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Children are the future of the world, but their health and future are facing great uncertainty because of the coronavirus disease 2019 (COVID-19) pandemic. In order to improve the management of children with COVID-19, an international, multidisciplinary panel of experts developed a rapid advice guideline at the beginning of the outbreak of COVID-19 in 2020. After publishing the first version of the rapid advice guideline, the panel has updated the guideline by including additional stakeholders in the panel and a comprehensive search of the latest evidence. All recommendations were supported by systematic reviews and graded using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system. Expert judgment was used to develop good practice statements supplementary to the graded evidence-based recommendations. The updated guideline comprises nine recommendations and one good practice statement. It focuses on the key recommendations pertinent to the following issues: identification of prognostic factors for death or pediatric intensive care unit admission; the use of remdesivir, systemic glucocorticoids and antipyretics, intravenous immunoglobulin (IVIG) for multisystem inflammatory syndrome in children, and high-flow oxygen by nasal cannula or non-invasive ventilation for acute hypoxemic respiratory failure; breastfeeding; vaccination; and the management of pediatric mental health. CONCLUSION: This updated evidence-based guideline intends to provide clinicians, pediatricians, patients and other stakeholders with evidence-based recommendations for the prevention and management of COVID-19 in children and adolescents. Larger studies with longer follow-up to determine the effectiveness and safety of systemic glucocorticoids, IVIG, noninvasive ventilation, and the vaccines for COVID-19 in children and adolescents are encouraged. WHAT IS KNOWN: ⢠Several clinical practice guidelines for children with COVID-19 have been developed, but only few of them have been recently updated. ⢠We developed an evidence-based guideline at the beginning of the COVID-19 outbreak and have now updated it based on the results of a comprehensive search of the latest evidence. WHAT IS NEW: ⢠The updated guideline provides key recommendations pertinent to the following issues: identification of prognostic factors for death or pediatric intensive care unit admission; the use of remdesivir, systemic glucocorticoids and antipyretics, intravenous immunoglobulin for multisystem inflammatory syndrome in children, and high-flow oxygen by nasal cannula or non-invasive ventilation for acute hypoxemic respiratory failure; breastfeeding; vaccination; and the management of pediatric mental health.
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Antipiréticos , COVID-19 , Insuficiência Respiratória , Adolescente , Criança , Humanos , COVID-19/prevenção & controle , Vacinas contra COVID-19 , Imunoglobulinas Intravenosas , OxigênioRESUMO
Given Hong Kong's unique high-density urban environment and limited land resources, more and more general public has been concerned about the living quality. Based on three waves of census data (2006, 2011 and 2016), combined with our spatial-temporal urban environmental database consisting of three local datasets of urban climate and air quality, this paper assesses the impacts of social, economic and environmental factors on the logarithm of housing prices in Hong Kong through linear regression analysis. Specifically, both supply- and demand-side economic factors have significant impacts on housing prices. Demographic factors are not as significant as expected in affecting housing prices. Transportation factors have more significant effects in the short run than in the long run. Environmental factors, including the number of hot night hours, Annual Air Quality Index (AAQI) of nitrogen dioxide (NO2) and particulates with particle sizes less than 10 microns (PM10), significantly affect housing prices over time. The results have important implications: current policy instruments to prevent housing price escalation are focused on increasing property tax or land supply (economic factors), while little attention is paid to social or environmental factors, which are geographically heterogeneous. Our findings suggest that housing provision in the New Territories may be a feasible solution to alleviate the housing crisis as its demographic pattern, transportation connectivity and air quality are significantly different from Hong Kong Island or Kowloon Peninsula. In regard to urban environmental problems brought by the high-density development in Hong Kong despite land-use saving, intensified urban infrastructure and promotion of public transportation, our study contributes to the understanding of its housing price dynamics from a more holistic perspective by comparing the impacts of economic, social and environmental factors.
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Drowning is a leading cause of accidental injury in children and has a great impact on family and society. The prevention and treatment of drowning is of great importance for reducing mortality rate. This consensus reviews the literature on the epidemiology, rescue, resuscitation, and acute clinical management and prevention of drowning. The panel determines the score of available evidence according to the criteria of Oxford Centre for Evidence-Based Medicine and then makes recommendations on evidence based on such criteria, so as to provide a basis for further reducing the mortality and disability rates caused by drowning.
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Afogamento , Criança , Consenso , Afogamento/epidemiologia , Afogamento/prevenção & controle , Humanos , RessuscitaçãoRESUMO
The coronavirus disease 2019, named COVID-19 officially by the World Health Organization (Geneva, Switzerland) on February 12, 2020, has spread at unprecedented speed. After the first outbreak in Wuhan, China, Chinese anesthesiologists encountered increasing numbers of infected patients since December 2019. Because the main route of transmission is via respiratory droplets and close contact, anesthesia providers are at a high risk when responding to the devastating mass emergency. So far, actions have been taken including but not limited to nationwide actions and online education regarding special procedures of airway management, oxygen therapy, ventilation support, hemodynamic management, sedation, and analgesia. As the epidemic situation has lasted for months (thus far), special platforms have also been set up to provide free mental health care to all anesthesia providers participating in acute and critical caring for COVID-19 patients. The current article documents the actions taken, lesson learned, and future work needed.
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Anestesiologia/normas , Infecções por Coronavirus , Transmissão de Doença Infecciosa/prevenção & controle , Controle de Infecções/normas , Pandemias , Pneumonia Viral , Anestesiologia/tendências , COVID-19 , China/epidemiologia , Infecções por Coronavirus/diagnóstico , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/prevenção & controle , Infecções por Coronavirus/transmissão , Previsões , Humanos , Pandemias/prevenção & controle , Pneumonia Viral/diagnóstico , Pneumonia Viral/epidemiologia , Pneumonia Viral/prevenção & controle , Pneumonia Viral/transmissãoRESUMO
As inhaled anesthetics are widely used, medical staff have inevitably suffered from exposure to anesthetic waste gases (WAGs). Whether chronic exposure to WAGs has an impact on the health of medical staff has long been a common concern, but conclusions are not consistent. Many measures and equipment have been proposed to reduce the concentration of WAGs as far as possible. This review aims to dissect the current exposure to WAGs and its influence on medical staff in the workplace and the environment, and summarize strategies to reduce WAGs.
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Anestésicos Inalatórios/efeitos adversos , Exposição Ocupacional/prevenção & controle , Salas Cirúrgicas , Poluentes Ocupacionais do Ar/efeitos adversos , Anestésicos Inalatórios/análise , Gases , Humanos , Internacionalidade , Níveis Máximos Permitidos , VentilaçãoRESUMO
BACKGROUND The aim of this study was to evaluate the efficiency and clinical outcomes of mini-open anterior approach focal cleaning combined with posterior internal fixation compared to conventional anterior extraperitoneal approach focal cleaning combined with posterior internal fixation in the treatment of lumbar tuberculosis (TB). MATERIAL AND METHODS Medical records from 124 patients were collected from February 2010 to April 2015; patients were divided into two groups: group A (mini-open anterior approach focal cleaning combined with posterior internal fixation) and group B (conventional anterior extraperitoneal approach focal cleaning combined with posterior internal fixation in period I). The data on postoperative mechanical ventilation time, preoperative, postoperative, and last follow-up Cobb angle, visual analog scale (VAS), erythrocyte sedimentation rate (ESR), and Frankel classification were collected and analyzed. Operative complications, internal stability, and bone graft fusion were also observed. RESULTS All patients were followed-up for 12 to 36 months (average 22.5 months). Seven cases (five in group A and two in group B) had side psoas abscess and were cured after secondary drainage surgery. The rest of the cases were all cured after primary surgery, with no formation of sinus, incisional hernia, cerebrospinal fluid leakage, or recurrence of spinal TB, with no TB symptoms. Bone graft fusion ranged from 3 to 8 months (average 4.7 months). Compared to group B, group A, which had less time on postoperative mechanical ventilation, had a higher VAS score. Both groups had distinct improvements in Cobb angle, ESR, and Frankel classification after surgery. CONCLUSIONS Treating lumbar TB by mini-open anterior approach focal cleaning combined with posterior internal fixation was safe and effective.
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Tuberculose da Coluna Vertebral/cirurgia , Tuberculose/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Transplante Ósseo/métodos , Feminino , Fixação Interna de Fraturas/métodos , Humanos , Vértebras Lombares/cirurgia , Região Lombossacral/cirurgia , Masculino , Pessoa de Meia-Idade , Medição da Dor , Período Pós-Operatório , Procedimentos de Cirurgia Plástica/métodos , Fusão Vertebral/métodos , Vértebras Torácicas/cirurgia , Resultado do Tratamento , Tuberculose da Coluna Vertebral/terapiaRESUMO
PURPOSE: To develop polymeric films containing dual combinations of anti-HIV drug candidate tenofovir, maraviroc and dapivirine for vaginal application as topical microbicides. METHODS: A solvent casting method was used to manufacture the films. Solid phase solubility was used to identify potential polymers for use in the film formulation. Physical and chemical properties (such as water content, puncture strength and in vitro release) and product stability were determined. The bioactivity of the film products against HIV was assessed using the TZM-bl assay and a cervical explant model. RESULTS: Polymers identified from the solid phase solubility study maintained tenofovir and maraviroc in an amorphous state and prevented drug crystallization. Three combination film products were developed using cellulose polymers and polyvinyl alcohol. The residual water content in all films was <10% (w/w). All films delivered the active agents with release of >50% of film drug content within 30 min. Stability testing confirmed that the combination film products were stable for 12 months at ambient temperature and 6 months under stressed conditions. Antiviral activity was confirmed in TZM-bl and cervical explant models. CONCLUSIONS: Polymeric films can be used as a stable dosage form for the delivery of antiretroviral combinations as microbicides.
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Fármacos Anti-HIV/química , Fármacos Anti-HIV/metabolismo , Infecções por HIV/prevenção & controle , HIV-1/efeitos dos fármacos , Polímeros/química , Polímeros/metabolismo , Adenina/administração & dosagem , Adenina/análogos & derivados , Adenina/química , Adenina/metabolismo , Administração Intravaginal , Administração Tópica , Fármacos Anti-HIV/administração & dosagem , Química Farmacêutica , Portadores de Fármacos/administração & dosagem , Portadores de Fármacos/química , Portadores de Fármacos/metabolismo , Combinação de Medicamentos , Sistemas de Liberação de Medicamentos/métodos , Feminino , Humanos , Organofosfonatos/administração & dosagem , Organofosfonatos/química , Organofosfonatos/metabolismo , Polímeros/administração & dosagem , Pirimidinas/administração & dosagem , Pirimidinas/química , Pirimidinas/metabolismo , Tenofovir , Vagina/efeitos dos fármacos , Vagina/metabolismoRESUMO
ICU-acquired weakness (ICU-AW) is a common complication in the intensive care unit (ICU). The occurrence of ICU-AW directly leads to prolonged ICU stays for critically ill patients, and in severe cases, it continues to affect their quality of life even after discharge. This article provides a comprehensive review of the research progress on ICU-AW based on domestic and foreign studies, aiming to provide a scientific overview of ICU-AW, including its definition, pathophysiology, diagnosis, screening tools, influencing factors, and potential intervention strategies, so as to promote timely planning and implementation of relevant screening and intervention measures.
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Debilidade Muscular , Qualidade de Vida , Humanos , Debilidade Muscular/epidemiologia , Unidades de Terapia Intensiva , Estado Terminal , Alta do PacienteRESUMO
OBJECTIVES: Although digital cognitive behavior therapy for insomnia (D-CBTI) has been shown to be a viable treatment for insomnia, lacking flexibility of response and direct practitioner-to-patient contact and comfort potentially limited its efficacy. Integrating personalized telephone sessions into D-CBTI may overcome these obstacles, potentially providing additional clinical benefit to chronic insomnia patients. We evaluate the clinical effectiveness of telephone plus D-CBTI (TD-CBTI) versus D-CBTI alone. METHODS: Insomnia patients were selected consecutively from the Sleep Medicine Center, West China Hospital from March 2020 to February 2021. Insomnia was defined by Diagnostic and Statistical Manual for Mental Disorders criteria with symptoms lasting ≥3 months. Standard D-CBTI was administered through the APP "SUMIAN," which provided fully automated, interactive and standard CBTI over six weekly treatments. TD-CBTI added weekly 10-15 min personalized telephone-based sessions to D-CBTI. RESULTS: One hundred and seven patients received D-CBTI and 465 patients received TD-CBTI. Pre-to posttreatment differences of ISI and most sleep diary reported sleep indexes were comparable between groups. However, TD-CBTI patients showed significantly increased odds of SE based remission (167%, OR = 2.67, 95% CI 1.34-5.23), and significantly increased odds of reduction of sleep medications (352%, OR = 4.52, 95% CI 1.27-10.05). CONCLUSIONS: This study demonstrates that integration of personalized telephone sessions into D-CBTI treatment, provides increased clinical benefit to insomnia patients, particularly for successful discontinuation of sleep medications.
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Terapia Cognitivo-Comportamental , Distúrbios do Início e da Manutenção do Sono , Humanos , Sono/fisiologia , Resultado do Tratamento , TelefoneRESUMO
BACKGROUND: Mild cognitive impairment is a transitional stage between normal aging and dementia. It is important in terms of recognizing memory loss in older people as well as identifying a group of individuals at high risk of developing dementia and who may benefit from preventive strategies. Ginkgo biloba extract has been shown to possess polyvalent properties, such as anti-oxidation, anti-apoptosis and anti-inflammation. Ginkgo biloba extract appears to have a neuroprotective effect against neurodegenerative diseases. OBJECTIVE: To observe the efficacy of Ginkgo biloba leaf tablet in improving episodic memory of mild cognitive impairment. DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONS: This is a multicenter, randomized, controlled trial. The authors enrolled generally healthy, ambulatory or ambulatory-aided amnestic subjects with MCI, 60 to 85 years old, who expressed a memory complaint from Huadong Hospital, seven Community Health Centers in Shanghai, and Shanghai First Welfare Institution. A total of 120 MCI patients were randomly assigned to the Ginkgo biloba leaf tablet group (treatment group, 60 cases) and control group (60 cases). The patients in the treatment group took Ginkgo biloba leaf tablets 3 times a day, 19.2 mg each dose. The control group did not receive any intelligence-promoting or vasodilator reflex treatment except some health care. MAIN OUTCOME MEASURES: The patients were tested with nonsense picture recognition of the clinical memory scale and the logical memory test based on the Wechsler memory scale before and after treatment. RESULTS: After 6 months of treatment, the scores of the logical memory test and nonsense picture recognition were increased significantly in the treatment group (P<0.01, P<0.05), while the scores of the two tests from the control group had no statistically significant difference (P>0.05). After treatment, the positive rate of nonsense picture recognition was 55.17% in the treatment group, which was significantly higher than that of the control group at 32.73% (P<0.05). The efficacy rate of logical memory was 58.62% in the treatment group, also higher than 38.18% in the control group (P<0.05). CONCLUSION: Ginkgo biloba leaf tablet showed good efficacy in promoting episodic memory function in MCI patients.
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Disfunção Cognitiva/tratamento farmacológico , Ginkgo biloba , Memória Episódica , Fitoterapia , Extratos Vegetais/uso terapêutico , Idoso , Feminino , Humanos , Masculino , Folhas de Planta , Resultado do TratamentoRESUMO
Background: Cholecystoenteric fistula (CEF) is a rare complication of cholelithiasis. CEF refers to one or more pathological perforations between the gallbladder and the adjacent gastrointestinal tract, first described by Bartholin in 1645. The aim of this review is to examine the etiology, symptoms, diagnosis, and treatment of CEF.Methods: A literature search was conducted according to a set of criteria in PubMed for historical and current peer-reviewed studies regarding CEF.Results: Clinical manifestations of CEF are always latent. Despite modern imaging studies and diagnostic methods, it is still very difficult to definitively diagnose CEF preoperatively. Instead, CEF is often accidentally discovered in the perioperative period or via intraoperative exploration.Conclusions: Without appropriate preoperative preparation, gastrointestinal injury and intraoperative bleeding often occur. CEF often goes unreported, and its diagnosis and treatment are still controversial. Early diagnosis of CEF is essential for effective treatment and improved outcome.
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Colelitíase , Fístula Intestinal , Colelitíase/complicações , Humanos , Fístula Intestinal/diagnóstico , Fístula Intestinal/etiologia , Fístula Intestinal/cirurgia , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
BACKGROUND: There have been mixed reports on the beneficial effects of meditation in cardiovascular disease (CVD), which is widely considered the leading cause of death worldwide. METHODS: To clarify the role of meditation in modulating the heart-brain axis, we implemented an extreme phenotype strategy, i.e., Tibetan monks (BMI > 30) who practised 19.20 ± 7.82 years of meditation on average and their strictly matched non-meditative Tibetan controls. Hypothesis-free advanced proteomics strategies (Data Independent Acquisition and Targeted Parallel Reaction Monitoring) were jointly applied to systematically investigate and target the plasma proteome underlying meditation. Total cholesterol, low-density lipoprotein cholesterol (LDL-C), apolipoprotein B (Apo B) and lipoprotein (a) [Lp(a)] as the potential cardiovascular risk factors were evaluated. Heart rate variability (HRV) was assessed by electrocardiogram. FINDINGS: Obesity, hypertension, and reduced HRV is offset by long-term meditation. Notably, meditative monks have blood pressure and HRV comparable to their matched Tibetan controls. Meditative monks have a protective plasma proteome, related to decreased atherosclerosis, enhanced glycolysis, and oxygen release, that confers resilience to the development of CVD. In addition, clinical risk factors in plasma were significantly decreased in monks compared with controls, including total cholesterol, LDL-C, Apo B, and Lp(a). INTERPRETATION: To our knowledge, this work is the first well-controlled proteomics investigation of long-term meditation, which opens up a window for individuals characterized by a sedentary lifestyle to improve their cardiovascular health with an accessible method practised for more than two millennia. FUNDING: See the Acknowledgements section.
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Doenças Cardiovasculares , Sistema Cardiovascular , Meditação , Monges , Apolipoproteínas B , Encéfalo , Doenças Cardiovasculares/etiologia , Doenças Cardiovasculares/prevenção & controle , LDL-Colesterol , Humanos , Proteoma , Proteômica , TibetRESUMO
Percutaneous vertebroplasty (PVP) has been used widely to treat pain caused by osteolytic spinal lesions, whereas vertebroplasty for osteoblastic spinal lesions is less known. The purpose of this study is to describe PVP as a highly effective miniinvasive procedure to treat painful osteoblastic metastatic spinal lesions. Four patients with painful osteoblastic metastatic spinal lesions were treated by PVP in the authors' department, and immediately relief of pain was achieved in all of them. The findings from this study may encourage more studies of PVP in palliative treatment of patients with osteoblastic lesions.
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Osteoblastos/patologia , Dor/prevenção & controle , Neoplasias da Coluna Vertebral/terapia , Vertebroplastia/métodos , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Osteoblastos/diagnóstico por imagem , Dor/etiologia , Medição da Dor , Cuidados Paliativos , Radiografia Intervencionista , Neoplasias da Coluna Vertebral/complicações , Neoplasias da Coluna Vertebral/diagnóstico por imagem , Neoplasias da Coluna Vertebral/secundário , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Vertebroplastia/efeitos adversosRESUMO
BACKGROUND: Eradication of infectious disease is the sanctified public health and sustainable development goal around the world. MAIN BODY: Three antimalarial barriers were developed to control imported malarial cases, and an effective surveillance strategy known as the "1-3-7 approach" was developed to eliminate malaria from the Chinese population. From 2011 to 2019, 5254 confirmed malaria cases were reported and treated in Yunnan Province, China. Among them, 4566 cases were imported from other countries, and 688 cases were indigenous from 2011 to 2016. Since 2017, no new local malarial case has been reported in China. Thus, malaria has been completely eliminated in Yunnan Province. However, malaria is detected in overseas travellers on a regular basis, such as visitors from neighbouring Myanmar. CONCLUSION: Hence, the strategies should be further strengthened to maintain a robust public health infrastructure for disease surveillance and vector control programs in border areas. Such programs should be supported technically and financially by the government to avert the possibility of a malarial resurgence in Yunnan Province.
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Malária , China/epidemiologia , Governo , Humanos , Malária/epidemiologia , Malária/prevenção & controle , Mianmar , Saúde PúblicaRESUMO
OBJECTIVE: To investigate the clinical efficacy of clot aspiration in the treatment of intracerebral hemorrhage (ICH) by reviewing literatures. METHODS: All studies assigned into two groups of hard or soft tunnel aspiration of clots (HTAC or STAC) on the basis of surgical approaches were obtained by searching four major Chinese medical databases. And the surgical outcomes were descriptively analyzed. RESULTS: A total of 1205 reports (72,855 patients) met the eligibility criteria. The trials (34.0%) with 80% - 89% of clot removal ratio were the most in all HTAC papers and those (37.7%) with 50% - 69% of clot removal ratio were the most in all STAC papers. The mortality and re-bleeding rate in HTAC and STAC group were 14.0% vs 14.5% and 7.2% vs 7.6% respectively (P > 0.05). As compared with the conventional medical group, the mortalities in HTAC and STAC groups were 13.4% vs 36.0% and 14.3% vs 36.1% (P < 0.001) and the re-bleeding rates 9.3% vs 10.6% and 12.2% vs 16.1% (P > 0.05) respectively. As compared with the craniotomy group, the mortalities in HTAC and STAC groups were 14.4% vs 24.1% and 16.7% vs 24.8% (P < 0.01) and the re-bleeding rates 9.1% vs 13.9% (P > 0.05) and 7.1% vs 14.7% (P < 0.01) respectively. CONCLUSION: Aspiration of clots can effectively remove hematoma and reduce the mortality. But it does not increase the risk of re-bleeding. The outcome of HTAC is similar to that of STAC. HTAC has the advantage of clot removal over STAC.
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Hemorragia Cerebral/cirurgia , Hematoma/cirurgia , Humanos , Sucção , Resultado do TratamentoRESUMO
INTRODUCTION: Crohn's disease is a chronic inflammatory disease of the gastrointestinal tract with an increasing incidence and prevalence worldwide. The early use of anti--tumour necrosis factor agents, such as infliximab, in patients with an aggressive form of Crohn's disease has become part of routine practice. However, infliximab has limitations, and early surgery might benefit patients more. The objective of this study was to compare laparoscopic bowel resection with infliximab treatment in patients with moderately or severely active Crohn's disease with respect to endoscopic remission. The laparoscopic bowel resection combined with infliximab treatment trial is the first randomised controlled trial to demonstrate if early surgery can improve the outcome of patients with Crohn's disease with limited non-stricturing disease treated with infliximab. METHODS AND ANALYSIS: This is a randomised, open-label, controlled trial at Renji Hospital. In this study, a total of 106 adult patients aged 18-80 years with moderately or severely active and steroid-dependent or steroid-resistant Crohn's disease of the distal ileum will be randomly assigned in a 1:1 ratio to the control and surgery groups. The primary outcome is 12-month endoscopic remission measured by the Simple Endoscopic Score for Crohn's Disease in the control group and the Rutgeerts score in the surgery group. The secondary outcomes are clinical remission, surgery rate, quality of life, Crohn's disease-related medical costs and Crohn's disease-related morbidity. The patients will be followed up every 6 months after randomisation through intestinal magnetic resonance enterography and colonoscopy for either 3 years or until clinical remission. ETHICS AND DISSEMINATION: All participants will provide informed consent. The protocol has been approved by the Medical Ethical Committee of the Academic Medical Center in Shanghai (No KY2019-180). Results will be disseminated through peer-reviewed journals and scientific conference presentations. TRIAL REGISTRATION NUMBER: ChiCTR2000029323.
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Doença de Crohn , Laparoscopia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , China , Doença de Crohn/tratamento farmacológico , Doença de Crohn/cirurgia , Humanos , Infliximab/uso terapêutico , Pessoa de Meia-Idade , Qualidade de Vida , Resultado do Tratamento , Adulto JovemRESUMO
Amid the trend of sustainable development, reducing food waste is a global concern and campaigns to reduce food waste have been launched. For example, the term "food sharing" has originated from Germany and promotes sharing food instead of wasting. "The Guerilla Kitchen", which originated from Netherlands, is an organization that also promotes avoiding wasting food. Consequently, more and more people are paying attention on this issue and we think it is necessary to understand people's acceptance of suboptimal food, as discarded suboptimal food represents a significant proportion of food waste. Additionally, at least one-third of the food globally produced each year is classified as suboptimal and cannot be sold in the market because of a poor appearance, damaged packaging, or near expiration date, thus presenting challenges for environmental, social, and economic sustainability. Previous studies on suboptimal food have focused more on appearances and packaging dates and less on investigating traceable agricultural and price discounts, which is where food classified as suboptimal entails a discount. Moreover, citrus product attributes such as appearance, size, freshness indicators, traceable agricultural products, and price discounts were determined in terms of consumer preference through pre-measurement here, then using a choice experiment method to clarify which attributes consumers care about most (N = 485 respondents). Conditional logistic regression and a random parameter logit model (RPL) are employed to examine the various properties of a marginal willingness to pay (WTP). RPL was also used to deduce the respondents' choices based on differences in appearance and freshness indicator. The results showed that consumers place greater emphasis on the freshness indicators (harvesting/packaging date labels) and appearance of suboptimal citrus fruits but do not focus on the size. Consumers are willing to purchase citrus fruit with a flawed appearance, although the price needs to be reduced from the original price. Although suboptimal food does not reduce health, people may still not buy it and this result in food wastage. As a result, it is essential to increase awareness regarding suboptimal foods and reduce food waste to support sustainable development.
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BACKGROUND: Since the first report of the new coronavirus (COVID-19) infection in December of 2019, it has become rapidly prevalent and been declared as a Public Health Emergency of International Concern by the World Health Organization. There are quite a few cases reported involving delivery with COVID-19 infection, but little valuable suggestion was provided about what healthcare providers of obstetrics and neonatology should do in their clinic practice for unknown status or presumed negative women. Here, we summarized the current practice of delivery management in China that successfully prevented rapid increase in adverse pregnancy outcomes and nosocomial infection in departments of obstetrics and neonatology during the pandemic of COVID-19.
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Betacoronavirus , Infecções por Coronavirus/prevenção & controle , Infecção Hospitalar/prevenção & controle , Controle de Infecções/métodos , Unidade Hospitalar de Ginecologia e Obstetrícia/organização & administração , Pandemias/prevenção & controle , Pneumonia Viral/prevenção & controle , Complicações Infecciosas na Gravidez/prevenção & controle , COVID-19 , Infecções por Coronavirus/virologia , Infecção Hospitalar/virologia , Parto Obstétrico/normas , Feminino , Humanos , Pneumonia Viral/virologia , Gravidez , Complicações Infecciosas na Gravidez/virologia , SARS-CoV-2RESUMO
Neighborhood-based environmental vulnerability is significantly associated with long-term community health impacts. Previous studies have quantified environmental vulnerability using objective environmental datasets. However, environmental cognition among a population may influence subjective feelings of environmental vulnerability, and this can be associated with community health risk. In this study, a mixed-methods approach was applied to estimate neighborhood-based environmental vulnerability based on objective environmental measures and subjective environmental understanding from a local population. The synergistic use of both qualitative and quantitative data resulted in a "subjective environmental vulnerability" index which can demonstrate environmental deprivation across Hong Kong. The resultant maps were compared with a mortality dataset between 2007 and 2014, based on a case-series analysis. The case-series analysis indicated that using a subjective environmental vulnerability index as an approach for neighborhood mapping is able to estimate the community health risk across Hong Kong. In particular, the following types of cause-specific mortality have significant association with the subjective environmental vulnerability index: 1) mortality associated with mental and behavioral disorders, 2) cardiovascular mortality, 3) respiratory mortality, and 4) mortality associated with diseases of the digestive system. In conclusion, the use of a subjective environmental vulnerability index can be implemented within a community health planning program, especially to reduce long-term adverse impacts on population with mental impairment.