Esther Cecilia Wilches-Luna

Perfiles de riesgo cardiovascular y condición física en docentes y empleados no docentes de una facultad de salud

OBJECTIVE To establish the cardiovascular risk profile and fitness of professors and employees of a faculty of health within a public university. MATERIALS AND METHODS Cross-sectional study with 40 professors and 13 employees who were tested using anthropometry, lipid profile, glycosylated hemoglobin, a 6 minute walking test; two questionnaires on physical activity and barriers to exercise were applied. The cardiovascular risk was calculated for all subjects using the Framingham scale. RESULTS 51.4 % of professors and 41.7 % of employees had low cardiovascular risk. The average value of BMI for teachers and employees showed low cardiovascular risk; the average BMI value was 25,56 Kg/cm2 ± 3,9 Kg/cm2 and 23,18 Kg/cm2 ± 3,7 Kg/cm2, respectively. The average fat mass was 32 % for professors and 27 % for employees. The average distance walked by professors was 553 ± 226 meters and for employees was 590 ± 187 meters. Both groups showed good flexibility; 49 % of teachers and 77 % of employees had a high level of physical activity according to their IPAQ. The main barriers to physical exercise were lack of time and extra obligations. CONCLUSIONS Professors and employees of the faculty of health had low cardiovascular risk and high physical activity; this should be considered in the implementation of programs promoting healthy lifestyles and prevention of cardiovascular diseases.

Prácticas de destete ventilatorio en las unidades de cuidado intensivo de la ciudad de Cali.

Objective Early weaning from mechanical ventilation is one of the primary goals in managing critically ill patients. There are various techniques and measurement parameters for such weaning. The objective of this study was to describe the practices of ventilatory weaning in adult intensive care units in the city of Cali. Methods A survey of 32 questions (some multiple choice) evaluating weaning practices was distributed to physiotherapists and respiratory therapists working in intensive care units, to be answered anonymously. Results The most common strategy for the parameter set was the combination of continuous positive airway pressure with pressure support (78%), with a large variability in pressure levels, the most common range being 6 to 8cmH2O. The most common weaning parameters were as follows: tidal volume (92.6%), respiratory rate (93.3%) and oxygen saturation (90.4%). The most common waiting time for registration of the parameters was >15 minutes (40%). The measurements were preferably obtained from the ventilator display. Conclusion The methods and measurement parameters of ventilatory weaning vary greatly. The most commonly used method was continuous positive airway pressure with more pressure support and the most commonly used weaning parameters were the measured tidal volume and respiratory rate.Objective: Early weaning from mechanical ventilation is one of the primary goals in managing critically ill patients. There are various techniques and measurement parameters for such weaning. The objective of this study was to describe the practices of ventilatory weaning in adult intensive care units in the city of Cali. Methods: A survey of 32 questions (some multiple choice) evaluating weaning practices was distributed to physiotherapists and respiratory therapists working in intensive care units, to be answered anonymously. Results: The most common strategy for the parameter set was the combination of continuous positive airway pressure with pressure support (78%), with a large variability in pressure levels, the most common range being 6 to 8cmH2O. The most common weaning parameters were as follows: tidal volume (92.6%), respiratory rate (93.3%) and oxygen saturation (90.4%). The most common waiting time for registration of the parameters was >15 minutes (40%). The measurements were preferably obtained from the ventilator display. Conclusion: The methods and measurement parameters of ventilatory weaning vary greatly. The most commonly used method was continuous positive airway pressure with more pressure support and the most commonly used weaning parameters were the measured tidal volume and respiratory rate.