Brazilian Translation, Cross-Cultural Adaptation, Validity, and Reliability of the EMpowerment of PArents in THe Intensive Care 30 (EMPATHIC-30) Questionnaire to Measure Parental Satisfaction in PICUs.

OBJECTIVES: To conduct the Brazilian translation, cross-cultural adaptation, validation, and reliability testing of the EMpowerment of PArents in THe Intensive Care (EMPATHIC-30). DESIGN: Prospective study. SETTING: PICU of a tertiary-care teaching hospital. PATIENTS: Parents (n = 141) completed the translated EMPATHIC-30 questionnaire 72 hours after their child's PICU discharge. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: The translation and cultural adaptation were performed in accordance with the principles of good practice for the translation and cultural adaptation process for patient-reported outcomes measures. Sentences were adapted according to the Brazilian syntax. Total content validity coefficient was above the established average (> 0.8). Reliability was evaluated with the coefficients McDonald omega and Cronbach alpha. The lowest Cronbach alpha found was 0.47 (CI 95%, 0.35-0.59) in the organization domain, where the lowest response rate was also concentrated. The values of the other domains were as follows: 0.64 (95% CI, 0.55-0.73) for information, 0.77 (95% CI, 0.71-0.83) for care and treatment, 0.72 (95% CI, 0.66-0.78) for parent participation, and 0.72 (95% CI, 0.65-0.79) for professional attitudes. The total internal consistency independent of the domain was 0.90 (CI 95%, 0.88-0.92). With regard to McDonald Omega, values were identified: 0.68 (95% CI, 0.49-0.88) for information, 0.73 (95% CI, 0.61-0.85) for care and treatment, 0.85 (95% CI, 0.47-0.80) for parent participation, 0.85 (95% CI, 0.76-0.93), and 0.72 (95% CI, 0.58-0.86) for professional attitudes. CONCLUSIONS: EMPATHIC-30 has been translated and culturally adapted for the Brazilian population. Validation demonstrated an above-average total content validity coefficient, confirming the instrument content validity. A sufficient reliability was observed in both analyzed coefficients. The results support the use of the Brazilian version of EMPATHIC-30 for the evaluation of parents' satisfaction of children admitted to the PICU.

Prediction of Poor Outcomes for Septic Children According to Ferritin Levels in a Middle-Income Setting.

OBJECTIVES: To evaluate serum ferritin measured within 48 hours of admission as a prognostic marker and examine the association with unfavorable outcomes in a population of pediatric patients with sepsis and high prevalence of iron deficiency anemia in which this biomarker is routinely measured. DESIGN: Retrospective cohort study. SETTING: PICU of a tertiary care teaching hospital in a middle-income country in South America. PATIENTS: All patients 6 months to 18 years old (n = 350) admitted with a diagnosis of sepsis, suspected or proven, were eligible for inclusion. Exclusion criteria were length of PICU stay less than 8 hours and inherited or acquired disorder of iron metabolism that could interfere with serum ferritin levels. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Three-hundred twelve patients had their ferritin levels measured within 48 hours, and only 38 did not. The prevalence of iron deficiency anemia (hemoglobin < 11 g/dL and mean corpuscular volume < 80 fl was 40.3%. The median of the highest serum ferritin level within 48 hours was 150.5 ng/mL (interquartile range, 82.25-362 ng/mL), being associated with mortality (p < 0.001; Exp(B), 5.170; 95% CI, 2.619-10.205). A 10-fold increase in ferritin level was associated with a five-fold increase in mortality. There was a monotonic increase in mortality with increasing ferritin levels (p < 0.05). Regarding the discriminatory power of ferritin for mortality, the area under the receiver operating characteristic curve was 0.787 (95% CI, 0.737-0.83; p < 0.0001). CONCLUSIONS: Serum ferritin at lower thresholds predicts mortality in children with sepsis admitted to the ICU in a middle-income country with high prevalence of iron deficiency anemia.