Factores de riesgo de infecciones de sitio operatorio en cirugía abdominal en el adulto mayor, Hospital Regional de Ica 2022 - 2024

Abstract

Objetivo: Identificar los factores preoperatorios, intraoperatorios y postoperatorios asociados a la infección del sitio operatorio (ISO) en adultos mayores sometidos a cirugía abdominal en el Hospital Regional de Ica durante el periodo 2022–2024. Metodología: Estudio de enfoque cuantitativo, observacional, analítico de corte transversal, con muestra representativa de adultos mayores intervenidos quirúrgicamente. Se analizaron variables sociodemográficas, clínicas, quirúrgicas y de recuperación. Se aplicó estadística descriptiva y bivariada (pruebas de chi-cuadrado y razón de momios con IC 95 %). Resultados: El factor de riesgo encontrado significativamente fue mayor en pacientes de procedencia rural (OR: 2,857; IC95%: 1,424–5,732) y con nivel educativo incompleto (OR: 3,000; IC95%: 1,471–6,116). Se halló asociación significativa con la presencia de diabetes mellitus (OR: 2,231; p=0,012), control glucémico inadecuado (OR: 3,406; p<0,001), tipo de cirugía contaminada (OR: 2,727; p=0,003), uso de drenajes (OR: 2,547; p=0,004) y estancia hospitalaria > 7 días (OR: 3,167; p<0,001). Conclusiones: Los factores asociados significativamente a ISO fueron el origen rural, nivel educativo incompleto, comorbilidades como diabetes, mal control glucémico, uso de drenaje quirúrgico, tipo de cirugía contaminada y hospitalización prolongada. Se recomienda fortalecer los protocolos de control preoperatorio y estrategias de prevención, con énfasis en pacientes vulnerables.


Objective: To identify preoperative, intraoperative, and postoperative factors associated with surgical site infection (SSI) in elderly patients undergoing abdominal surgery at the Regional Hospital of Ica between 2022 and 2024. Methods: A quantitative, observational, analytical, and cross-sectional study was conducted. The study population consisted of elderly surgical patients. Sociodemographic, clinical, surgical, and recovery variables were evaluated. Descriptive and bivariate statistics were applied (Chi-square test and odds ratios with 95% CI). Results: The frequency of SSI was 50.0%, with significantly higher occurrence among patients from rural areas (OR: 2.857; 95%CI: 1.424–5.732) and those with incomplete education (OR: 3.000; 95%CI: 1.471–6.116). Significant associations were also found with diabetes mellitus (OR: 2.231; p=0.012), poor glycemic control (OR: 3.406; p<0.001), contaminated surgical type (OR: 2.727; p=0.003), use of surgical drains (OR: 2.547; p=0.004), and hospital stay longer than 7 days (OR: 3.167; p<0.001). Conclusions: SSI was significantly associated with rural origin, low education level, diabetes mellitus, poor glycemic control, contaminated surgical procedures, use of drains, and prolonged hospitalization. Strengthening preoperative control protocols and preventive strategies focused on high-risk groups is recommended.

Description

Keywords

Adulto mayor, Cirugía abdominal, Morbilidad, Mortalidad, Factores de riesgo, Perú

Citation

Collections

Endorsement

Review

Supplemented By

Referenced By

Creative Commons license

Except where otherwised noted, this item's license is described as info:eu-repo/semantics/openAccess