RESUMO
OBJECTIVE: There is a lack of estimates regarding the at-risk population associated with long COVID in Pakistan due to the absence of prospective longitudinal studies. This study aimed to determine the prevalence of long COVID and its association with disease severity and vaccination status of the patient. DESIGN AND DATA SOURCES: This prospective cohort study was conducted at the Aga Khan University Hospital and recruited patients aged > 18 years who were admitted between February 1 and June 7, 2021. During this time, 901 individuals were admitted, after excluding patients with missing data, a total of 481 confirmed cases were enrolled. RESULTS: The mean age of the study population was 56.9±14.3 years. Among patients with known vaccination status (n = 474), 19%(n = 90) and 19.2%(n = 91) were fully and partially vaccinated, respectively. Severe/critical disease was present in 64%(n = 312). The mortality rate following discharge was 4.58%(n = 22). Around 18.9%(n = 91) of the population required readmission to the hospital, with respiratory failure (31.8%, n = 29) as the leading cause. Long COVID symptoms were present in 29.9%(n = 144), and these symptoms were more prevalent in the severe/critical (35.5%, n = 111) and unvaccinated (37.9%, n = 105) cohort. The most prominent symptoms were fatigue (26.2%, n = 126) and shortness of breath (24.1%, n = 116), followed by cough (15.2%, n = 73). Vaccinated as compared to unvaccinated patients had lower readmissions (13.8% vs. 21.51%) and post-COVID pulmonary complications (15.4% vs. 24.2%). On multivariable analysis, after adjusting for age, gender, co-morbidity, and disease severity, lack of vaccination was found to be an independent predictor of long COVID with an Odds ratio of 2.42(95% CI 1.52-3.84). Fully and partially vaccinated patients had 62% and 56% reduced risk of developing long COVID respectively. CONCLUSIONS: This study reports that the patients continued to have debilitating symptoms related to long COVID, one year after discharge, and most of its effects were observed in patients with severe/critical disease and unvaccinated patients.
Assuntos
COVID-19 , Humanos , Adulto , Pessoa de Meia-Idade , Idoso , COVID-19/epidemiologia , COVID-19/prevenção & controle , Seguimentos , Síndrome de COVID-19 Pós-Aguda , Estudos Prospectivos , Vacinação , Hospitais UniversitáriosRESUMO
A woman in her 40s presented with a 3-month-long history of fever and tender erythematous bullous skin lesions not responsive to antibiotics. There had been no previous gastrointestinal, respiratory or urinary infection, nor did she have any history of autoimmune disease, drug reaction or vasculitis.Histological evaluation of skin biopsy showed diffuse dense neutrophilic infiltrates located in dermis diagnostic of Sweet syndrome. Haematological investigations showed leucocytosis with circulating immature cells, which on further investigations with bone marrow biopsy, were evident of chronic myelogenous leukaemia in the accelerated phase. Sweet syndrome was the presenting characteristic of chronic myelogenous leukaemia in this case, which is a rare association. Investigating unusual skin lesions can aid in the suspicion of underlying cancer, allowing for prompt action.
Assuntos
Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Leucemia Mielogênica Crônica BCR-ABL Positiva , Síndrome de Sweet , Feminino , Humanos , Síndrome de Sweet/diagnóstico , Síndrome de Sweet/tratamento farmacológico , Síndrome de Sweet/etiologia , Leucemia Mielogênica Crônica BCR-ABL Positiva/complicações , Leucemia Mielogênica Crônica BCR-ABL Positiva/diagnóstico , Leucemia Mielogênica Crônica BCR-ABL Positiva/tratamento farmacológico , Leucocitose , FebreRESUMO
Health and nutritional status of the women of reproductive age (WRA) is expected to be influenced with women literacy status alongside other sociodemographic indicators. However, data are scant to validate if literate young women have lower incidence of anemia prevalence. Nexus to the problem stated, a cross-sectional study was conducted on 1,541 female resident university students (FRUS) aged 17-35 years from a public sector university located in Southern Punjab, Pakistan. Hemoglobin (Hb) led screening for anemia was performed followed by nutritional assessment and structured questionnaire-based sociodemographic and dietary assessment. The data generated were analyzed using independent t-test, Chi-square, and response surface regression models. Response rate for the prevalence of anemia in FRUS was 38 percent with mean Hb levels 10.5 g/dL. With a significant effect (p = .001) of participants' weight on anemia prevalence, 22.45 percent of the sample population was recorded as underweight. Sociodemographic and dietary parameters analyzed suggested low daily food expenditure (x2 = 20.59; p = .000) and reduced intake of meat (x2 = 12.14; p = .01), beans & pulses (x2 = 18.56; p = .001) to significantly influence rate of anemia prevalence in FRUS. The study concludes high prevalence rate of anemia among FRUS to strongly relate with students' low monthly stipend, little daily food expenditure, and substandard dietary quality.
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Anemia , Anemia/epidemiologia , Estudos Transversais , Feminino , Hemoglobinas/análise , Humanos , Estado Nutricional , Paquistão/epidemiologia , Prevalência , Estudantes , UniversidadesRESUMO
Background: Bullying and peer victimization among adolescents are growing public health concerns that affect victims' emotional well-being, and their social and academic functioning. Despite concerns about this public health epidemic in low- and middle-income countries, most prevalence, policy and intervention studies have been conducted in developed countries and economies. Methods: This cross-sectional study was conducted between September 2016 and July 2017 at seven public and private schools located in five districts in Pakistan: Lodhran, Rahim Yar Khan, Bahawalpur, Faisalabad, Multan, Thatta, and Nawabshah. A total of 2,315 schoolchildren were surveyed with a specially designed instrument in Urdu with items about demographics and bullying behavior, together with a strengths and difficulties questionnaire. Results: Mean age of the respondents was 14.63 (2.87) years. More than half of the respondents were males (n = 1301, 56.2%), and a majority reported that their mothers were housewives (n = 2,100, 90.7%). A total of 615 (26.6%) respondents reported being bullied at school, and 415 (17.9%) reported being bullied away from school. Perpetration of bullying was reported by 430 (18.6%) participants at school and 376 (16.3%) away from school. Being bullied in the past was strongly associated with becoming a perpetrator of bullying in the future. Internalizing symptoms were significantly associated with male gender, older age, being a victim of bullying, and employment status of the respondent's mother. Externalizing symptoms were significantly associated with male gender, older age, being a victim and perpetrator of bullying, and mother's employment status. Conclusion: Bullying perpetrators have a greater tendency to exhibit externalizing symptoms, whereas victims develop both externalizing and internalizing psychopathologies.