Background: Prognostic scoring systems are applied in intensive care units (ICUs) to monitor patients’ responses to treatment and guide treatment modalities. These scoring systems are also used as predictors in sepsis, where mortality rates are high. This study aims to compare the scores (APACHE II, SOFA, SAPS II, OASIS) in terms of their role in predicting overall mortality in patients admitted to ICUs with a diagnosis of sepsis or septic shock. Methods: Among 740 patients admitted to the tertiary intensive care unit within a 2-year period, 165 patients diagnosed with sepsis and septic shock were included in the study. Demographic data, comorbidities, SOFA, SAPSII, OASIS, and APACHE II scores, invasive or noninvasive mechanical ventilation requirements and durations, ICU admissions, hospital stays, and 28-day mortalities were retrospectively evaluated. Results: All scoring systems were positively correlated with mortality and CCI score. SAPS II and OASIS showed a higher correlation with mortality compared to other scoring systems, correlated with ICU admission and mechanical ventilation, unlike other scoring systems. The AUC values for the APACHE II, SOFA, SAPS II, and OASIS were 0.803, 0.873, 0.902, and 0.879, respectively. No statistically significant difference was found between the scores (p > 0.05). Conclusions: Compared to commonly used scoring systems, OASIS is a practical tool and serves as a robust scoring system for assessing mortality in ICU patients diagnosed with sepsis.

To investigate the relationship between body mass index (BMI) and the severity of obstructive sleep apnea (OSA) and to determine the BMI cut-off values for sleep-disordered breathing among adult population. Data from 515 patients were evaluated retrospectively. These included demographic data, BMI, apnea-hypopnea index (AHI), oxygen saturation (SaO2) and oxygen desaturation index (ODI). The BMI cutoff value for sleep-disordered breathing was determined and comparisons were made between two groups of patients (BMI ≤ 33 and BMI > 33). Descriptive and comparative analyses were performed using SPSS, version 24. Higher BMI values were found to be correlated with diagnosis and severity of OSA and reduced sleep efficiency. Patients in the BMI > 33 group had significantly higher rates of co-morbid diseases than patients in the BMI ≤ 33 group. Patients with BMI ≤ 33 had significantly lower ODI values than patients with BMI > 33. In patients with BMI > 33, arousal index was significantly higher and SaO2 values were lower than those with BMI ≤ 33. In rapid eye movement (REM) sleep-related OSA, BMI values were higher than positional/classical OSA. Patients with higher BMI experienced frequent nocturnal oxygen desaturation periods resulting in higher arousal indexes and decreased sleep efficiency. REM sleep-related OSA and high BMI values together may lead to increased nocturnal oxygen demand. We recommend the threshold values of BMI > 33 to be considered for screening OSA among adult population.

Background/aim: Chronic obstructive pulmonary disease (COPD) is a common disease characterized by persistent airflow limitation and respiratory symptoms. It is a leading cause of morbidity and mortality all over the world. Our data on COPD in Turkey are limited. This study was intended to examine the epidemiologic characteristics of COPD in the Turkish population, between 2012 and 2016. Materials and methods: This population-based, descriptive, surveillance study examined physician-diagnosed COPD prevalence, incidence, and mortality in Turkey. The database of the Social Security System of Turkey was scanned and ICD-10 J44.0-J44.9 codes for diagnostic and/or therapeutic purposes were evaluated retrospectively. Results: In 2016, there were 3,434,262 cases of COPD (56.2% men) in Turkey, and the mean age of patients was 61.62 +/- 14.76 years. From 2012 to 2016, the annual overall prevalence rates of physician-diagnosed COPD rose from 4.3% to 5.8%, which was a 35.0% relative increase (P < 0.05). In women, this rate rose from 3.7% to 5.1% (38% increase), and in men, it rose from 4.9% to 6.7% (37% increase). During the study period, the overall incidence decreased from 8.5 per 1000 adults in 2012 to 6.3 per 1000 adults in 2016, representing a decrease of 26.6% (P < 0.001). The annual incidence rates of physician-diagnosed COPD decreased 25.4% in women and 27.9% in men. The overall mortality was 4.3% in 2012, and 4.2% in 2016. The mortality rate in women was 3.5% in 2012 and 3.7% in 2016, and 5% in 2012 and 4.7% in 2016 in men. The mean prevalence by region was 5.26% (range 3.79%-7.65%). The Black Sea region had the highest COPD prevalence. Conclusion: COPD is a very common and serious cause of morbidity and mortality in Turkey, as it is worldwide. Current data will contribute to a better understanding of the epidemiologic dimension of COPD in our country.

Background/aim: This study aimed to analyze delays in diagnosis and treatment by defining the related demographic and clinical factors, to reveal obstacles, and to develop essential attempts to help reduce treatment delays. Materials and methods: We created a questionnaire on the subject of delays in diagnosis and treatment in tuberculosis (TB) control to be administered to the patients. The forms were distributed to dispensaries across the country by the General Directorate of Public Health via an official letter. Results: The study included 853 new patients with smear-positive pulmonary TB. The mean patient delay was 18.06 +/- 22.27 days, the mean diagnosis delay was 35.63 +/- 34.86 days, and the mean treatment delay was 0.90 +/- 2.39 days. We found no association between sex, age, literacy, residential location, the presence of chronic respiratory diseases, and patient delay. It was determined that patient delay was shorter for patients with hemoptysis, fever, dyspnoea, and chest pain. In women, the diagnosis delay was longer than in men. Conclusion: In the diagnosis process of patients with tuberculosis, it was determined that there was an improvement in the patient delay; however, the improvement in the diagnosis delay was still not acceptable as an ideal duration.

Pulmonary rehabilitation (PR) is an effective, evidenced-based treatment. Despite its proven effect, it is still underused. The aim of this study was to present the number of patients with chronic obstructive pulmonary disease (COPD) who underwent PR, general mortality percentages, the rate of patients prescribed PR by pulmonologists, and the distribution of institutions where PR was performed between 2008 and 2016 in Turkey. The documents were obtained from Turkish Institution of Social Insurance. Ages, sexes, and numbers of patients with COPD who underwent PR between 2008 and 2016 were recorded. The number of patients with COPD who had been prescribed PR by physicians and the type of hospitals in which these patients underwent PR were identified. The general annual and the general total mortality rates between 2008 and 2016 among patients with COPD who underwent PR in 2008 were also determined. The mean age ranges of patients with COPD who underwent PR were 67.4 ± 12.3 to 72.0 ± 13.2 years, and 62.2% (n = 60,852) of patients were male. The number of patients increased progressively from 3,214 to 18,664. The rate of patients prescribed PR programs between 2008 and 2016 was between 0.32% and 0.59% among all registered patients with COPD. Between 52.0% and 94.8% (5,488/10,549 and 16,792/17,707 patients, respectively) of the programs were prescribed by a pulmonologist, and 62.9% (n = 62,613) of patients received PR in secondary public hospitals. The general annual mortality rates were between 6.2% and 11.1% (115/1,855 and 358/3,214 patients) in patients who underwent PR in 2008, and the general total mortality rate was 52.8% (1,696/3,214 patients) over the 9-year period in the same patient group. PR was still an underutilized approach in Turkey between 2008 and 2016. The awareness of PR should be increased in our country. In order to achieve this, we think that PR should be within the scope of health policies.

Background: The medical management of chronic respiratory diseases becomes more difficult with the increase in the rate of the elderly population. Monitoring and treating chronic respiratory diseases at home are more comfortable for both the patient and their relatives. Therefore, countries need to develop policies regarding home health services (HHS) according to the state of their social, cultural, and financial infrastructure. Objective: The objective of this study is to show the role and contribution of hospital-based HHS regarding respiratory disorders, and to evaluate the model and its efficiency. Study Design: The design of this study was cross-sectional. Data were obtained from the Ministry of Health of Turkey with official permission. Data were collected for HHS concerning respiratory diseases between 2011 and 2017. Age and sex distribution, the number of recorded patients, the number of visits for pulmonary diseases, the distribution of institutional visits, and the quantitative alterations within the years were investigated. Study Population: The study population was based on patients with respiratory disorders who were given HHS as directed by the Ministry of Health of Turkey. Results: Between 2011 and 2017, the majority of patients with pulmonary diseases, mostly those with chronic obstructive pulmonary disease, asthma, and lung cancer, visited government hospitals (78%). The number of house visits concerning pulmonary disorders increased nearly ten times, but hospitalization due to respiratory diseases decreased (13.5% in 2011 to 12.9% in 2017). Conclusion: Hospital-based HHS in pulmonary diseases can be considered as an appropriate model for implementation for countries like Turkey, those that have inadequate hospice-type health service infrastructure.