle mechanomyography (%RMS-MMG) and tissue oxygen saturation (%TSI) in extensor carpi radialis (ECR) during electrically-evoked fatiguing exercise in individuals with tetraplegia. METHODS: Skin-surface mechanomyography (MMG) and near-infrared spectroscopy (NIRS) sensors were placed on the ECR of seven individuals with tetraplegia. All participants performed repetitive electrically-evoked wrist extension to fatigue while their muscle MMG and NIRS responses were monitored against their power output (PO). FINDINGS: One out of seven participants showed no changes in %TSI throughout the repeated wrist FES-evoked contraction. The other six participants' %TSI was positively correlated with %PO before fatigue onset. At 50%POpeak , %TSI was negatively correlated (0.489) significantly with declining %PO as the ability of the muscle to take up oxygen became limited. The %RMS-MMG behaved analogously during pre and post-fatigue against declining %PO, whereby both displayed positive correlations of 0.443 and 0.214, respectively, (%RMS-MMG decreased) throughout the exercise session. Regression analysis revealed that %TSI was proportional to pre-fatigue and inversely proportional to %RMS-MMG during post-fatigue. CONCLUSION: The significant changes in muscle mechanomyography and tissue oxygenation correlations after 50%POpeak implied that the muscle contraction mechanical-and-physiological behavior association had been altered following FES-evoked fatigue.


Asunto(s)
Saturación de Oxígeno , Muñeca , Electromiografía , Humanos , Contracción Muscular/fisiología , Fatiga Muscular/fisiología , Músculo Esquelético/fisiología , Oxígeno , Cuadriplejía/etiología
14.
Ann Rehabil Med ; 46(1): 33-44, 2022 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-35272438

RESUMEN

OBJECTIVE: To determine the effects of the Paraplegia Fitness Integrated Training (PARAFiT) program, which is an integrated graded physical exercise and health education program for individuals with spinal cord injury (SCI). METHODS: This nonrandomized single-blind study included 44 participants, who were assigned to either an intervention (PARAFiT) group or an active control (conventional physiotherapy) group. The intervention group underwent the PARAFiT program (8 weeks), which consisted of circuit-based interval training, progressive upper limb resistance training, and health education sessions. During the unsupervised period, the intervention group continuously underwent health education program once a month for 2 months (8 weeks). Repeated-measures analysis of variance was used for the analysis. RESULTS: The intervention group presented with a higher level of physical activity than did the control group; however, the difference was not significant (p=0.36). Additionally, the intervention group presented with better exercise self-efficacy and cardiorespiratory fitness and stronger bilateral shoulder muscle and handgrip than did the control group (all p<0.05). Exercise adherence was higher in the intervention group than in the control group during both the supervised (80% vs. 75%) and unsupervised (40% vs. 20%) periods. CONCLUSION: The PARAFiT program enhanced the level of physical activity, exercise self-efficacy, physical fitness, and exercise adherence among the patients with SCI. Future studies should incorporate guidelines for home-based exercises and regular monitoring to promote long-term adherence to exercise and physical activity among individuals with SCI.

15.
J Sport Health Sci ; 11(6): 671-680, 2022 11.
Artículo en Inglés | MEDLINE | ID: mdl-33068748

RESUMEN

BACKGROUND: Due to its clinically proven safety and health benefits, functional electrical stimulation (FES) cycling has become a popular exercise modality for individuals with spinal cord injury (SCI). Since its inception in 2013, the Cybathlon championship has been a platform for publicizing the potential of FES cycling in rehabilitation and exercise for individuals with SCI. This study aimed to evaluate the contribution of the Cybathlon championship to the literature on FES cycling for individuals with SCI 3 years pre and post the staging of the Cybathlon championship in 2016. METHODS: Web of Science, Scopus, ScienceDirect, IEEE Xplore, and Google Scholar databases were searched for relevant studies published between January 2013 and July 2019. The quality of the included studies was objectively evaluated using the Downs and Black checklist. RESULTS: A total of 129 articles on FES cycling were retained for analysis. A total of 51 articles related to Cybathlon were reviewed, and 14 articles were ultimately evaluated for the quality. In 2017, the year following the Cybathlon championship, Web of Science cited 23 published studies on the championship, which was almost 5-fold more than that in 2016 (n = 5). Training was most often reported as a topic of interest in these studies, which mostly (76.7%) highlighted the training parameters of interest to participating teams in their effort to maximize their FES cycling performance during the Cybathlon championship. CONCLUSION: The present study indicates that the Cybathlon championship in 2016 contributed to the number of literature published in 2017 on FES cycling for individuals with SCI. This finding may contribute to the lessons that can be learned from participation in the Cybathlon and potentially provide additional insights into research in the field of race-based FES cycling.


Asunto(s)
Ciclismo , Traumatismos de la Médula Espinal , Humanos , Ejercicio Físico , Estimulación Eléctrica
16.
J Spinal Cord Med ; 45(6): 898-906, 2022 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-33465010

RESUMEN

STUDY DESIGN: Pre- and post- trial. OBJECTIVES: To determine the changes of health belief levels after a pressure ulcer (PrU) prevention educational program based on the Health Belief Model (HBM). SETTING: Department of Rehabilitation Medicine, University Medical Centre, Malaysia. METHODS: This study was conducted between May 2016 and May 2018. We created a multidisciplinary structured PrU prevention education program based on the HBM, consisting of didactic lectures, open discussions and a practical session. The content of the program was based on several PrU prevention guidelines. The education program focused on a group of 6-10 participants, and was conducted by a multidisciplinary team; i.e. doctor, physiotherapist, occupational therapist and a nurse. The skin care belief scales (SCBS) questionnaire was administered pre, post and 8-week post intervention, which measured the 9 domains of HBM. The data from the study was analyzed using repeated measures ANOVA to assess the effectiveness of the program. RESULTS: Thirty spinal cord injured participants who fulfilled the inclusion and exclusion criteria completed this study. The results of the education program show statistically significant effects on Susceptibility; F (2,58) = 12.53, P < 0.05, Barriers to Skin Check Belief; F(2,58) = 5.74, P > 0.05, Benefits to Wheelchair Pressure Relief Belief; F(1.65,47.8) = 3.97, P < 0.05, Barriers to Turning and Positioning Belief; F(2,58) = 3.92, P < 0.05 and Self-Efficacy; F(1.7,49.11) = 4.7, P < 0.05. CONCLUSIONS: A structured HBM based education program is shown to improve health beliefs level in five SCBS domains. This education program is recommended for PrU prevention within the spinal cord injured population. IMPLICATIONS: A multidisciplinary structured HBM based education program may improve the current method of PrU prevention education.


Asunto(s)
Úlcera por Presión , Traumatismos de la Médula Espinal , Humanos , Modelo de Creencias sobre la Salud , Úlcera por Presión/etiología , Úlcera por Presión/prevención & control , Cuidados de la Piel , Traumatismos de la Médula Espinal/complicaciones , Traumatismos de la Médula Espinal/rehabilitación , Encuestas y Cuestionarios
17.
BMC Infect Dis ; 21(1): 1238, 2021 Dec 09.
Artículo en Inglés | MEDLINE | ID: mdl-34886794

RESUMEN

BACKGROUND: Hospitals are vulnerable to COVID-19 outbreaks. Intrahospital transmission of the disease is a threat to the healthcare systems as it increases morbidity and mortality among patients. It is imperative to deepen our understanding of transmission events in hospital-associated cases of COVID-19 for timely implementation of infection prevention and control measures in the hospital in avoiding future outbreaks. We examined the use of epidemiological case investigation combined with whole genome sequencing of cases to investigate and manage a hospital-associated cluster of COVID-19 cases. METHODS: An epidemiological investigation was conducted in a University Hospital in Malaysia from 23 March to 22 April 2020. Contact tracing, risk assessment, testing, symptom surveillance, and outbreak management were conducted following the diagnosis of a healthcare worker with SARS-CoV-2 by real-time PCR. These findings were complemented by whole genome sequencing analysis of a subset of positive cases. RESULTS: The index case was symptomatic but did not fulfill the initial epidemiological criteria for routine screening. Contact tracing suggested epidemiological linkages of 38 cases with COVID-19. Phylogenetic analysis excluded four of these cases. This cluster included 34 cases comprising ten healthcare worker-cases, nine patient-cases, and 15 community-cases. The epidemic curve demonstrated initial intrahospital transmission that propagated into the community. The estimated median incubation period was 4.7 days (95% CI: 3.5-6.4), and the serial interval was 5.3 days (95% CI: 4.3-6.5). CONCLUSION: The study demonstrated the contribution of integrating epidemiological investigation and whole genome sequencing in understanding disease transmission in the hospital setting. Contact tracing, risk assessment, testing, and symptom surveillance remain imperative in resource-limited settings to identify and isolate cases, thereby controlling COVID-19 outbreaks. The use of whole genome sequencing complements field investigation findings in clarifying transmission networks. The safety of a hospital population during this COVID-19 pandemic may be secured with a multidisciplinary approach, good infection control measures, effective preparedness and response plan, and individual-level compliance among the hospital population.


Asunto(s)
COVID-19 , Brotes de Enfermedades , Hospitales Universitarios , Humanos , Malasia/epidemiología , Pandemias , Filogenia , SARS-CoV-2
18.
Int J Public Health ; 66: 619823, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34744581

RESUMEN

Objectives: As advancing evidence on modifiable resources to support mental health in persons experiencing physical disabilities is of particular importance, we investigate whether structural and functional social relationships relate to mental health in people with spinal cord injury (SCI). Methods: Data from 12,330 participants of the International SCI community survey (InSCI) from 22 countries were analyzed. Structural (partnership status, living situation) and functional aspects of social relationships (belongingness, relationship satisfaction, problems with social interactions) were regressed on the SF-36 mental health index (MHI-5), stratified by countries and for the total sample using multilevel models. Results: Functional aspects of social relationships were consistently related to clinically relevant higher MHI-5 scores and lower risk of mental health disorders (MHI-5 >56). Structural social relationships were inconsistently associated with mental health in our sample. Conclusion: This study provides evidence that functional aspects of social relationships are important resources for mental health. Interventions to establish and maintain high quality relationships should be considered in public health interventions and rehabilitation programs to reduce long-term mental health problems in persons experiencing physical disabilities.


Asunto(s)
Personas con Discapacidad , Relaciones Interpersonales , Salud Mental , Personas con Discapacidad/psicología , Personas con Discapacidad/estadística & datos numéricos , Salud Global/estadística & datos numéricos , Humanos , Salud Mental/estadística & datos numéricos , Observación , Encuestas y Cuestionarios
19.
PLoS One ; 16(4): e0249394, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-33852588

RESUMEN

INTRODUCTION: The reporting of Coronavirus Disease 19 (COVID-19) mortality among healthcare workers highlights their vulnerability in managing the COVID-19 pandemic. Some low- and middle-income countries have highlighted the challenges with COVID-19 testing, such as inadequate capacity, untrained laboratory personnel, and inadequate funding. This article describes the components and implementation of a healthcare worker surveillance programme in a designated COVID-19 teaching hospital in Malaysia. In addition, the distribution and characteristics of healthcare workers placed under surveillance are described. MATERIAL AND METHODS: A COVID-19 healthcare worker surveillance programme was implemented in University Malaya Medical Centre. The programme involved four teams: contact tracing, risk assessment, surveillance and outbreak investigation. Daily symptom surveillance was conducted over fourteen days for healthcare workers who were assessed to have low-, moderate- and high-risk of contracting COVID-19. A cross-sectional analysis was conducted for data collected over 24 weeks, from the 6th of March 2020 to the 20th of August 2020. RESULTS: A total of 1,174 healthcare workers were placed under surveillance. The majority were females (71.6%), aged between 25 and 34 years old (64.7%), were nursing staff (46.9%) and had no comorbidities (88.8%). A total of 70.9% were categorised as low-risk, 25.7% were moderate-risk, and 3.4% were at high risk of contracting COVID-19. One-third (35.2%) were symptomatic, with the sore throat (23.6%), cough (19.8%) and fever (5.0%) being the most commonly reported symptoms. A total of 17 healthcare workers tested positive for COVID-19, with a prevalence of 0.3% among all the healthcare workers. Risk category and presence of symptoms were associated with a positive COVID-19 test (p<0.001). Fever (p<0.001), cough (p = 0.003), shortness of breath (p = 0.015) and sore throat (p = 0.002) were associated with case positivity. CONCLUSION: COVID-19 symptom surveillance and risk-based assessment have merits to be included in a healthcare worker surveillance programme to safeguard the health of the workforce.


Asunto(s)
Prueba de COVID-19/métodos , COVID-19/prevención & control , Brotes de Enfermedades/prevención & control , Adulto , COVID-19/diagnóstico , Prueba de COVID-19/tendencias , Comorbilidad , Trazado de Contacto/métodos , Estudios Transversales , Monitoreo Epidemiológico , Femenino , Personal de Salud , Hospitales de Enseñanza , Humanos , Malasia/epidemiología , Masculino , Pandemias , SARS-CoV-2/aislamiento & purificación
20.
Spinal Cord ; 59(7): 777-786, 2021 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-33230272

RESUMEN

STUDY DESIGN: Focus group qualitative study. OBJECTIVES: To explore factors affecting adherence to behaviours appropriate for the prevention of pressure injuries (PIs) in people with spinal cord injury (SCI) in Malaysia. SETTING: University Hospital, Malaysia METHODS: Four sets of focus group interviews were conducted, each with 5-10 participants, totalling 30 people with SCI. A trained interviewer used structured interviews designed to explore participants' experiences of complying with recommended behaviours for the prevention of PIs. All interviews were digitally recorded, transcribed, and analysed utilising thematic analysis. RESULTS: The factors that affected participants' adherence are classified into four main themes: (a) educational aspects, (b) internal drive, (c) social and environmental factors, and (d) post-SCI physiological changes. CONCLUSIONS: This qualitative study provides initial exploratory evidence regarding the thoughts, experience, and opinions pertaining to PI preventive behaviours within the Malaysian SCI population. The emerging themes contribute to an in-depth understanding of the competency of the Malaysian healthcare system in PI prevention, personal and societal factors influenced by the socio-demographic backgrounds, and disease-related factors that influence the adherence to such preventive interventions.


Asunto(s)
Úlcera por Presión , Traumatismos de la Médula Espinal , Humanos , Grupos Focales , Malasia , Investigación Cualitativa , Traumatismos de la Médula Espinal/complicaciones , Úlcera por Presión/prevención & control
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