The Safer Anaesthesia from Education (SAFE)® paediatric anaesthesia course: educational impact in five countries in East and Central Africa

There is an urgent need to improve access to safe surgical and anaesthetic care for children living in many low- and middle-income countries. Providing quality training for healthcare workers is a key component of achieving this. The 3-day Safer Anaesthesia from Education (SAFE)^® paediatric anaesthesia course was developed to address the specific skills and knowledge required in this field. We undertook a project to expand this course across five East and Central African countries (Ethiopia, Kenya, Malawi, Uganda and Zambia) and train local faculty. This study reports the outcomes from course evaluation data, exploring the impact on knowledge, skills and behaviour change in participants. Eleven courses were conducted in a 15-month period, with 381 participants attending. Fifty-nine new faculty members were trained. Knowledge scores (0-50 scale) increased significantly from mean (SD) 37.5 (4.7) pre-course to 43.2 (3.5) post-course (p < 0.0001). Skills scores (0-10 scale) increased significantly from 5.7 (2.0) pre-course to 8.0 (1.5) post-course (p < 0.0001). One hundred and twenty-six participants in Malawi, Uganda and Zambia were visited in their workplace 3-6 months later. Knowledge and skills were maintained at follow-up, with scores of 41.5 (5.0) and 8.3 (1.4), respectively (p < 0.0001 compared with pre-course scores). Content analysis from interviews with these participants highlighted positive behaviour changes in the areas of preparation, peri-operative care, resuscitation, management of the sick child, communication and teaching. This study indicates that the SAFE paediatric anaesthesia course is an effective way to deliver training, and could be used to help strengthen emergency and essential surgical care for children as a component of universal health coverage.

Evaluation of the accuracy of common weight estimation formulae in a Zambian paediatric surgical population

Limited resources and access to healthcare in sub-Saharan Africa are associated with high rates of malnourished children, although many countries globally are demonstrating increasing childhood obesity. This study evaluated how well current age- or height-based formulae estimate the weight of children undergoing surgery in Zambia. All children under 14 years of age presenting for elective surgery at the University Teaching Hospital, Lusaka, had both height and weight measured. Their actual weight was compared against estimated weight from various formulae. The Broselow tape outperformed all the age-based formulae, demonstrating the lowest median percentage error of -5.8%, with 46.0% of estimates falling within 10% of the actual measured weight (p < 0.001). Of the 1111 children who were eligible for World Health Organization growth standard appraisal, 88 (8%) met the weight criteria for severe acute malnutrition. Our results are consistent with other studies in finding that the Broselow tape is the best estimator of weight in a lower middle-income country, followed by the original Advanced Paediatric Life Support formula if the Broselow tape is unavailable.