Pulmonary functions of patients with isolated mandibular fractures: a preliminary report
Journal of the Korean Association of Oral and Maxillofacial Surgeons
;
: 36-40, 2020.
Artículo
en Inglés
| WPRIM
| ID: wpr-811271
ABSTRACT
OBJECTIVES:
The aim of this study was to evaluate pulmonary function in patients with mandibular fractures and to determine the pattern of pulmonary functions in these patients.MATERIALS ANDMETHODS:
This was a cross-sectional study of pulmonary functions in Nigerian non-smoking patients with isolated mandibular fractures managed at our health institution from December 2015 to June 2017. Forced vital capacity (FVC), forced expiratory volume in one second (FEV₁), peak expiratory flow rate (PEFR), and ratio of FEV₁ to FVC (FEV₁/FVC) were measured for all participants using a portable spirometer just before treatment. The pulmonary indices were compared with the predicted reference values for Nigerians to determine the respiratory pattern.RESULTS:
Forty participants consisting of six females (15.0%) and thirty-four males (85.0%) with a female to male ratio of 15.7 were included in this study. The mean patient age was 34.5±13.1 years (range, 17–63 years). The mean FVC, FEV₁, FEV₁/FVC, and PEFR were 3.8±1.2 L, 3.0±1.0 L, 74.3%±13.8%, and 5.2±2.2 L/s, respectively. Comparison of data with predicted values revealed that 17 subjects (42.5%) had normal pulmonary function pattern while 23 subjects (57.5%) had features suggestive of obstructive and restrictive pulmonary function patterns.CONCLUSION:
Isolated mandibular fractures presented with abnormal pulmonary function pattern.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Valores de Referencia
/
Espirometría
/
Ápice del Flujo Espiratorio
/
Capacidad Vital
/
Volumen Espiratorio Forzado
/
Estudios Transversales
/
Obstrucción de las Vías Aéreas
/
Fracturas Mandibulares
Tipo de estudio:
Estudio observacional
/
Estudio de prevalencia
/
Factores de riesgo
Límite:
Femenino
/
Humanos
/
Masculino
Idioma:
Inglés
Revista:
Journal of the Korean Association of Oral and Maxillofacial Surgeons
Año:
2020
Tipo del documento:
Artículo
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