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OBJECTIVES: Post-hospital falls impose a substantial healthcare burden on older adults, yet contributing factors remain inadequately examined. This study aimed to investigate underinvestigated factors associated with post-hospital falls. STUDY DESIGN: Retrospective territory-wide cohort study. METHODS: We examined the electronic medical records of patients aged ≥65 who were discharged from public hospitals in Hong Kong (2007-2018). During the 12 months following discharge, participants were monitored to identify falls based on diagnosis codes or clinical notes from inpatient episodes, the emergency department (ED) visits, and death records. Falls were categorized into two groups: those only requiring ED visits and those requiring hospitalizations. Binary logistic and multinomial logistic regressions examined the associated factors for post-hospital falls and subcategories of falls, respectively. RESULTS: Among 606,392 older patients, 28,593 (4.71%; 95% CI = 4.66%-4.77%) experienced falls within 12 months after discharge. Of those, 8438 (29.5%) only required ED visits, and 20,147 (70.5%) required hospitalizations. Discharge from non-surgical wards, length of stay over two weeks, receiving the Geriatric Day Hospital and Rehabilitation Day Program, advancing age, being female, having more comorbidities, taking more fall risk increasing drugs, previous admission for falls, and living in Hong Kong Island were associated with increased fall risk. Receiving allied health service or nurse service was associated with reduced risk. The same factors were more associated with falls requiring hospitalizations rather than falls only requiring ED visits. CONCLUSIONS: Older patients with identified factors were particularly vulnerable to post-hospital falls leading to rehospitalizations. Fall risk assessment and tailored prevention should prioritize this group.
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OBJECTIVE: To compare a couple-based cognitive behavioural intervention (CBI) for postnatal depression with CBI delivered to women alone and control (standard perinatal care). DESIGN: Multisite randomised controlled trial. SETTING: Antenatal clinics at three regional public hospitals in Hong Kong. SAMPLE: 388 low-risk childbearing couples. METHODS: Childbearing couples were randomly allocated to couple-based CBI (n = 134), women-alone CBI (n = 124) or control (n = 130). The CBI consists of a 3-hour antenatal group session and two 30-minute postnatal telephone follow-up sessions. MAIN OUTCOME MEASURES: The primary outcome was depressive symptoms, measured on the Edinburgh Postnatal Depression Scale (EPDS). Assessments were collected at baseline (during pregnancy), 6 weeks, 6 months, and 12 months postpartum. RESULTS: Depressive symptoms were significantly more improved at 6 weeks postpartum for mothers in couple-based CBI than in women-alone CBI (difference 1.46, 95% CI 0.11-2.81) or control groups (difference 1.71, 95% CI 0.29-3.13). The proportion of mothers with postnatal depression (EPDS score ≥ 10) was significantly lower at 6 weeks postpartum in couple-based CBI than in control (difference 17.8%, 95% CI 3.6-32.0). However, the treatment effect was not maintained at 6 and 12 months. There was no significant intervention effect among fathers. CONCLUSIONS: Couple-based CBI is more effective than CBI delivered to mothers alone and standard perinatal care in reducing the incidence of postnatal depression among Chinese mothers in the early postpartum period. TWEETABLE ABSTRACT: Couple-based cognitive behavioural intervention is effective in reducing postnatal depression among Chinese mothers in the early postpartum period.
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Terapia Cognitivo-Conductual/métodos , Depresión Posparto/prevención & control , Parejas Sexuales/psicología , Adulto , Depresión Posparto/psicología , Femenino , Hong Kong , Humanos , Masculino , Atención Prenatal/métodos , Atención Prenatal/psicologíaRESUMEN
INTRODUCTION: This study aimed to develop and validate a brief practitioner-friendly health literacy screening tool, called Rapid Estimate of Inadequate Health Literacy (REIHL), that estimates patients' health literacy inadequacy in demanding clinical settings. METHODS: This is a methodological study of 304 community-dwelling older adults recruited from one community health centre and five district elderly community centres. Logistic regression models were used to identify the coefficients of the REIHL score's significant factors. Receiver operating characteristic (ROC) curve analysis was then used to assess the REIHL's sensitivity and specificity. Path analysis was employed to examine the REIHL's criterion validity with the Chinese Health Literacy Scale for Chronic Care and concurrent validity with self-rated health scale and the Geriatric Depression Scale-15. RESULTS: The REIHL has scores ranging from 0 to 23. It had 76.9% agreement with the Chinese Health Literacy Scale for Chronic Care. The area under the ROC curve for predicting health literacy inadequacy was 0.82 (95% confidence interval=0.78-0.87, P<0.001). The ROC curve of the REIHL showed that scores ≥11 had a sensitivity of 77.8% and specificity of 75.6% for predicting health literacy inadequacy. The path analysis model showed excellent fit (Chi squared [2, 304] 0.16, P=0.92, comparative fit index 1.00, root mean square error of approximation <0.001, 90% confidence interval=0.00-0.04), indicating that the REIHL has good criterion and concurrent validity. CONCLUSION: The newly developed REIHL is a practical tool for estimating older adults' inadequate health literacy in clinical care settings.
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Evaluación Geriátrica/métodos , Alfabetización en Salud , Vida Independiente/psicología , Tamizaje Masivo/normas , Anciano , Anciano de 80 o más Años , Estudios Transversales , Femenino , Hong Kong , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Curva ROC , Reproducibilidad de los Resultados , Sensibilidad y EspecificidadRESUMEN
A timely estimate of suicide incidence is important for surveillance and monitoring but always difficult if not possible. The delay in reporting suicide cases between the time of occurrence of the deaths and them being registered is unavoidable. There is at least one year if not more of the delay time in the latest WHO website reporting the suicide statistics of most countries. Based on the daily newspaper reporting on suicide incidence, this study proposes a method to estimate the unknown incidence in a timely manner. It is shown that demographic characteristics such as age, suicide methods, and the districts of the deceased were significantly associated with the probability of the newspapers reporting the suicides. By incorporating this information on the daily suicide news reports into estimating the probability of the newspapers reporting the suicides, the daily number of suicide cases can be estimated. The proposed method is applied to estimate the number of suicides in Hong Kong where there is the Coroner's Court to investigate into suicide deaths, but it takes at least six months to deliver a verdict. The present method can generate timely and accurate estimations on the daily count of suicide deaths with only a one day lag. In a threefold nested cross-validation, the proposed approach has achieved an average RMSE of 1.38, MAE of 1.10, and R2 of 0.24. It can also serve as a surveillance system in providing estimations of temporal clusters of suicides with certain characteristics timelessly and accurately.
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Periódicos como Asunto , Vigilancia de la Población , Suicidio , Adulto , Anciano , Femenino , Hong Kong/epidemiología , Humanos , Incidencia , Masculino , Notificación Obligatoria , Persona de Mediana Edad , Probabilidad , Análisis de Regresión , Suicidio/estadística & datos numéricos , Adulto JovenRESUMEN
Gastrointestinal colonization by carbapenem-resistant Acinetobacter baumannii (CRAB) and multidrug-resistant Acinetobacter baumannii (MRAB) provides an important reservoir for clinical infections and hospital outbreaks. We conducted a 7-month study in a 3200-bed healthcare network to investigate the prevalence of gastrointestinal colonization of CRAB and MRAB in Hong Kong. Between 1 June and 31 December 2014, a total of 17,760 fecal specimens from 9469 patients were screened. Testing showed that 340 (1.9%) specimens from 224 (2.6%) patients were CRAB-positive, which included 70 (0.39%) MRAB-positive specimens from 54 (0.57%) patients. The presence of wound or ulcer, use of broad-spectrum antibiotics in the preceding 6 months, and residence in elderly homes are independent risk factors for gastrointestinal colonization of CRAB. Quantitative bacterial counts in various body sites (rectal, nasal, axilla, wound, catheterized urine, if available) were performed in 33 (61.1%) of 54 MRAB patients. Ten (30.3%) and 8 (24.2%) patients had high bacterial load (defined as over 3 log10) in rectal and nasal swabs, with a median of 5.04 log10 cfu/ml of rectal swab and 4.89 log10 cfu/ml of nasal swab in saline diluent, respectively. Nine (81.8%) of 11 patients with wounds had high bacterial load in wound swabs, with a median of 5.62 log10 cfu/ml. Use of fluoroquinolones 6 months before admission was the only significant factor associated with high bacterial load in nasal and rectal swabs. With the implementation of directly observed hand hygiene before meals and medications to all conscious hospitalized patients, no hospital outbreaks were observed during our study period.
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Infecciones por Acinetobacter/epidemiología , Acinetobacter baumannii/aislamiento & purificación , Antibacterianos/uso terapéutico , Portador Sano/epidemiología , Fluoroquinolonas/uso terapéutico , Tracto Gastrointestinal/microbiología , Mucosa Nasal/microbiología , Acinetobacter baumannii/efectos de los fármacos , Adulto , Anciano , Anciano de 80 o más Años , Carga Bacteriana , Portador Sano/microbiología , Farmacorresistencia Bacteriana Múltiple , Femenino , Hong Kong/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Factores de RiesgoRESUMEN
Clostridium difficile ribotype 002 with hypersporulating capacity has been increasingly identified in Hong Kong. Proactive infection control measures are important to prevent the establishment of endemicity of C. difficile ribotype 002. A total of 329 patients with healthcare-associated C. difficile infection (CDI) were recruited in our healthcare network between 1 January 2008 and 30 June 2012 in this study. The incidence rates of healthcare-associated CDI per 10,000 admissions and 10,000 patient-days increased significantly by 15.3 and 17.0%, respectively, per quarter (p < 0.001) from 2008 1Q to 2010 1Q by segmented Poisson regression. With the full implementation of enhanced infection control interventions, there was an immediate significant reduction in both healthcare-associated CDI rates per 10,000 admissions and per 10,000 patient-days by 47% (p < 0.001) in 2010 2Q, followed by a further decline of CDI per 10,000 admissions and CDI per 10,000 patient-days by -19.4 and -19.8% from 2010 2Q to 2012 2Q, respectively (p < 0.001), despite a replacement of hand washing with soap and water by alcohol-based hand rub in the healthcare network. The proportion of C. difficile ribotype 002 was not statistically different (34/177, 19.2% vs. 25/152, 16.4%, p = 0.515), and the consumption of broad-spectrum antibiotics presented as divided daily dose per 1,000 acute bed-day occupancy per quarter remained unchanged (140.9 vs. 152.3) before and after infection control interventions. Our results suggested that the reduction of healthcare-associated CDI was attributable to infection control interventions instead of replacement of ribotypes or reduction in antimicrobial selective pressure.
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Antiinfecciosos/uso terapéutico , Clostridioides difficile , Infecciones por Clostridium/tratamiento farmacológico , Infecciones por Clostridium/microbiología , Adulto , Anciano , Anciano de 80 o más Años , Antiinfecciosos/farmacología , Clostridioides difficile/clasificación , Clostridioides difficile/genética , Infecciones por Clostridium/epidemiología , Infecciones por Clostridium/prevención & control , Infección Hospitalaria , Femenino , Hong Kong/epidemiología , Hospitales Universitarios , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Estaciones del AñoRESUMEN
An increasing endemicity of multiple-drug-resistant Acinetobacter baumannii (MRAB) ST457 was noted in Hong Kong. The epidemiology, risk factors, and infection control measures to prevent nosocomial transmission of this epidemic clone were analyzed. A total of 5,058 patients cultured positive with A. baumannii between 1 January 2004 and 30 June 2014 were included, of which 297 (5.9 %) had bacteremia. The first case of MRAB bacteremia emerged in 2009, with an incidence that increased from 0.27 (one case) in 2009 to 1.86 (14 cases) per 100,000 patient-days in 2013 (p < 0.001). With the implementation of strict contact precautions and directly observed hand hygiene in conscious patients immediately before receiving meals and medications in July 2013, the incidence of MRAB bacteremia reduced from its peak to 0.77 (one case) per 100,000 patient-days in the first 6 months of 2014 (p < 0.001). Patients from long-term care facilities for the elderly [odds ratio (OR) 18.6, confidence interval (CI) 2.1-162.4, p = 0.008] and history of carbapenem (OR 7.0, CI 1.7-28.0, p = 0.006) and beta-lactam/beta-lactamase use (OR 5.6, CI 1.1-28.7, p = 0.038) 90 days prior to admission were independent risk factors for MRAB bacteremia by logistic regression when compared with carbapenem-susceptible A. baumannii bacteremia.
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Infecciones por Acinetobacter/prevención & control , Acinetobacter baumannii/efectos de los fármacos , Bacteriemia/prevención & control , Farmacorresistencia Bacteriana Múltiple , Enfermedades Endémicas/prevención & control , Higiene de las Manos/métodos , Control de Infecciones/métodos , Infecciones por Acinetobacter/epidemiología , Infecciones por Acinetobacter/microbiología , Acinetobacter baumannii/aislamiento & purificación , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Bacteriemia/epidemiología , Bacteriemia/microbiología , Niño , Preescolar , Infección Hospitalaria/epidemiología , Infección Hospitalaria/microbiología , Infección Hospitalaria/prevención & control , Femenino , Hong Kong/epidemiología , Hospitales , Humanos , Incidencia , Lactante , Masculino , Persona de Mediana Edad , Adulto JovenRESUMEN
BACKGROUND: Few studies have examined the impact of sex across different age groups and over time on chronic diseases in Asia. The objective of this study was to explore the effect of sex across different age groups and over time on stroke incidence and 30-day case fatality in Hong Kong. METHODS: Over 90% first hospitalizations for stroke in Hong Kong (from 2000 to 2007) were identified from the Clinical Management System of the Hospital Authority. Age-specific rate ratios (RRs; women to men) for incidence of first hospitalization and the 30-day case fatality were estimated based on Poisson regression models after adjustment for year of hospitalization. RESULTS: Women below the age of 85 years had a lower incidence of first hospitalization than men, and the effect size varied with age [35-44 years: RR = 0.56, 95% confidence interval (CI) = 0.49-0.64; 45-54 years: 0.65, 0.53-0.79; 55-64 years: 0.58, 0.48-0.71; 65-74 years: 0.71, 0.58-0.85; 75-84 years: 0.83, 0.68-1.00)]. Women aged ≥85 years had a stroke incidence similar to men, but the adjusted 30-day case fatality was significantly higher than that of men aged ≥85 years (RR = 1.14, 95% CI = 1.05-1.23). CONCLUSIONS: Lower rates of incidence were observed in women than men aged 35-84 years in Hong Kong but short-term case fatality is greater in women aged ≥85 years.
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Hemorragia Cerebral/mortalidad , Accidente Cerebrovascular/mortalidad , Hemorragia Subaracnoidea/mortalidad , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Hong Kong/epidemiología , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Factores Sexuales , Tasa de SupervivenciaRESUMEN
Previous studies examining daily temperature and stroke incidence have given conflicting results. We undertook this retrospective study of all stroke admissions in those aged 35 years old and above to Hong Kong public hospitals from 1999 through 2006 in order to better understand the effects of meteorological conditions on stroke risk in a subtropical setting. We used Poisson Generalized Additive Models with daily hemorrhagic (HS) and ischemic stroke (IS) counts separately as outcomes, and daily mean temperature, humidity, solar radiation, rainfall, air pressure, pollutants, flu consultation rates, day of week, holidays, time trend and seasonality as predictors. Lagged effects of temperature, humidity and pollutants were also considered. A total of 23,457 HS and 107,505 IS admissions were analyzed. Mean daily temperature had a strong, consistent, negative linear association with HS admissions over the range (8.2-31.8°C) observed. A 1°C lower average temperature over the same day and previous 4 days (lags 0-4) being associated with a 2.7% (95% CI: 2.0-3.4%, P < .0.0001) higher admission rate after controlling for other variables. This association was stronger among older subjects and females. Higher lag 0-4 average change in air pressure from previous day was modestly associated with higher HS risk. The association between IS and temperature was weaker and apparent only below 22°C, with a 1°C lower average temperature (lags 0-13) below this threshold being associated with a 1.6% (95% CI:1.0-2.2%, P < 0.0001) higher IS admission rate. Pollutant levels were not associated with HS or IS. Future studies should examine HS and IS risk separately.
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Hospitalización/estadística & datos numéricos , Accidente Cerebrovascular/epidemiología , Tiempo (Meteorología) , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Hong Kong/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Estaciones del AñoRESUMEN
BACKGROUND: Mobile health, the use of mobile technology in delivering health care, has been found to be effective in changing health behaviors, including improving breastfeeding practices in postpartum women. With the widespread use of smartphones and instant messaging apps in Hong Kong, instant messaging groups could be a useful channel for delivering breastfeeding peer support. OBJECTIVE: The aim of this paper is to study the feasibility and acceptability of an online instant messaging peer support group by trained peer counselors on improving breastfeeding outcome in primiparous women in Hong Kong. METHODS: A two-arm, assessor-blind, randomized controlled feasibility study will be conducted on 40 primiparous women with the intention to breastfeed. Participants are recruited from the antenatal obstetrics and gynecology clinic of a public hospital in Hong Kong and randomly assigned at a 1:1 ratio to either intervention or control group. The intervention group receives peer support in an online instant messaging group with trained peer counselors on top of standard care, whereas the control group receives standard care. Breastfeeding outcome will be assessed for 6 months post partum or until weaned. The breastfeeding status, the proportion and duration of exclusive and any breastfeeding in each group, and the self-efficacy and attitude of participants will be assessed. The feasibility and acceptability of the study would also be assessed in preparation for a full randomized controlled trial. RESULTS: This study (protocol version 1 dated January 5, 2021) has been reviewed and approved by the institutional review board of the University of Hong Kong, Hospital Authority Hong Kong West Cluster (reference UW 21-039), on January 26, 2021. Data collection is ongoing and expected to be completed in December 2021. The findings will be updated on clinical trial registry and disseminated in peer-reviewed journals. CONCLUSIONS: This study aims to assess the feasibility and effectiveness of an online instant messaging peer support group in improving the breastfeeding outcome of primiparous women in Hong Kong. Its findings could inform the feasibility of a full-scale trial with this intervention design. TRIAL REGISTRATION: ClinicalTrials.gov NCT04826796; https://clinicaltrials.gov/ct2/show/NCT04826796. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/32338.
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INTRODUCTION: With mobile technologies becoming more advanced and accessible, mobile health (mHealth) has been incorporated in delivering timely and convenient breastfeeding support. However, its feasibility and potential efficacy remain to be examined. Therefore, the primary objective of this study is to assess the feasibility and acceptability of an online instant messaging peer support group for breastfeeding. The secondary objective is to evaluate the effect of the intervention on breastfeeding outcomes. METHODS: A pilot randomized controlled trial was conducted. A total of 33 primiparous women were recruited in the antenatal clinic at a public hospital in Hong Kong between March and April 2021. They were randomized to receive either standard care (n = 18) or standard care and receive peer-group support in an online instant messaging app (n = 15). Participants received telephone follow-up for up to six months postpartum or until they stopped breastfeeding. After completing the study, six participants in the intervention group were interviewed to understand their perceptions of the intervention. RESULTS: This pilot study shows that online messaging peer support group is feasible and acceptable to women. In total, 54.4% of the eligible women agreed to participate, and 97.0% completed the follow-up. Participants perceived that providing peer support through instant messaging app is appropriate. It serves as a channel for the participants to ask questions and obtain information. Furthermore, meetings of the peer supporters and group members can be held to enhance the effectiveness of the intervention. In addition, no significant differences were found in any and exclusive breastfeeding rates, breastfeeding attitude, and breastfeeding self-efficacy between the two groups. CONCLUSIONS: This study shows that online messaging peer support group is feasible and acceptable. A full-scale study should be conducted to understand the effect of the online instant messaging peer support group on breastfeeding outcomes. TRIAL REGISTRATION: The study protocol is registered on Clinicaltrial.gov (NCT04826796) on 1 April 2021.
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Lactancia Materna , Consejeros , Humanos , Femenino , Embarazo , Lactancia Materna/métodos , Proyectos Piloto , Estudios de Factibilidad , Grupo ParitarioRESUMEN
BACKGROUND: Meticillin-resistant Staphylococcus aureus (MRSA) infections are rampant in hospitals and residential care homes for the elderly (RCHEs). AIM: To analyse the prevalence of MRSA colonization among residents and staff, and degree of environmental contamination and air dispersal of MRSA in RCHEs. METHODS: Epidemiological and genetic analysis by whole-genome sequencing (WGS) in 12 RCHEs in Hong Kong. FINDINGS: During the COVID-19 pandemic (from September to October 2021), 48.7% (380/781) of RCHE residents were found to harbour MRSA at any body site, and 8.5% (8/213) of staff were nasal MRSA carriers. Among 239 environmental samples, MRSA was found in 39.0% (16/41) of randomly selected resident rooms and 31.3% (62/198) of common areas. The common areas accessible by residents had significantly higher MRSA contamination rates than those that were not accessible by residents (37.2%, 46/121 vs. 22.1%, 17/177, P=0.028). Of 124 air samples, nine (7.3%) were MRSA-positive from four RCHEs. Air dispersal of MRSA was significantly associated with operating indoor fans in RCHEs (100%, 4/4 vs. 0%, 0/8, P=0.002). WGS of MRSA isolates collected from residents, staff and environmental and air samples showed that ST 1047 (CC1) lineage 1 constituted 43.1% (66/153) of all MRSA isolates. A distinctive predominant genetic lineage of MRSA in each RCHE was observed, suggestive of intra-RCHE transmission rather than clonal acquisition from the catchment hospital. CONCLUSION: MRSA control in RCHEs is no less important than in hospitals. Air dispersal of MRSA may be an important mechanism of dissemination in RCHEs with operating indoor fans.
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COVID-19 , Staphylococcus aureus Resistente a Meticilina , Infecciones Estafilocócicas , Anciano , COVID-19/epidemiología , Portador Sano/epidemiología , Humanos , Meticilina , Staphylococcus aureus Resistente a Meticilina/genética , Pandemias , Infecciones Estafilocócicas/epidemiologíaRESUMEN
BACKGROUND: Globally, 20% to 50% older adults have been found to have thoracic hyperkyphosis. Negative effects on physical performance have been reported. However, there has been a lack of research on the prevalence and negative effects of thoracic hyperkyphosis among Chinese community-dwelling elderly. DESIGN: A cross-sectional study. SETTING: The communities in Wuhan, China. PARTICIPANTS: Three hundred and ninety-five Chinese community-dwelling older adults with thoracic hyperkyphosis. MEASURES: Chinese community-dwelling older adults aged 60 or above lived in Wuhan, China from August to December 2018 were recruited for spine and physical performance assessments. The primary outcome was the prevalence of thoracic hyperkyphosis estimated according to the angle of kyphosis which was measured by manual inclinometers. The secondary outcomes were the effects of thoracic hyperkyphosis on physical performance measured by One-leg Standing Test (OLS), Timed Up AND Go Test (TUG), Chest Expansion Test (CE), Six Minutes Walking Test (6MWT), and Farsi Version of Functional Gait Assessment (FGA). The socio-demographic and health-related information were collected by a questionnaire. RESULTS: Among 395 participants, the mean angle of kyphosis was 49.0° ± 10.5°, 75.2% of participants had the angle of kyphosis >40° (i.e., having thoracic kyperkyphosis). Compared with older adults having no thoracic hyperkyphosis, older adults with thoracic hyperkyphosis had increased risks performing impaired in OLS (OR=4.55, 95% CI 2.18-9.53, p<0.001), TUG (OR=6.08, 95% CI 2.57-14.40, p<0.001), CE (OR=3.23, 95% CI 1.63-6.38, p=0.001), 6MWT (OR=4.64, 95% CI 1.98-10.86, p<0.001), and FGA (OR=5.18, 95% CI 2.25-11.89, p<0.001) after controlling socio-demographic and health-related factors. CONCLUSION: The thoracic hyperkyphosis had high prevalence and associated with impaired performance in balance, gait, and cardiopulmonary function tests among Chinese community-dwelling older adults, which calls for the future intervention.
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Vida Independiente/normas , Cifosis/complicaciones , Factores de Edad , Anciano , China , Estudios Transversales , Femenino , Humanos , Cifosis/epidemiología , Masculino , Persona de Mediana Edad , PrevalenciaRESUMEN
BACKGROUND: Previous studies suggest that increased learning satisfaction may encourage learning engagement in an online learning environment. OBJECTIVES: To evaluate the level of learning engagement and its relationship with students' perceived learning satisfaction in an online clinical nursing elective course. DESIGN: A prospective interventional study. SETTINGS: A nursing course was converted to an online format because of the coronavirus disease COVID pandemic. PARTICIPANTS: Part-time post-registration nursing undergraduates enrolled in an elective online clinical course. METHODS: Related teaching and learning strategies were deployed in the course using the Community of Inquiry framework. All students who completed the course were invited to complete an online survey that included a validated Online Student Engagement questionnaire (OSE). Pearson's correlations were used to determine the association between perceived learning satisfaction and learning engagement. A logistic regression model was used to explore the associations of gender, age, working experience and perceived learning satisfaction with higher learning engagement. RESULTS: The questionnaires were completed by 56 of 68 students (82%). The Pearson's correlation coefficient between the mean perceived learning satisfaction and OSE scores was 0.75 (p < .001). Twenty-five students (45%) were identified as highly engaged, using a cut-off of ≥3.5 for the mean OSE score. The mean perceived learning satisfaction (SD) score differed significantly between highly engaged and not highly engaged students [4.02 (0.49) vs. 3.27 (0.62), p < .001]. The logistic regression model showed that a greater perceived learning satisfaction [adjusted odds ratio (OR): 17.2, 95% C.I.: 3.46-86.0, p = .001] was associated with an increased likelihood of higher learning engagement, and >1 year of working experience (adjusted OR: 0.11, 95% C.I.: 0.01-0.89, p = .0039) was associated with a decreased likelihood of higher learning engagement. CONCLUSIONS: The study findings suggest that perceived learning satisfaction predicts learning engagement among nursing students in this online learning course.
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COVID-19 , Educación a Distancia , Estudiantes de Enfermería , Humanos , Estudios Prospectivos , SARS-CoV-2RESUMEN
OBJECTIVES: The World Health Organization developed the Risk Factor Model for Falls to describe fall risks in a comprehensive manner. However, there was a lack of study adopting such framework in quantifying falls risk from different factors in a single model. Therefore, this study examined the risk factors from four domains in the Risk Factor Model for Falls among older adults. DESIGN: Secondary data analysis of 10-year assessment records of the Minimum Data Set-Home Care instrument. SETTING: Hong Kong. PARTICIPANTS: 89,100 community-dwelling adults aged 65 and over who first applied for publicly funded long-term care services from 2005 to 2014. MEASUREMENTS: The Minimum Data Set-Home Care instrument was used to ascertain older adults' care needs and match them with appropriate services. Additionally, meteorological records from the same period were extracted from the Hong Kong Observatory. The logistic regression model was used to examine risk factors and their associations with falls. RESULTS: In total 70 factors were included in the analysis, of which 37 were significantly associated with falls. Behavioral risk factors generally had greater odds ratios of falling, as compared with biological, socioeconomic, and environmental factors. Out of all significant factors, functional status, alcohol drinking, and locomotion outdoors had the largest odds ratios of falling. CONCLUSION: Behavioral risk factors for falls are of remarkable influence yet are modifiable among older adults. Hence, falls prevention programs may need to prioritize addressing these factors.
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Accidentes por Caídas/estadística & datos numéricos , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Vida Independiente , Masculino , Factores de Riesgo , Organización Mundial de la SaludRESUMEN
A population-based telephone survey of acute gastroenteritis (AG) was conducted in Hong Kong from August 2006 to July 2007. Study subjects were recruited through random digit-dialing with recruitments evenly distributed weekly over the 1-year period. In total, 3743 completed questionnaires were obtained. An AG episode is defined as diarrhoea >or=3 times or any vomiting in a 24-h period during the 4 weeks prior to interview, in the absence of known non-infectious causes. The prevalence of AG reporting was 7%. An overall rate of 0.91 (95% CI 0.81-1.01) episodes per person-year was observed with women having a slightly higher rate (0.94, 95% CI 0.79-1.08) than men (0.88, 95% CI 0.73-1.04). The mean duration of illness was 3.6 days (S.D.=5.52). Thirty-nine percent consulted a physician, 1.9% submitted a stool sample for testing, and 2.6% were admitted to hospital. Of the subjects aged >or=15 years, significantly more of those with AG reported eating raw oysters (OR 2.4, 95% CI 1.3-4.4), buffet meals (OR 1.8, 95% CI 1.3-2.5), and partially cooked beef (OR 1.8, 95% CI 1.2-2.7) in the previous 4 weeks compared to the subjects who did not report AG. AG subjects were also more likely to have had hot pot, salad, partially cooked or raw egg or fish, sushi, sashimi, and 'snacks bought at roadside' in the previous 4 weeks. This first population-based study on the disease burden of AG in Asia showed that the prevalence of AG in Hong Kong is comparable to that experienced in the West. The study also revealed some 'risky' eating practices that are more prevalent in those affected with AG.
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Gastroenteritis/epidemiología , Vigilancia de la Población , Enfermedad Aguda , Adolescente , Adulto , Anciano , Niño , Preescolar , Estudios Transversales , Femenino , Hong Kong/epidemiología , Humanos , Lactante , Recién Nacido , Entrevistas como Asunto , Masculino , Persona de Mediana Edad , Adulto JovenRESUMEN
While there was evidence on the relationship between extreme hot weather and the increase in mortality, particularly from ischaemic heart disease (IHD) and cerebrovascular disease (stroke), some researchers suggested that early warning systems might reduce mortality. In this study, the relationship between Very Hot Weather Warning (VHWW) and mortality was examined in the context of Hong Kong, which has a sub-tropical climate. An observational study was conducted on the daily number of deaths due to IHD and stroke in the Hong Kong elderly population (aged 65 or above) during summer (May-September) in 1997-2005. Totals of 4,281 deaths from IHD and 4,764 deaths from stroke occurred on days with maximum temperature reaching/exceeding 30.4 degrees C. Multiple linear regression models were used to study the association between VHWW and the daily mortality rates from IHD and from stroke, respectively. Results showed that absence of VHWW was associated with an increase of about 1.23 (95% CI: 0.32, 2.14) deaths from IHD and 0.97 (95% CI: 0.02, 1.92) deaths from stroke among the elderly per day. Public education is required to inform the elderly to take appropriate preventive measures and to remind the public to pay more care and attention to the elderly on days which are not considered to be stressful to the general public. Warning systems tailored for the elderly could also be considered.
Asunto(s)
Predicción , Calor , Difusión de la Información , Meteorología , Mortalidad , Anciano , Anciano de 80 o más Años , Presión del Aire , Femenino , Hong Kong/epidemiología , Humanos , Humedad , Masculino , Mortalidad/etnología , Mortalidad/tendencias , Isquemia Miocárdica/mortalidad , Isquemia Miocárdica/prevención & control , Estaciones del Año , Accidente Cerebrovascular/mortalidad , Accidente Cerebrovascular/prevención & controlAsunto(s)
Educación en Salud/métodos , Promoción de la Salud/métodos , Accidente Cerebrovascular/epidemiología , Anciano , Bases de Datos Factuales , Atención a la Salud/métodos , Femenino , Recursos en Salud/estadística & datos numéricos , Hong Kong/epidemiología , Humanos , Incidencia , Masculino , Prevención Primaria/métodos , Salud Pública , Factores Sexuales , Factores Socioeconómicos , Accidente Cerebrovascular/mortalidad , Accidente Cerebrovascular/prevención & controlRESUMEN
BACKGROUND: The Severe Acute Respiratory Syndrome (SARS) outbreak in 2003 had an enormous impact on Hong Kong society and the suicide rate was also at its historical high, 18.6 per 100,000. The most significant increase was found among the older adults aged 65 or above. METHODS: Poisson Regression Models were used to examine impact of the SARS epidemic on older adults suicides in Hong Kong. A complete set of the suicide statistics for the period 1993-2004 from the Coroners' Court were made available for the analysis. Chi-square test was used to compare the profile of the older adult suicide cases in the pre-SARS, peri-SARS and post-SARS periods. RESULTS: It showed an excess of older adults suicides in April 2003, when compared to the month of April of the other years. A trough, instead of the usual summer peak, was observed in June, suggesting some of the older adults suicides might have been brought forward. On a year basis, the annual older adult's suicide rates in 2003 and 2004 were significantly higher than that in 2002, suggesting the suicide rate did not return to the level before the SARS epidemic. Based on the Coroners' suicide death records, overall severity of illness, level of dependency and worrying of having sickness among the older adult suicides were found to be significantly different in the pre-SARS, peri-SARS and post-SARS periods. CONCLUSION: The SARS epidemic was associated with an increase in older adults' suicide rate in April 2003 and some suicide deaths in June 2003 might have been brought forward. Moreover, an increase in the annual older adults' suicide rate in 2003 was observed and the rate in 2004 did not return to the level of 2002. Loneliness and disconnectedness among the older adults in the community were likely to be associated with the excess older adults' suicides in 2003. Maintaining and enhancing mental well being of the public over the period of epidemic is as important as curbing the spread of the epidemic. Attention and effort should also be made to enhance the community's ability to manage fear and anxiety, especially in vulnerable groups over the period of epidemic to prevent tragic and unnecessary suicide deaths.