Gender disparity in ICU staffing in Argentina.

PURPOSE: Gender disparities in healthcare are striking, notwithstanding an increase in female students and physicians. Underrepresentation of women in leadership positions is well-documented; however, information from low and middle-income countries (LMICs) is still sparse. The Argentinian Society of Intensive Care Medicine (SATI) aimed to characterize the gender composition in Argentine ICUs. METHODS AND RESULTS: Between 8/1/2018 and 1/1/2019, 131 questionnaires were submitted to ICU Department Chairs of SATI research networks. Gender distribution of the different staffing levels, board certification and hospital characteristics were recorded. One-hundred and four were completed, including 2186 physicians; 44% were female. Female participation decreased with highest responsibility: only 23% of Department Chairs were female (P = .002 vs. the rest of the staffing categories, adjusted for multiple comparisons). Residents exhibited the highest proportion of female physicians (47%). Board certification was similar for both sexes (62.3% vs. 62.2%, P = .97). Female/male distribution in public and private hospitals was 47%/53% and 40/60% (P < .01), respectively. CONCLUSION: Our data provide evidence of an important gender gap in ICU management in a LMIC. Women were poorly represented in the leadership positions, although qualifications were similar to men. Moreover, female physicians worked more frequently in the public health subsector, usually underfinanced in LMICs-a surrogate of a gender pay gap.

Incidence and clinical effects of intra-abdominal hypertension in critically ill patients.

OBJECTIVE: The objective of this study was to determine the epidemiology and outcomes of intra-abdominal hypertension in a heterogeneous intensive care unit population. DESIGN: This was a prospective cohort study. SETTING: This study was conducted at a medical-surgical intensive care unit in a university hospital. PATIENTS: Study patients included all those consecutively admitted during 9 months, staying > 24 hrs, and requiring bladder catheterization. MEASUREMENTS AND MAIN RESULTS: On admission, epidemiologic data and risk factors for intra-abdominal hypertension were studied; then, daily maximal and mean intra-abdominal pressures (IAP(max) and IAP(mean)), abdominal perfusion pressure, fluid balances, filtration gradient, and sequential organ failure assessment score, were registered. IAPs were recorded through a bladder catheter every 6 hrs until death, discharge, or along 7 days. Intra-abdominal hypertension was defined as IAP > or = 12 mm Hg. Abdominal compartment syndrome was defined as IAP > or = 20 mm Hg plus > or = 1 new organ failure. Main outcome measure was hospital mortality. Of 83 patients, considering IAP(max), 31% had intra-abdominal hypertension on admission and another 33% developed it after (23% and 31% with IAP(mean)). Main risk factors were mechanical ventilation, acute respiratory distress syndrome, and fluid resuscitation (relative risk, 5.26, 3.19, and 2.50, respectively). Patients with intra-abdominal hypertension were sicker, had higher mortality (53% vs. 27%, p = .02), and consistently showed higher total and renal sequential organ failure assessment score, daily and cumulative fluid balances, and lower filtration gradient. Nonsurvivors had higher IAP(max), IAP(mean), and fluid balances and lower abdominal perfusion pressure. Abdominal compartment syndrome developed in 12%; 20% survived. Logistic regression identified IAP(max) as an independent predictor of mortality (odds ratio, 1.17; 95% confidence interval, 1.05-1.30; p = .003) after adjusting with Acute Physiology and Chronic Health Evaluation II and comorbidities (odds ratio, 1.15; 95% confidence interval, 1.06-1.25; p = .001; and odds ratio, 2.68; 95% confidence interval, 1.27-5.67; p = .013, respectively). Models with IAP(mean) and abdominal perfusion pressure also performed well. Areas under receiver operating characteristic curves were .81 and .83. CONCLUSIONS: Intra-abdominal hypertension, diagnosed either with IAP(max) or IAP(mean), was frequent and showed an independent association with mortality. Intra-abdominal hypertension was significantly associated with more severe organ failures, particularly renal and respiratory, and a prolonged intensive care unit stay.