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1.
Eur J Dent Educ ; 26(1): 76-84, 2022 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-33527620

RESUMEN

INTRODUCTION: Smartphone addiction has been associated with sleeping problems and psychological anxiety. However, little is known about the association of smartphone addiction, sleep quality and perceived stress amongst university students particularly in dentistry. This study investigated the association of these variables amongst dental students in a Jordanian dental faculty. MATERIALS AND METHODS: A sample of 420 undergraduate dental students enrolled for academic year 2017/2018 at the Jordan University of Science and Technology participated in this study. They were given a set of self-administered questionnaires which consisted of questions regarding demographic information, characteristics of smartphone use, assessment of smartphone addiction, sleep quality as well as perceived stress. RESULTS: The mean Smartphone Addiction Scale (SAS) score amongst Jordanian dental students was high (109.9 ± 23.8). The correlation between SAS and Global Pittsburg Sleep Quality Index (PSQI) score was significant (r = 0.137, P =0.005) indicating that the higher the smartphone addiction level, the poorer the quality of sleep. Similarly, a significant correlation was found between Perceived Stress Scale-10 (PSS-10) score and Global PSQI score (r = 0.348, P < 0.001) which implied that students who have higher perceived stress experienced poorer sleep quality. Year 3 students (clinical year), smartphone addiction and perceived stress were determinants of sleep quality. CONCLUSIONS: Dental students who have high levels of smartphone addiction or high perceived stress levels experienced poor sleep quality. Identifying smartphone addicts amongst students as well as stressors are imperative measures to allow timely assistance and support in the form of educational campaigns, counselling, psychotherapy and stress management.


Asunto(s)
Trastorno de Adicción a Internet , Calidad del Sueño , Estudios Transversales , Educación en Odontología , Humanos , Teléfono Inteligente , Estrés Psicológico/epidemiología , Estudiantes de Odontología
2.
Inj Prev ; 26(Supp 1): i115-i124, 2020 10.
Artículo en Inglés | MEDLINE | ID: mdl-32169973

RESUMEN

BACKGROUND: As global rates of mortality decrease, rates of non-fatal injury have increased, particularly in low Socio-demographic Index (SDI) nations. We hypothesised this global pattern of non-fatal injury would be demonstrated in regard to bony hand and wrist trauma over the 27-year study period. METHODS: The Global Burden of Diseases, Injuries, and Risk Factors Study 2017 was used to estimate prevalence, age-standardised incidence and years lived with disability for hand trauma in 195 countries from 1990 to 2017. Individual injuries included hand and wrist fractures, thumb amputations and non-thumb digit amputations. RESULTS: The global incidence of hand trauma has only modestly decreased since 1990. In 2017, the age-standardised incidence of hand and wrist fractures was 179 per 100 000 (95% uncertainty interval (UI) 146 to 217), whereas the less common injuries of thumb and non-thumb digit amputation were 24 (95% UI 17 to 34) and 56 (95% UI 43 to 74) per 100 000, respectively. Rates of injury vary greatly by region, and improvements have not been equally distributed. The highest burden of hand trauma is currently reported in high SDI countries. However, low-middle and middle SDI countries have increasing rates of hand trauma by as much at 25%. CONCLUSIONS: Certain regions are noted to have high rates of hand trauma over the study period. Low-middle and middle SDI countries, however, have demonstrated increasing rates of fracture and amputation over the last 27 years. This trend is concerning as access to quality and subspecialised surgical hand care is often limiting in these resource-limited regions.


Asunto(s)
Carga Global de Enfermedades , Traumatismos de la Mano , Traumatismos de la Muñeca , Muñeca , Amputación Quirúrgica , Femenino , Salud Global , Traumatismos de la Mano/cirugía , Humanos , Incidencia , Masculino , Prevalencia , Años de Vida Ajustados por Calidad de Vida , Traumatismos de la Muñeca/cirugía
3.
Inj Prev ; 26(Supp 1): i27-i35, 2020 10.
Artículo en Inglés | MEDLINE | ID: mdl-31915268

RESUMEN

BACKGROUND: The Global Burden of Disease Study (GBD) has historically produced estimates of causes of injury such as falls but not the resulting types of injuries that occur. The objective of this study was to estimate the global incidence, prevalence and years lived with disability (YLDs) due to facial fractures and to estimate the leading injurious causes of facial fracture. METHODS: We obtained results from GBD 2017. First, the study estimated the incidence from each injury cause (eg, falls), and then the proportion of each cause that would result in facial fracture being the most disabling injury. Incidence, prevalence and YLDs of facial fractures are then calculated across causes. RESULTS: Globally, in 2017, there were 7 538 663 (95% uncertainty interval 6 116 489 to 9 493 113) new cases, 1 819 732 (1 609 419 to 2 091 618) prevalent cases, and 117 402 (73 266 to 169 689) YLDs due to facial fractures. In terms of age-standardised incidence, prevalence and YLDs, the global rates were 98 (80 to 123) per 100 000, 23 (20 to 27) per 100 000, and 2 (1 to 2) per 100 000, respectively. Facial fractures were most concentrated in Central Europe. Falls were the predominant cause in most regions. CONCLUSIONS: Facial fractures are predominantly caused by falls and occur worldwide. Healthcare systems and public health agencies should investigate methods of all injury prevention. It is important for healthcare systems in every part of the world to ensure access to treatment resources.


Asunto(s)
Fracturas Óseas , Carga Global de Enfermedades , Calidad de Vida , Brasil , Canadá , Europa (Continente) , Salud Global , Humanos , Incidencia , Prevalencia , Años de Vida Ajustados por Calidad de Vida , Medicina Estatal
5.
Int J Health Care Qual Assur ; 30(7): 645-655, 2017 Aug 14.
Artículo en Inglés | MEDLINE | ID: mdl-28809593

RESUMEN

Purpose The purpose of this paper is to determine water availability, sanitation and hygiene (WSH) services, and healthcare waste management in Jordan healthcare facilities. Design/methodology/approach In total, 19 hospitals (15 public and four private) were selected. The WSH services were assessed in hospitals using the WSH in health facilities assessment tool developed for this purpose. Findings All hospitals (100 percent) had a safe water source and most (84.2 percent) had functional water sources to provide enough water for users' needs. All hospitals had appropriate and sufficient gender separated toilets in the wards and 84.2 percent had the same in outpatient settings. Overall, 84.2 percent had sufficient and functioning handwashing basins with soap and water, and 79.0 percent had sufficient showers. Healthcare waste management was appropriately practiced in all hospitals. Practical implications Jordan hospital managers achieved major achievements providing access to drinking water and improved sanitation. However, there are still areas that need improvements, such as providing toilets for patients with special needs, establishing handwashing basins with water and soap near toilets, toilet maintenance and providing sufficient trolleys for collecting hazardous waste. Efforts are needed to integrate WSH service policies with existing national policies on environmental health in health facilities, establish national standards and targets for the various healthcare facilities to increase access and improve services. Originality/value There are limited WSH data on healthcare facilities and targets for basic coverage in healthcare facilities are also lacking. A new assessment tool was developed to generate core WSH indicators and to assess WSH services in Jordan's healthcare facilities. This tool can be used by a non-WSH specialist to quickly assess healthcare facility-related WSH services and sanitary hazards in other countries. This tool identified some areas that need improvements.


Asunto(s)
Hospitales/normas , Higiene/normas , Saneamiento/normas , Abastecimiento de Agua/normas , Agua Potable/normas , Desinfección de las Manos/normas , Humanos , Jordania , Eliminación de Residuos Sanitarios/normas , Cuartos de Baño/normas
6.
Inj Prev ; 22(1): 3-18, 2016 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-26635210

RESUMEN

BACKGROUND: The Global Burden of Diseases (GBD), Injuries, and Risk Factors study used the disability-adjusted life year (DALY) to quantify the burden of diseases, injuries, and risk factors. This paper provides an overview of injury estimates from the 2013 update of GBD, with detailed information on incidence, mortality, DALYs and rates of change from 1990 to 2013 for 26 causes of injury, globally, by region and by country. METHODS: Injury mortality was estimated using the extensive GBD mortality database, corrections for ill-defined cause of death and the cause of death ensemble modelling tool. Morbidity estimation was based on inpatient and outpatient data sets, 26 cause-of-injury and 47 nature-of-injury categories, and seven follow-up studies with patient-reported long-term outcome measures. RESULTS: In 2013, 973 million (uncertainty interval (UI) 942 to 993) people sustained injuries that warranted some type of healthcare and 4.8 million (UI 4.5 to 5.1) people died from injuries. Between 1990 and 2013 the global age-standardised injury DALY rate decreased by 31% (UI 26% to 35%). The rate of decline in DALY rates was significant for 22 cause-of-injury categories, including all the major injuries. CONCLUSIONS: Injuries continue to be an important cause of morbidity and mortality in the developed and developing world. The decline in rates for almost all injuries is so prominent that it warrants a general statement that the world is becoming a safer place to live in. However, the patterns vary widely by cause, age, sex, region and time and there are still large improvements that need to be made.


Asunto(s)
Costo de Enfermedad , Salud Global , Heridas y Lesiones/epidemiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Causas de Muerte/tendencias , Niño , Preescolar , Personas con Discapacidad/estadística & datos numéricos , Femenino , Humanos , Incidencia , Lactante , Masculino , Persona de Mediana Edad , Mortalidad/tendencias , Años de Vida Ajustados por Calidad de Vida , Factores de Riesgo , Heridas y Lesiones/etiología , Heridas y Lesiones/mortalidad , Adulto Joven
7.
Pak J Pharm Sci ; 27(1): 39-43, 2014 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-24374433

RESUMEN

This study was conducted to evaluate blood lead concentration among five selected occupational groups. The five groups were: hospital health workers, shop workers, taxi drivers, automobiles mechanics, and wood workers. The groups did not significantly differ among each other in the average of age and work years. ANOVA test revealed significantly higher mean lead blood concentration in taxi drivers, automechanics, and wood workers compared to other groups. Additionally, workers with lead concentration >0.483 umol/L (10µg/dL) were more likely to have frequent muscle pain compared to those with lower concentrations. No association between other symptoms of lead exposure/toxicity and blood lead concentration was detected. In conclusion, special attention must be directed toward lead blood levels and lead poisoning symptoms when examining patients from certain occupational groups such as taxi drivers, automechanics, and wood workers. Special safety precautions and educational programs are also needed to limit the lead exposure in these occupational groups.


Asunto(s)
Plomo/sangre , Exposición Profesional , Adolescente , Adulto , Humanos , Masculino , Persona de Mediana Edad
8.
JMIR Public Health Surveill ; 7(6): e27590, 2021 06 02.
Artículo en Inglés | MEDLINE | ID: mdl-34076583

RESUMEN

BACKGROUND: As a consequence of war and the collapse of the health system in Yemen, which prevented many people from accessing health facilities to obtain primary health care, vaccination coverage was affected, leading to a deadly diphtheria epidemic at the end of 2017. OBJECTIVE: This study aimed to describe the epidemiology of diphtheria in Yemen and determine its incidence and case fatality rate. METHODS: Data were obtained from the diphtheria surveillance program 2017-2018, using case definitions of the World Health Organization. A probable case was defined as a case involving a person having laryngitis, pharyngitis, or tonsillitis and an adherent membrane of the tonsils, pharynx, and/or nose. A confirmed case was defined as a probable case that was laboratory confirmed or linked epidemiologically to a laboratory-confirmed case. Data from the Central Statistical Organization was used to calculate the incidence per 100,000 population. A P value <.05 was considered significant. RESULTS: A total of 2243 cases were reported during the period between July 2017 and August 2018. About 49% (1090/2243, 48.6%) of the cases were males. About 44% (978/2243, 43.6%) of the cases involved children aged 5 to 15 years. Respiratory tract infection was the predominant symptom (2044/2243, 91.1%), followed by pseudomembrane (1822/2243, 81.2%). Based on the vaccination status, the percentages of partially vaccinated, vaccinated, unvaccinated, and unknown status patients were 6.6% (148/2243), 30.8% (690/2243), 48.6% (10902243), and 14.0% (315/2243), respectively. The overall incidence of diphtheria was 8 per 100,000 population. The highest incidence was among the age group <15 years (11 per 100,000 population), and the lowest incidence was among the age group ≥15 years (5 per 100,000 population). The overall case fatality rate among all age groups was 5%, and it was higher (10%) in the age group <5 years. Five governorates that were difficult to access (Raymah, Abyan, Sa'ada, Lahj, and Al Jawf) had a very high case fatality rate (22%). CONCLUSIONS: Diphtheria affected a large number of people in Yemen in 2017-2018. The majority of patients were partially or not vaccinated. Children aged ≤15 years were more affected, with higher fatality among children aged <5 years. Five governorates that were difficult to access had a case fatality rate twice that of the World Health Organization estimate (5%-10%). To control the diphtheria epidemic in Yemen, it is recommended to increase routine vaccination coverage and booster immunizations, increase public health awareness toward diphtheria, and strengthen the surveillance system for early detection and immediate response.


Asunto(s)
Difteria , Adolescente , Adulto , Niño , Preescolar , Análisis de Datos , Difteria/epidemiología , Brotes de Enfermedades , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Yemen/epidemiología , Adulto Joven
9.
JMIR Public Health Surveill ; 7(7): e27627, 2021 07 05.
Artículo en Inglés | MEDLINE | ID: mdl-36260393

RESUMEN

BACKGROUND: Yemen has recently faced the largest cholera outbreak in the world, which started at the end of 2016. By the end of 2017, the cumulative reported cases from all governorates reached 777,229 with 2134 deaths. Al Hudaydah was one of the most strongly affected areas, with 88,741 (18%) cases and 244 (12%) deaths reported. OBJECTIVE: The aim of this study was to determine the risk factors associated with cholera transmission in Al Hudaydah city, Yemen. METHODS: From December 1, 2017 to January 10, 2018, a total of 104 patients with cholera (57 women and 47 men) who presented at cholera treatment centers in Al Hudaydah city with three or more watery stools in a 24-hour period and with moderate or severe dehydration were identified for inclusion in this study. Each case was matched by age and gender with two controls who were living in the neighboring house. A semistructured questionnaire was used to collect data on behavioral and environmental risk factors such as drinking water from public wells, storing water in containers, consumption of unwashed vegetables or fruits, and sharing a toilet. RESULTS: The median age of the cases and controls was 20 years (range 5-80) and 23 years (range 5-85), respectively. Only 6% of cases and 4% of controls were employed. Multivariate analysis showed that eating unwashed vegetables or fruits (odds ratio [OR] 7.0, 95% CI 1.6-30.6, P=.01), storing water in containers (OR 3.0, 95% CI 1.3-7.3, P=.01), drinking water from a public well (OR 2.5, 95% CI 1.1-5.7, P=.02), and using a public toilet (OR 5.2, 95% CI 1.1-24.4, P=.04) were significantly associated with cholera infection risk. CONCLUSIONS: The cholera transmission risk factors in Al Hudaydah city were related to water and sanitation hygiene. Therefore, increasing awareness of the population on the importance of water chlorination, and washing fruits and vegetables through a health education campaign is strongly recommended.


Asunto(s)
Cólera , Agua Potable , Masculino , Humanos , Femenino , Preescolar , Niño , Adolescente , Adulto Joven , Adulto , Persona de Mediana Edad , Anciano , Anciano de 80 o más Años , Cólera/epidemiología , Cólera/prevención & control , Estudios de Casos y Controles , Yemen/epidemiología , Factores de Riesgo
10.
JMIR Public Health Surveill ; 7(6): e27625, 2021 06 08.
Artículo en Inglés | MEDLINE | ID: mdl-34100759

RESUMEN

BACKGROUND: Rotavirus (RV) kills over 185,000 children <5 years every year and is responsible for over one-third of all child diarrheal deaths worldwide. The Rotavirus Surveillance System (RVSS) in Yemen was launched in 2007 at five sentinel sites to monitor the impact of the vaccine on RV morbidity and mortality. OBJECTIVE: This study aimed to determine the usefulness of the RVSS, assess its performance, and identify the strengths and weaknesses of its implementation. METHODS: The Centers for Disease Control and Prevention's updated guidelines on evaluating a public health surveillance system were used to evaluate the RVSS. In this assessment, qualitative indicators, such as usefulness, flexibility, stability, simplicity, and acceptability, were assessed through in-depth interviews with stakeholders at the central level and semistructured questionnaires with the sentinel site coordinators. The indicators for quantitative attributes-sensitivity, positive predictive value (PPV), completeness, and timeliness-were assessed by reviewing the results of laboratory samples and a random sample of case report forms. The scores for the indicators were expressed as poor (<60%), average (60% to <80%), and good (≥80%). RESULTS: The overall usefulness score of the RVSS was 73%, indicating an average rank. The RVSS was rated as having good flexibility (91%) and stability (81%), and average simplicity (77%) and acceptability (76%). In terms of quantitative attributes, the system was poor for sensitivity (16%), average for PPV (73%), and good for completeness (100%) and timeliness (100%). CONCLUSIONS: Although the system attributes were flexible, stable, capable of providing quality data, and performing timely data reporting, some attributes still needed improvements (eg, usefulness, simplicity, acceptability, and PPV). There is a need for a gradual replacement of donor funds with government funds to ensure sustainability. The RVSS in Yemen strongly requires a progressive increase in the number of sites in governorates and sensitivity enhancement.


Asunto(s)
Rotavirus , Niño , Humanos , Encuestas y Cuestionarios , Yemen/epidemiología
11.
JMIR Public Health Surveill ; 7(5): e28517, 2021 05 19.
Artículo en Inglés | MEDLINE | ID: mdl-33877048

RESUMEN

The COVID-19 outbreak started as pneumonia in December 2019 in Wuhan, China. The subsequent pandemic was declared as the sixth public health emergency of international concern on January 30, 2020, by the World Health Organization. Pakistan could be a potential hotspot for COVID-19 owing to its high population of 204.65 million and its struggling health care and economic systems. Pakistan was able to tackle the challenge with relatively mild repercussions. The present analysis has been conducted to highlight the situation of the disease in Pakistan in 2020 and the measures taken by various stakeholders coupled with support from the community to abate the risk of catastrophic spread of the virus.


Asunto(s)
COVID-19/epidemiología , Atención a la Salud , Gobierno , Pandemias , Salud Pública , COVID-19/virología , Control de Enfermedades Transmisibles , Países en Desarrollo , Brotes de Enfermedades , Urgencias Médicas , Humanos , Internacionalidad , Pakistán/epidemiología , SARS-CoV-2
12.
JMIR Public Health Surveill ; 7(5): e27442, 2021 05 14.
Artículo en Inglés | MEDLINE | ID: mdl-33988521

RESUMEN

BACKGROUND: Cutaneous leishmaniasis (CL) is endemic in Yemen. About 4440 cases were reported in 2019. On July 23, 2018, a Hajjah governorate surveillance officer notified the Ministry of Public Health and Population about an increase in the number of CL cases in Bani-Oshb, Kuhlan district, Hajjah governorate. On July 24, 2018, Yemen Field Epidemiology Training Program sent a team to perform an investigation. OBJECTIVE: We aimed to describe a CL outbreak in Hajjah governorate and determine its risk factors. METHODS: A descriptive study and case-control study (1:1 ratio) were conducted. Cases included people who met the suspected or confirmed case definition of the World Health Organization and lived in Bani-Oshb subdistrict during the period from August 2017 to July 2018. Controls included people living for at least 1 year in Bani-Oshb without new or old skin lesions. Crude odds ratios (cORs) and adjusted odds ratios (aORs) with 95% CI were used to test the significance of associations. RESULTS: We identified 30 CL cases. Among the 30 patients, 7 (23%) were younger than 5 years, 17 (57%) were 5 to 14 years, 17 (57%) were females, and 23 (77%) had one lesion. The attack rate was 7 per 1000 population in the age group <15 years and 1 per 1000 population in the age group ≥15 years. On bivariate analysis, the following factors were significantly associated with CL: female gender (cOR 5.2, 95% CI 1.7-16.5), malnutrition (cOR 5.2, 95% CI 1.7-16.5), not using a bed net (cOR 14.5, 95% CI 1.7-122.4), poor house lighting (cOR 6.4, 95% CI 2.1-19.7), poor house hygiene (cOR 11.2, 95% CI 3.1-40.7), poor sanitation (cOR 14.5, 95% CI 1.7-122.4), living in houses without window nets (cOR 5.2, 95% CI 1.3-21.2), plantation around the house (cOR 6.5, 95% CI 2.1-20.5), animal barn inside or close to the house (cOR 9.3, 95% CI 1.9-46.7), raising animals (cOR 8.1, 95% CI 1.6-40.7), and having animal dung in or near the house (cOR 6.8, 95% CI 1.7-27.7). The following risk factors remained significant on multivariate stepwise analysis: female gender (aOR 22.7, 95% CI 1.6-320.5), malnutrition (aOR 17.2, 95% CI 1.3-225.8), poor house hygiene (aOR 45.6, 95% CI 2.5-846.4), plantation around the house (aOR 43.8, 95% CI 1.9-1009.9), and raising animals (aOR 287.1, 95% CI 5.4-15205.6). CONCLUSIONS: CL was endemic in Hajjah governorate, and an increase in cases was confirmed. Many individual, housing, and animal related factors were shown to contribute to CL endemicity. Implementation of control measures directed toward altering the factors favoring contact among vectors, reservoirs, and susceptible humans is strongly recommended to control future outbreaks.


Asunto(s)
Leishmaniasis Cutánea , Adolescente , Animales , Estudios de Casos y Controles , Niño , Preescolar , Brotes de Enfermedades , Femenino , Humanos , Incidencia , Leishmaniasis Cutánea/diagnóstico , Leishmaniasis Cutánea/epidemiología , Masculino , Yemen/epidemiología
13.
Int Dent J ; 70(6): 482-488, 2020 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-32705689

RESUMEN

BACKGROUND: Dental offices can be useful to screen and identify patients at risk of developing diabetes mellitus (DM) using risk prediction tools. The Finnish Diabetes Risk Score (FINDRISC) is a validated, questionnaire-based tool used to predict the 10-year risk of developing type II DM. OBJECTIVES: To determine the 10-year DM risk among Jordanians using the FINDRISC questionnaire in a dental setting. MATERIALS AND METHODS: Participants attending two university dental teaching centres between March 2017 and February 2018 were interviewed using an Arabic translated version of the FINDRISC questionnaire. Anthropometrics including weight, height, waist circumference (WC) and body mass index (BMI) were recorded. Random capillary blood glucose level was measured for each participant. Statistical analysis was done using Chi-square and independent t-tests. RESULTS: A total of 1,247 (436 males and 811 females) participants were included. As defined by BMI, 1,012 (81.2%) participants were either overweight or obese. Abdominal adiposity as determined by WC was seen in 738 (59.2%) participants. The mean (±â€…SD) FINDRISC score for females (11.3 ± 4.3) was significantly higher (P = 0.001) than males (10.4 ± 4.9). After age adjustment, more females were in the high-risk categories (FINDRISC ≥ 15) compared with males. This trend was seen among all age groups, but was statistically significant in the older age groups; 55-64 years (P = 0.037) and ≥ 65 years (P = 0.004). CONCLUSION: In a developing Middle Eastern country such as Jordan, almost half of Jordanians attending university dental clinics are at a moderate to high risk of developing type II DM in 10 years. The risk of DM should be considered in dental patients, particularly older females.


Asunto(s)
Diabetes Mellitus Tipo 2 , Anciano , Índice de Masa Corporal , Estudios Transversales , Diabetes Mellitus Tipo 2/epidemiología , Femenino , Humanos , Jordania/epidemiología , Masculino , Factores de Riesgo , Circunferencia de la Cintura
14.
Pan Afr Med J ; 35(Suppl 2): 68, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-33623592

RESUMEN

INTRODUCTION: This study aimed to use the Curve Estimation Procedure to assess the pattern and trend of COVID-19 spread in the countries of the Eastern Mediterranean Region (EMR) by finding the model best fit for the observed COVID-19 data in each country between 20 February 2020-21 April 2020. METHODS: The number of daily confirmed COVID-19 cases, recovered cases, and during the period 20 February 2020-21 April 2020 in 21 countries in EMR were extracted from the WHO situation reports. The Curve Estimation procedure was used to produce different curve estimation regression models for the observed data in each country. RESULTS: During this observed period, the total number of confirmed cases, recovered cases, and deaths in the region were 138673, 71343, and 6291, respectively. The overall fatality rate in the region was 4.5%. The quadratic model and the cubic model follows the observed data points fairly well during the observed time period in five and nine countries, respectively. The exponential model (Y = b0 * (e**(b1 * t))), the growth model (Y = e**(b0 + (b1 * t))), and the compound model (Y = b0 * (b1**t)) were the best fit for data during the observed time period in two, three, and two countries, respectively. CONCLUSION: The pattern of COVID-19 spread differed between countries in the EMR. This might reflect the variations in testing and implementation of public health measures. The best curve-fitting model was demonstrated for each country and it can be used for very short-term predictions.


Asunto(s)
COVID-19/epidemiología , Modelos Estadísticos , Salud Pública , COVID-19/mortalidad , Humanos , Región Mediterránea/epidemiología , Factores de Tiempo
15.
J Clin Periodontol ; 36(1): 18-24, 2009 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-19046327

RESUMEN

AIM: To determine the relationship between periodontitis and overweight/obesity among Jordanians. MATERIAL AND METHODS: A systematic random sample of 340 persons aged between 18 and 70 years was selected from those who accompanied patients during their visit to the outpatient clinics in the medical centre of Jordan University of Science and Technology in north of Jordan. All participants underwent periodontal examination, had anthropometric measurements, and completed the questionnaire. Periodontitis was defined as presence of four or more teeth with one or more sites with probing pocket depth >or=4 mm and clinical attachment loss >or=3 mm. RESULTS: Only 14% of normal weight participants had periodontal disease whereas 29.6% of overweight and 51.9% of obese participants had periodontal disease. Periodontitis was more prevalent among subjects with high waist circumference (WC) and among subjects with high waist-to-hip ratio. After adjusting for important variables, only body mass index (BMI)-defined obesity [odds ratio (OR)=2.9, 95% confidence interval (CI): 1.3, 6.1], high WC (OR=2.1, 95%CI: 1.2, 3.7), and high fat per cent (OR=1.8, 95% CI: 1.03, 3.3) remained significantly associated with increased odds of periodontitis. CONCLUSION: BMI-defined obesity, high WC, and high fat per cent were significantly associated with increased odds of having periodontitis.


Asunto(s)
Índice de Masa Corporal , Obesidad/epidemiología , Periodontitis/epidemiología , Circunferencia de la Cintura , Relación Cintura-Cadera , Adolescente , Adulto , Anciano , Antropometría/métodos , Comorbilidad , Femenino , Humanos , Jordania/epidemiología , Masculino , Persona de Mediana Edad , Obesidad/diagnóstico , Índice de Severidad de la Enfermedad , Adulto Joven
16.
J Contemp Dent Pract ; 9(4): 9-16, 2008 May 01.
Artículo en Inglés | MEDLINE | ID: mdl-18473022

RESUMEN

AIM: The aim of this study was to evaluate the clinical performance of IPS-Empress 2(R) all-ceramic crowns placed by general dental practitioners. METHODS AND MATERIALS: Eighty-two IPS-Empress 2 crowns placed in 64 patients (27 females and 37 males) were evaluated. These crowns had been in place for 15.2 to 57.2 months (mean 25.3 months, SD=9.3). Survival analysis was conducted using the Kaplan-Meier method. RESULTS: Of the 82 crowns 93.9% were rated satisfactory. In terms of the integrity of the restorations, fracture was observed in three crowns and two showed a crack upon transillumination. Five crowns were rated unsatisfactory for color match; one for marginal adaptation; and none for discoloration, secondary caries, or sensitivity. CONCLUSIONS: IPS-Empress 2(R) is a suitable material to fabricate all-ceramic crowns; when these all-ceramic crowns were inserted by general dental practitioners, they functioned satisfactorily with low failure rates during an observation period ranging between 15.2 to 57.2 months.


Asunto(s)
Coronas , Porcelana Dental/química , Compuestos de Litio/química , Adulto , Fuerza de la Mordida , Color , Diseño de Prótesis Dental , Fracaso de la Restauración Dental , Femenino , Estudios de Seguimiento , Odontología General , Humanos , Masculino , Persona de Mediana Edad , Propiedades de Superficie , Análisis de Supervivencia , Transiluminación , Resultado del Tratamiento
17.
J Contemp Dent Pract ; 8(1): 60-7, 2007 Jan 01.
Artículo en Inglés | MEDLINE | ID: mdl-17211506

RESUMEN

AIM: This study was conducted to estimate the prevalence of self reported medical conditions among dental patients attending dental teaching clinics in north Jordan. METHODS AND MATERIALS: A total of 1,509 patients were included, of which 46.1% were males and 53.9% were females. All age groups were included and ranged between 14 and 78 years. The findings were analyzed in relation to age and gender. RESULTS: Overall, gastrointestinal disease was most prevalent (11.9%), followed by bleeding tendencies (9.3%), renal disorders (8.7%), respiratory disease (8.3%), and hypertension (6.4%). Only 3.2% of the participants reported having antibiotics prescribed for them prior to a dental procedure for prophylactic purposes. CONCLUSION: Due to the high frequency of medical conditions, thorough evaluation of patients' medical and dental care histories should be a mandatory first step in their management.


Asunto(s)
Profilaxis Antibiótica/estadística & datos numéricos , Atención Dental para Enfermos Crónicos/estadística & datos numéricos , Adolescente , Adulto , Anciano , Estudios Transversales , Clínicas Odontológicas , Diabetes Mellitus/epidemiología , Femenino , Enfermedades Gastrointestinales/epidemiología , Trastornos Hemorrágicos/epidemiología , Hospitales de Enseñanza , Humanos , Hipertensión/epidemiología , Jordania/epidemiología , Enfermedades Renales/epidemiología , Masculino , Persona de Mediana Edad , Prevalencia , Encuestas y Cuestionarios
18.
Curr Diabetes Rev ; 13(2): 182-191, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-26652612

RESUMEN

OBJECTIVE: To examine the prevalence of foot ulcers, foot at risk, and the associated risk factors among Jordanian diabetics. METHODS: A cross-sectional design was applied on 1000 diabetes patients (both type-1 and type-2) aged >20 years. The participants were selected systematically from among every second patient visiting the diabetes clinics at National Center for Diabetes, Endocrinology, and Genetics (NCDEG) in Amman, Jordan. The participants were interviewed, examined, and then their medical records were reviewed. The factors including sensory neuropathy, vibratory neuropathy, painful neuropathy, vascular insufficiency, retinopathy, and dermatological changes were recorded for all patients. Foot at risk was identified based on the risk category classification and foot ulcers were evaluated based on the Wagner's classification system. RESULTS: A total of 53 (5.3%) patients had foot ulcers, 17 (1.7%) had undergone amputations, and 172 (17.2%) had foot at risk. A total of 62 patients were identified in the risk category-1, 82 in the risk category-2, and 28 in the risk category-3. Loss of protective sensation was detected in 174 (17.4%) patients, loss of vibratory sensation in 162 (16.2%) patients, absence of posterior tibial pulse in 115 (11.5%) patients, absence of dorsalis pedis pulse in 97 (9.7%) patients, and claudication in 72 (7.2%) patients. Loss of protective sensation (p < 0.000), loss of vibratory sensation (p < 0.039), and vascular insufficiency (p = 0.02) were found to be significantly higher in diabetic patients with foot ulcers than in those without foot ulcers. CONCLUSION: The prevalence of foot ulcer in Jordan was 5.3%, while foot at risk was prevalent in 17.2% patients. Patients with loss of protective sensation, loss of vibratory sensation, and vascular insufficiency of the lower limbs were found to be at a higher risk for the development of foot ulceration.


Asunto(s)
Pie Diabético/epidemiología , Estudios Transversales , Femenino , Humanos , Jordania/epidemiología , Masculino , Persona de Mediana Edad , Prevalencia , Factores de Riesgo
19.
Asian J Surg ; 29(4): 257-61, 2006 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-17098659

RESUMEN

OBJECTIVE: To review and evaluate patients with a clinicopathological diagnosis of xanthogranulomatous pyelonephritis (XGP) with emphasis on the diagnostic methods and the effect of socioeconomic status on disease severity. METHODS: Data compiled from the previous history of the patients, clinical, laboratory, radioimaging findings, preoperative, operative, histopathological diagnosis and postoperative follow-up period were analysed. On the basis of presentation, XGP was classified as complicated and simple. RESULTS: There were 18 cases of XGP. The clinical characteristics included: calculi or obstruction in the urinary tract, and damage to the kidney, complication of urinary tract infection, anaemia, increased erythrocyte sedimentation rate and liver dysfunction. All patients had diffuse XGP. Associated pathological findings such as psoas abscess, nephrocutaneous fistula, renocolonic fistula and paranephric abscess were found in 33.3% of cases. Eleven of 14 patients (78.6%) who were evaluated by computed tomography (CT) had the correct diagnosis made prior to nephrectomy. Urine culture was positive in 88.9% of patients and Proteus mirabilis was the most common organism. CONCLUSION: Our experience with a small number of patients demonstrates that low socioeconomic status could be a risk factor in the development of complicated cases of XGP. CT is considered to be the best radiological test for correct preoperative diagnosis and evaluation of XGP. Nephrectomy and removal of all surrounding affected tissue proved to be curative for XGP.


Asunto(s)
Pielonefritis Xantogranulomatosa , Adolescente , Adulto , Factores de Edad , Anciano , Niño , Preescolar , Interpretación Estadística de Datos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Nefrectomía , Pielonefritis Xantogranulomatosa/clasificación , Pielonefritis Xantogranulomatosa/complicaciones , Pielonefritis Xantogranulomatosa/diagnóstico , Pielonefritis Xantogranulomatosa/diagnóstico por imagen , Pielonefritis Xantogranulomatosa/epidemiología , Factores de Riesgo , Factores Sexuales , Factores Socioeconómicos , Tomografía Computarizada por Rayos X
20.
J Oral Sci ; 48(2): 77-84, 2006 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-16858136

RESUMEN

This study was conducted to identify factors associated with periodontal disease in a Jordanian population using principal component and factor analysis techniques. Subjects were 603 dentate patients aged 15-65 years attending dental teaching clinics at the Jordan University of Science and Technology. Their oral hygiene and periodontal status were assessed using plaque index, gingival index, probing pocket depth, clinical attachment level, gingival recession, and number of missing teeth. Factor and principal component analysis and binary logistic regression were conducted to identify factors related to periodontal disease. Probing pocket depth, clinical attachment level, gingival recession, and number of missing teeth were sorted as the same factor and could be combined in one scale to measure the severity of periodontal disease. On the other hand, plaque index and gingival index were sorted as another factor and could be combined in another scale to correlate between oral hygiene and gingival status. The results demonstrated that increased age, low level of education, increased plaque index score, not brushing teeth, smoking more than 15 pack-years, and having diabetes were significantly associated with increased severity of periodontal disease. In conclusion, it was possible to form a standard scale, based on linear combinations of periodontal indices and parameters, to measure the severity of periodontal disease and determine its risk indicators.


Asunto(s)
Enfermedades Periodontales/epidemiología , Enfermedades Periodontales/etiología , Adolescente , Adulto , Factores de Edad , Anciano , Índice de Placa Dental , Complicaciones de la Diabetes , Escolaridad , Análisis Factorial , Femenino , Humanos , Jordania/epidemiología , Modelos Logísticos , Masculino , Persona de Mediana Edad , Higiene Bucal/estadística & datos numéricos , Índice Periodontal , Análisis de Componente Principal , Factores de Riesgo , Índice de Severidad de la Enfermedad , Fumar/efectos adversos
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