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BACKGROUND: Elevated red blood cell distribution width (RDW) levels were associated with mortality in patients with stable chronic obstructive lung pulmonary diseases (COPD). There are limited data about RDW levels in acute exacerbation of COPD (AECOPD). AIM/OBJECTIVE: The association of the RDW levels with the severity of AECOPD was evaluated according to admission location, (outpatient-clinic, ward and intensive care unit (ICU)). METHODS: Cross sectional retrospective study was designed in tertiary care hospital for chest diseases in 2015. Previously COPD diagnosed patients admitted to hospital outpatient-clinic, ward and ICU due to AECOPD were included in the study. Patients demographics, RDW, biomarkers (CRP, RDW, Neutrophil to lymphocyte ratio (NLR), platelet to mean platelet volume (PLT-MPV)) C-CRP, biochemistry values were recorded from hospital electronic system. RDW values were subdivided below 0.11% (low), above and equal 0.15% (high) and between 0.11%-0.15% (normal). Neutrophil to lymphocyte ratio (NLR) and platelet to mean platelet volume (PLT-MPV) were also calculated. Biomarker values were compared according to where AECOPD was treated. RESULTS: 2771 COPD patients (33% female) and 1429 outpatients-clinic, 1156 ward and 186 ICU were enrolled in the study. The median RDW values in outpatients-clinic, ward and ICU were 0.16 (0.09-0.26), 0.07 (0.01-0.14) and 0.01 (0.00-0.07) respectively (P < .001). In outpatient to ward and ICU, low RDW values were significantly increased (31%, 66%, 83%, respectively) and high RDW values significantly decreased (54%, 24%, 10%) (P < .001). According to attack severity, low RDW values were determined. CONCLUSION: Patients with AECOPD, lower RDW values should be considered carefully. Lower RDW can be used for decision of COPD exacerbation severity and follow up treatment response.
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Índices de Eritrocitos , Enfermedad Pulmonar Obstructiva Crónica , Estudios Transversales , Eritrocitos , Femenino , Humanos , Masculino , Estudios RetrospectivosRESUMEN
INTRODUCTION: Patient examinations performed in a limited time period may lead to impairment in patient and physician relationship, defective and erroneous diagnosis, inappropriate prescriptions, less common use of preventive medicine practices, poor patient satisfaction, and increased violent acts against health-care staff. OBJECTIVE: This study aimed to determine the appropriate minimal duration of patient examination in the pulmonary practice. METHODS: A total of 49 researchers from ten different study groups of the Turkish Thoracic Society participated in the study. The researchers were asked to examine patients in an almost ideal manner, without time constraint under available conditions. RESULTS: A total of 1680 patient examinations were reviewed. The mean duration of patient examination in ideal conditions was determined to be 20.4 ± 9.6 min. Among all steps of patient examination, the longest time was spent for "taking medical history." The total time spent for patient examination was statistically significantly longer in the university hospitals than in the governmental hospitals and training and research hospitals (P < 0.001). Among different patient categories, the patients with a chronic disorder presenting for the first time and were referred from primary or secondary to tertiary care for further evaluation have required the longest time for patient examination. CONCLUSION: According to our study, the appropriate minimal duration for patient examination is 20 min. It has been observed that in university hospitals and in patients with chronic pulmonary diseases, this duration has been increased to above 25 min. The durations in clinical practice should be planned accordingly.
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INTRODUCTION: The present study was designed to determine the distribution of tuberculosis patients according to their occupations in Turkey. PATIENTS AND METHODS: A total of 757 patients with bacteriologically and histopathologically confirmed diagnosis of tuberculosis and under the tuberculosis treatment were included in this retrospective descriptive study. Medical records of patients admitted to the Ministry of Health Sureyyapasa Chest Diseases and Chest Surgery Training and Research Hospital between the years of 2004 and 2007 were evaluated in terms of patient demographics and the occupations. Occupations were classified into 10 groups according to the International Standardization Classification Occupation (ISCO-88). RESULTS: Males composed 67% of the overall population [mean age (SD) was 41.3 (16.4) years]. Recurrent and newly diagnosed tuberculosis patients composed 81 and 19% of the patients, respectively. The most frequently identified major occupational groups were; craft and related workers (32%), plant and machine operators and assembler (10%), followed by the subgroups of textile, garment and related trades workers (12.9%), motor vehicle drivers (5.8%). The youngest subgroup among the most popular subgroups with a mean age (SD) of 29.5 (11.1) years, was textile, garment and related trades workers while the subgroup of mining and construction laborers was the oldest with a mean age (SD) of 63.9 (7.9) years. In all occupational subgroups, the frequency of males was higher than females. In female patients, the most frequently identified subgroup was, textile, garment and related trades workers while, mining and construction laborers, motor vehicle drives, building frame and related trades workers were composed solely of males. The frequency of newly diagnosed patients was significantly higher than former tuberculosis patients in the occupational subgroups. CONCLUSION: It seems crucial to improve conditions of workplaces with arrangements enabling healthier environment such as adequate ventilation, appropriate living space as well as routine health controls of employees especially for the textile industry.