An Epidemiologic Study of Headache Among Children and Adolescents of Southern Brazil

Cephalalgia ◽  
1996 ◽  
Vol 16 (8) ◽  
pp. 545-549 ◽  
Author(s):  
LM Barea ◽  
M Tannhauser ◽  
NT Rotta
Keyword(s):  
International Headache Society ◽  
Age Distribution ◽  
Epidemiologic Study ◽  
Public Health Problem ◽  
Population Group ◽  
Headache Disorder ◽  
Cross Sectional Study ◽  
Female Group ◽  
Headache Disorders ◽  
Cross Sectional

To study the epidemiology of pediatric headache, we conducted a cross-sectional study of a randomized and proportional sample of 538 male and female students, 10 to 18 years old. They were in the 5th to 8th grade of the schools of Porto Alegre, RS Brazil. The headache disorders were classified on the basis of clinical interview as well as a physical and neurological examination using the operational diagnostic criteria of the International Headache Society (IHS The following headache prevalences were found: lifetime, 93.2%; last year, 82.9%; last week, 31.4%; last 24 h, 8.9%. Last week and last 24 h headache complaints were twice as prevalent in the female group. During the last year the prevalence of headache disorders was 72.8% for tension-type and 9.9% for migraine headache and was not associated with age distribution. Only the last year and last week prevalences of tension-type headache were significantly higher in the female group. The last year prevalence of headache disorder-proved to be positively associated with sex and age variables. The prevalence of headache disorders was found to be extremely high in this population group, requiring more attention on the part of investigators as a public health problem.

Migraine With Aura and Migraine Without Aura: An Epidemiological Study

Cephalalgia ◽  
1992 ◽  
Vol 12 (4) ◽  
pp. 221-228 ◽  
Author(s):  
Birthe Krogh Rasmussen ◽  
Jes Olesen
Keyword(s):  
Migraine With Aura ◽  
Migraine Without Aura ◽  
International Headache Society ◽  
Age Distribution ◽  
Cross Sectional Study ◽  
Lifetime Prevalence ◽  
Headache Disorders ◽  
Cross Sectional ◽  
Visual Disturbances ◽  
Precipitating Factor

In a cross-sectional study of headache disorders in a representative general population of 1,000 persons the epidemiology of migraine with aura (MA) and migraine without aura (MO) was analysed in relation to sex and age distribution, symptomatology and precipitants. The headache disorders were classified on the basis of a clinical interview as well as a physical and a neurological examination using the operational diagnostic criteria of the International Headache Society (IHS). Lifetime prevalence of MA was 5%, male:female ratio 1:2. Lifetime prevalence of MO was 8%, M:F ratio 1:7. Women, but not men, were significantly more likely to have MO than MA. Neither MA nor MO showed correlation to age in the studied age interval (25–64 years). Premonitory symptoms occurred in 16% of subjects with MA and in 12% with MO. One or more precipitating factor was present in 61% with MA and in 90% with MO. In both MA and MO the most conspicuous precipitating factor was stress and mental tension. Visual disturbances were the most common aura phenomenon occurring in 90% of subjects with MA. Aura symptoms of sensory, motor or speech disturbances rarely occurred without coexisting visual disturbances. The pain phase of MA fulfilled the criteria for MO of the IHS. Headache was, however, less severe and shorter lasting in MA than in MO. Onset at menarche, menstrual precipitation, menstrual problems, influence of pregnancy and use of oral contraceptives all showed some relationship with the presence of MO and less with MA. The present findings suggest that MA and MO share the pain phase. Among subjects with MA and MO, 50% and 62%, respectively, had consulted their general practitioner because of migraine. Selection bias in previous clinical studies is demonstrated by comparisons with the present unselected sample.

scholarly journals Forensic Validity of the Third Molar Maturity Index ( I 3 M ) for Age Estimation in a Russian Population

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Roberto Scendoni ◽  
Galina V. Zolotenkova ◽  
Stefano Vanin ◽  
Yuri I. Pigolkin ◽  
Roberto Cameriere
Keyword(s):  
Age Distribution ◽  
Third Molar ◽  
Cross Sectional Study ◽  
Russian Population ◽  
Maturity Index ◽  
Legal Responsibility ◽  
Female Group ◽  
Cross Sectional ◽  
Adult Age ◽  
The Third

The aim of this cross-sectional study was to test the accuracy of the third molar maturity index ( I 3 M ) cut-off value (0.08) to distinguish between individuals above and below the adult age of legal responsibility (18 years) in a Russian population. A sample of 571 digital panoramic radiographs of healthy Russian minors and young adults (363 females and 208 males), aged between 14 and 24 years, was evaluated. The lower left third molars were analyzed by applying the cut-off value of 0.08 determined by Cameriere et al. (2008). Lin’s concordance correlation coefficient ( ρ c ) and Cohen’s kappa coefficient ( κ ) showed that repeatability and reproducibility are high for both intra- and interobserver errors. The I 3 M value decreased with age in both sexes. Age distribution gradually decreases as I 3 M increases in both girls and boys. In the male group, molar maturity stages 0-0.04, 0.04-0.08, 0.08-0.3, 0.3-0.5, and 0.9-1.4 were reached slightly earlier than in the female group. The results demonstrated that sensitivity is 0.96 in boys and 0.93 in girls; associated specificity values were both 0.98. The cut-off value of I 3 M is statistically robust and thus valid for forensic application in a Russian population to determine whether or not a subject has reached 18 years of age. Finally, we compared our results with those of other studies in which the same I 3 M cut-off value was tested on different populations. The method is novel as it is reliable and easily reproducible, thus ensuring a universal way of comparing the results obtained (based on a cut-off value) among many populations, in order to develop an ever-increasing database.

Stepwise web-based questionnaires for diagnosing cluster headache: LUCA and QATCH

Cephalalgia ◽  
2013 ◽  
Vol 33 (11) ◽  
pp. 924-931 ◽  
Author(s):  
Leopoldine A Wilbrink ◽  
Claudia M Weller ◽  
Carlo Cheung ◽  
Theo Stijnen ◽  
Joost Haan ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Cluster Headache ◽  
Predictive Value ◽  
Large Scale ◽  
International Headache Society ◽  
Primary Headache ◽  
Headache Disorder ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Web Based

Background Cluster headache (CH) is a primary headache disorder that is diagnosed based on the patient's history. For large-scale epidemiologic and genetic studies, a web-based, preferably short, questionnaire can be a feasible alternative to replace time-consuming clinical interviews. Methods Self-reported CH patients were enrolled via our research website. Participants meeting screening criteria were directed to the Leiden University Cluster headache Analysis program (LUCA) questionnaire. Individual diagnoses were calculated using an algorithm based on International Headache Society criteria. Subsequently, semi-structured telephone interviews were carried out to validate the LUCA questionnaire. The shorter Quick Ascertainment of Cluster Headache (QATCH) questionnaire for diagnosing CH was constructed by using logistic regression to select the most predictive questions. Results Via our website 437 self-reported CH patients were recruited. Of these, 291 patients were included in this cross-sectional study. The LUCA questionnaire was valid and accurate. Using logistic regression, three questions (QATCH) provided similar sensitivity (53.8% vs. 57.2%), specificity (88.9% vs. 87.5%), positive predictive value (95.5% vs. 95.9%) and negative predictive value (30.8% vs. 28.8%) compared with the LUCA questionnaire. Conclusion The web-based LUCA questionnaire was accurate and reliable in diagnosing CH among self-reported patients. Males with headache attacks of short duration and long headache-free intervals (months to years) are very likely to have CH.

scholarly journals MIGRAINE;

2019 ◽  
Vol 26 (02) ◽  
Author(s):  
Muslim Ali Lakhiar ◽  
Abdul Hafeez Bughio ◽  
Ashique Ali Arain ◽  
Manzoor Ali Lakhiar
Keyword(s):  
Primary Headache ◽  
Headache Disorder ◽  
Cervicogenic Headache ◽  
Cross Sectional Study ◽  
University Hospital ◽  
Secondary Headache ◽  
Headache Disorders ◽  
Cross Sectional ◽  
Primary Headache Disorders ◽  
Cranial Neuropathies

Objectives: To determine the various patterns of headache presenting to Neurology OPD Liaquat University Hospital Jamshoro/Hyderabad. Study Design: Descriptive, cross-sectional study. Setting: Department of Neurology, Liaquat University of Medical & Health Sciences (LUMHS). Period: July to December 2016. Methods: Data was collected on developed profoma, the same was analyzed on SPSS 22nd version. Results: Out of 238 patients, 61 (25.6%) were male 177 (74.4%) were female patients. Age group distribution of study population ranged from 04 - 65 years with mean age was 31.66 with standard deviation of12.72. Out of 238 patients 170 (71.4%) were diagnosed as primary headache disorders, 56 (17%) were secondary headache while 12 (%) were labeled as cranial neuropathies and facial pains. Migraine without aura 113(65.3%) followed by tension type headache 35(20.2%) were most common primary headache disorder. Among secondary headaches Cervicogenic headache 16(30.2%) was most common cause followed by headache secondary to sinusitis, hypertension and trauma 8(15.1%), 7 (13.2%) and 6(11.3%) respectively. Trigeminal Neuralgia 9 (75.0%) was most common painful cranial neuropathies. Conclusion: Primary as well as secondary headache disorders are most prevalent in female at an age range of 21-40 years with majority of them suffering from migraine followed by tension and Cervical origin respectively.

Characteristics and risk factors associated with stroke subtypes among adult patients admitted to stroke unit of JUMC

2019 ◽  
Vol 15 ◽  
Author(s):  
Bekalu Getachew Gebreegziabher ◽  
Tesema Etefa Birhanu ◽  
Diriba Dereje Olana ◽  
Behailu Terefe Tesfaye
Keyword(s):  
Risk Factors ◽  
Stroke Unit ◽  
Medical Center ◽  
Data Entry ◽  
Public Health Problem ◽  
Cross Sectional Study ◽  
Chi Square ◽  
Cross Sectional ◽  
Factors Associated ◽  
Stroke Subtypes

Background: Stroke is a great public health problem in Ethiopia. According to reports, in-hospital stroke mortality was estimated to be 14.7% in Ethiopia. Despite this, in this country researches done on factors associated with stroke sub-types were inadequate. Objective: To assess the Characteristics and risk factors associated with stroke sub-types among patients admitted to JUMC. Methods and materials: A retrospective cross sectional study was conducted from May 2017 to May 2018 in stroke unit of Jimma University Medical Center. A total of 106 medical charts of patients diagnosed with stroke were reviewed. Checklist comprising of relevant variables was used to collect data. SPSS version 21 was employed for data entry and analysis. Chi-square test was used to point-out association and difference among stroke sub-types. The data was presented using text, tables and figures. Result: From a total of 106 patients, 67(63.2%) were men. The mean ± SD of age was 52.67±12.46 years, and no significant association was found. Of all the patients, 59(55.6%) had ischemic strokes and 47(44.4%) had hemorrhagic strokes. The most common risk factor in the patients was alcohol use with a prevalence of 69.9%. Of all the risk factors, only sex, cigarettes smoking and dyslipidemia were significantly associated to sub-types of stroke. Conclusion: Ischemic stroke was the most common subtype of stroke. Sex of patient, cigarette smoking and dyslipidemia are significantly associated with the two stroke subtypes.

scholarly journals Monitoring migrant groups as a post-validation surveillance approach to contain the potential reemergence of lymphatic filariasis in Togo

2021 ◽  
Vol 14 (1) ◽  
Author(s):  
Monique Ameyo Dorkenoo ◽  
Martin Kouame Tchankoni ◽  
Degninou Yehadji ◽  
Kossi Yakpa ◽  
Mawèké Tchalim ◽  
...  
Keyword(s):  
Lymphatic Filariasis ◽  
Significant Risk ◽  
Public Health Problem ◽  
Test Strip ◽  
Cross Sectional Study ◽  
Sub Saharan Africa ◽  
Positive Case ◽  
Cross Sectional ◽  
Case Investigation ◽  
Migrant Groups

Abstract Background In March 2017, Togo was declared the first country in sub-Saharan Africa to eliminate lymphatic filariasis as a public health problem, but post-validation surveillance has been lacking. In some areas of the country, migrant groups from neighboring countries that are still endemic for LF pose a risk of reintroduction of LF to Togo. The objective of this study was to identify the risk posed by migrant groups by measuring their prevalence of LF infection and investigating any positive case using Togo’s case investigation algorithm to prevent resurgence of LF and sustain Togo’s elimination success. Method A cross-sectional study was conducted in 2018 in the northernmost region of the country. Three migrant populations were identified: (i) nomadic Peuhls, (ii) Togolese members of local communities who migrate annually to neighboring countries for seasonal labor, and (iii) refugees from Ghana who came to Togo because of a communal conflict in Ghana. A questionnaire was designed to collect data on demographics and history of LF and MDA; all participants were tested for circulating filariasis antigen (CFA) using the filariasis test strip (FTS). Any CFA-positive case was confirmed with nocturnal microfilaremia. Results Refugees, seasonal economic migrants and nomadic Peuhls represented 42.1%, 31.4% and 26.5% of the study participants, respectively. The overall prevalence of CFA was 4.2% (58/1391) with the highest prevalence in the nomadic Peuhl group (11.9%), but only one of them (0.07%) was confirmed positive with nocturnal microfilaremia. Using the case investigation algorithm, no other positive case was identified in the positive case’s surroundings. Conclusion This study demonstrates that nomadic Peuhls, with a CFA prevalence of 11.9%, pose a potential risk for reintroduction of LF into Togo while Ghanaian refugees and seasonal economic migrants do not appear to pose a significant risk. Periodic monitoring of migrants, especially the nomadic Peuhl population, is a potential post-validation surveillance approach that could be used to promptly detect any LF cluster that may arise.

scholarly journals Impact of COVID-19 Home Confinement in Children’s Refractive Errors

2021 ◽  
Vol 18 (10) ◽  
pp. 5347
Author(s):  
Cristina Alvarez-Peregrina ◽  
Clara Martinez-Perez ◽  
Cesar Villa-Collar ◽  
Cristina Andreu-Vázquez ◽  
Alicia Ruiz-Pomeda ◽  
...  
Keyword(s):  
Public Health Problem ◽  
Cross Sectional Study ◽  
World Population ◽  
Sectional Study ◽  
Cross Sectional ◽  
School Aged Children ◽  
Digital Devices ◽  
Visual Screening ◽  
Near Work ◽  
The Impact

Background: Myopia is a public health problem, with estimations that 50% of the world population will be myopic by 2050. Some environmental factors, such as time spent outdoors, doing near work, and using digital devices, influence the development of myopia in children. Home confinement in Spain has increased these risk factors, so this study aims to investigate the impact of home confinement during the COVID-19 outbreak in the vision of school-aged children; Methods: A cross-sectional study in children between 5 and 7 years old that completed a visual screening and a questionnaire about their lifestyles at opticians in Spain in September and October of 2019 and 2020. Statistical analysis to compare lifestyles pre and post confinement, and vision in 2020 versus a similar cohort examined at the same opticians in 2019, was conducted; Results: Spanish children spent less time outdoors and more time doing near work in 2020 than in 2019 (p ≤ 0.001). There was a significant decrease of the spherical equivalent (mean ± standard deviation; 0.66 ± 2.03 D in 2019 vs. 0.48 ± 1.81 D in 2020; p ≤ 0.001); Conclusions: Lifestyles of Spanish children changed during the home confinement at the beginning of 2020. Together with changes in their lifestyles, spherical equivalents have decreased, which implies higher figures of myopia for children aged between 5 and 7.

Perceived Experiences of Community Violence Among Adolescents: A School Survey From Rio de Janeiro, Brazil

2021 ◽  
pp. 088626052110051
Author(s):  
Claudia L. de Moraes ◽  
Érika B. dos Santos ◽  
Michael E. Reichenheim ◽  
Stella R. Taquette ◽  
Luciane Stochero ◽  
...  
Keyword(s):  
Public Schools ◽  
Community Violence ◽  
Rio De Janeiro ◽  
Public Health Problem ◽  
Cross Sectional Study ◽  
Global Public Health ◽  
Cross Sectional ◽  
Interpersonal Aggression ◽  
Adolescent Students ◽  
Management Actions

Community violence (CV) is a global public health problem due to its high frequency and severe consequences. Although CV is one of the leading causes of death among adolescents, little is known about the everyday CV situations that do not lead to death. This study aimed to estimate the frequency of exposure to and involvement in CV situations among adolescent students from public and private schools in the city of Rio de Janeiro, Brazil. This was a cross-sectional study of 693 individuals in their second year of high school selected through stratified multistage random sampling. Information about their exposure to and involvement in CV was collected through a self-completed multidimensional questionnaire in the classrooms. For approximately 30% of the adolescents, someone close to them had been murdered, and 40% had already seen the corpse of a victim of homicide. Seventeen percent reported having been directly involved in CV situations. Approximately 38%, 13%, and 25% had been victims of robberies, interpersonal aggression, and death threats to either themselves or their relatives, respectively. Many of these situations occurred more than once. In general, CV was more frequently reported by boys and by those who did not live with both parents. Adolescents from higher economic classes experienced more interpersonal aggression and felt a greater need to carry a gun. Those who belonged to the lower economic classes and studied in public schools were more exposed to lethal violence than other students. The results call attention to the very high percentage of adolescent students that are involved in CV situations as well as to the differences in violence rates among population subgroups. Such findings should be considered when planning CV prevention and management actions in schools and other socialization spaces for adolescents.

scholarly journals Children’s Experiences of Their Journey to School: Integrating Behaviour Change Frameworks to Inform the Role of the Built Environment in Active School Travel Promotion

2021 ◽  
Vol 18 (9) ◽  
pp. 4992
Author(s):  
Nafsika Michail ◽  
Ayse Ozbil ◽  
Rosie Parnell ◽  
Stephanie Wilkie
Keyword(s):  
Behaviour Change ◽  
Primary Schools ◽  
Theoretical Domains Framework ◽  
Public Health Problem ◽  
Cross Sectional Study ◽  
School Travel ◽  
Cross Sectional ◽  
Active School Travel ◽  
Affective Experiences

Childhood obesity is a public health problem with multiple effects on children’s life. Promoting Active School Travel (AST) could provide an inclusive opportunity for physical activity and shape healthy behaviours. Data for this cross-sectional study were drawn from questionnaires carried out in five primary schools located in Newcastle upon Tyne, UK, in neighbourhoods chosen for their variability in IMD (index of multiple deprivation) and spatial structure of street networks (measured through space syntax measure of integration). A randomly selected and heterogenic sample of 145 pupils (aged 9–10) completed an open-ended questionnaire to state what they like and dislike about their journey to school. Thematic analysis identified four typologies (environmental context, emotions, social influences and trip factors) based on the Theoretical Domains Framework (TDF) and specific themes and sub-themes underlying children’s affective experiences of their journeys to school. This study is the first known to authors to attempt to adapt the Capability, Opportunity and Motivation Behaviour (COM-B) model into AST and children’s experiences and associated behavioural domains with design aspects. Such an insight into children’s attitudes could inform urban planners and designers about how to apply more effective behaviour change interventions, targeting an AST increase among children.

scholarly journals Obstetric Violence in Spain (Part III): Healthcare Professionals, Times and Areas

2021 ◽  
Vol 18 (7) ◽  
pp. 3359
Author(s):  
Desirée Mena-Tudela ◽  
Susana Iglesias-Casás ◽  
Víctor Manuel González-Chordá ◽  
María Jesús Valero-Chillerón ◽  
Laura Andreu-Pejó ◽  
...  
Keyword(s):  
Public Health ◽  
Primary Care ◽  
Informed Consent ◽  
Healthcare Professionals ◽  
Public Health Problem ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Lack Of Information ◽  
Obstetric Violence

Background: Obstetric violence is a worldwide public health problem, which seems greater in Spain. As no studies were found that identify the most representative healthcare professionals, times, and areas involved in obstetric violence, the objective of this work was to study at what time of maternity, with which professionals, and in what areas women identified obstetric violence. Methods: This descriptive, retrospective, and cross-sectional study was performed from January 2018 to June 2019. The main variables were the area (hospital, primary care, both), the time (pregnancy, birth, puerperium), and the professionals attending to women. Results: Our sample comprised 17,541 participants. The area identified with the most obstetric violence for the different studied variables was hospitals. Women identified more obstetric violence at time of birth. Findings such as lack of information and informed consent (74.2%), and criticism of infantile behavior and treatment (87.6%), stood out. The main identified healthcare professionals were midwives and gynecologists, and “other” professionals repeatedly appeared. Conclusions: Having identified the professionals, times, and areas of most obstetric violence in Spain, it seems necessary to reflect on not only the Spanish National Health System’s structure and management but also on healthcare professionals’ training.

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