Human and equipment resources for difficult airway management, airway education programs, and capnometry use in Japanese emergency departments: a nationwide cross-sectional study

Background: School health education programs provide a convenient platform for engaging the students in health promotion activities. Public health problems like mosquito borne diseases cannot be controlled without active participation of the community and students are a resourceful component of the community who can be encouraged to take up activities to control mosquito borne diseases in the community.Methods: School-based cross-sectional study was conducted in December 2010 to March 2011 among 508 school students selected at random from students studying in the eighth to tenth standard. P < 0.05 was considered as statistically significant.Results: Totally 508 students were included in this study. The number of students unaware of the stages in the mosquito life cycle and the mosquito’s resting habits reduced from 420 (82.68%) to 19 (3.74%) and 103 (20.28%) to 13 (2.56%) respectively. The number of students with correct knowledge of the biting habits of the female mosquito and personal protection (PP) measures increased from 31.69% to 97.05% with statistically highly significant (p <0.0001) and 52.95% to 74.21% respectively.Conclusions: The present study suggested that the school health education program is effective in creating awareness and increasing the knowledge regarding mosquito borne diseases among school children and possibilities of successfully engaging the community at large in the fight against mosquito borne diseases. The need would be to sustain this activity and implement it in schools as part of the vector borne disease control programme.

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Validity of four clinical prediction scores for pulmonary embolism in a sub-Saharan African setting: a protocol for a Cameroonian multicentre cross-sectional study

BMJ Open ◽

10.1136/bmjopen-2019-031322 ◽

2019 ◽

Vol 9 (10) ◽

pp. e031322

Author(s):

Agnès Esiéné ◽

Paul Owono Etoundi ◽

Joel Noutakdie Tochie ◽

Junette Arlette Mbengono Metogo ◽

Jacqueline Ze Minkande

Keyword(s):

Pulmonary Embolism ◽

Emergency Departments ◽

Diagnostic Performance ◽

Cross Sectional Study ◽

Sub Saharan Africa ◽

Receiver Operating Curve ◽

Clinical Prediction ◽

Sectional Study ◽

Cross Sectional ◽

Sub Saharan

IntroductionPulmonary embolism poses one of the most challenging diagnoses in medicine. Resolving these diagnostic difficulties is more crucial in emergency departments where fast and accurate decisions are needed for a life-saving purpose. Here, clinical pretest evaluation is an important step in the diagnostic algorithm of pulmonary embolism. Although clinical probability scores are widely used in emergency departments of sub-Saharan Africa, no study has cited their diagnostic performance in this resource-constrained environment. This study will seek to assess the performance of four routinely used clinical prediction models in Cameroonians presenting with suspicion of pulmonary embolism at the emergency department.Methods and analysisIt will be a cross-sectional study comparing the sensitivity, specificity, positive and negative predictive values and accuracy of the Wells, Simplified Wells, Revised Geneva and the Simplified Revised Geneva Scores to CT pulmonary angiography as gold standard in all consecutive consenting patients aged above 15 years admitted for clinical suspicion of pulmonary embolism to the emergency departments of seven major referral hospitals of Cameroon between 1 July 2019 and 31 December 2020. The area under the receiver operating curve, calibration plots, Hosmer and Lemeshow statistics, observed/expected event rates, net benefit and decision curve will be measured of each the clinical prediction test to ascertain the clinical score with the best diagnostic performance.Ethics and disseminationClearance has been obtained from the Institutional Review Board of the Faculty of medicine and biomedical sciences of the University of Yaounde I, Cameroon and the directorates of all participating hospitals to conduct this study. Also, informed consent will be sought from each patient or their legal next of kin and parents for minors, before enrolment into this study. The final study will be published in a peer-review journal and the findings presented to health authorities and healthcare providers.

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