Insights from Turkey's big data: unraveling the preventability, pathogenesis, and risk management of Alzheimer's disease (AD).

Extensive research into dementia has more recently honed in on several key areas. These areas include the advancement of techniques such as the accumulation of amyloid-ß and tau proteins, the monitoring of cerebral hypometabolism rates etc. The primary objective of this study is to explore the intricate interplay between Alzheimer's disease (AD)-other dementias (D) and various chronic illnesses in terms of time, intensity, and connectivity. In this context, we retrospectively examined data of 149,786 individuals aged 65 and above who received diagnoses of AD and D in the year 2020. At first, logistic regression (LR) analysis has been made with "sex", "age" and "foreigner" (citizenship status) independent variables for AD and D. The LR models shows that while "sex" and "age" variables have a small rate on the risk of developing AD/D, it is detected that being a foreigner increase the risk of AD and D as 69.8% and 88.5% respectively. Besides, the LR models have middle-level success prediction rate for both of the two dependent variables. Additionally, we used the parallel coordinates graphs method within the R Studio to visualize their relationships and connections. The findings of this investigation strongly suggest that AD/D don't stand as isolated conditions, but rather stem from intricate interactions and progressive processes involving diverse chronic diseases over time. Notably, ailments including hypertension, coronary artery disease, diabetes, hyperlipidemia, and psychological disorders, contribute substantially to the emergence of both AD and D. This study highlights that the fight against AD/D can only be possible with next-generation prophylactic interventions that can predict and manage risks. Such an approach holds the potential to potentially lower AD and dementia to levels that are amenable to treatment.

Region-Based Semi-Two-Stream Convolutional Neural Networks for Pressure Ulcer Recognition.

Pressure ulcers are a common, painful, costly, and often preventable complication associated with prolonged immobility in bedridden patients. It is a significant health problem worldwide because it is frequently seen in inpatients and has high treatment costs. For the treatment to be effective and to ensure an international standardization for all patients, it is essential that the diagnosis of pressure ulcers is made in the early stages and correctly. Since invasive methods of obtaining information can be painful for patients, different methods are used to make a correct diagnosis. Image-based diagnosis method is one of them. By using images obtained from patients, it will be possible to obtain successful results by keeping patients away from such painful situations. At this stage, disposable wound rulers are used in clinical practice to measure the length, width, and depth of patients' wounds. The information obtained is then entered into tools such as the Braden Scale, the Norton Scale, and the Waterlow Scale to provide a formal assessment of risk for pressure ulcers. This paper presents a novel benchmark dataset containing pressure ulcer images and a semi-two-stream approach that uses the original images and the cropped wound areas together for diagnosing the stage of pressure ulcers. Various state-of-the-art convolutional neural network (CNN) architectures are evaluated on this dataset. Our experimental results (test accuracy of 93%, the precision of 93%, the recall of 92%, and the F1-score of 93%) show that the proposed semi-two-stream method improves recognition results compared to the base CNN architectures.

The burden of scoliosis: a nationwide database study on demographics, incidence, and surgical rates.

INTRODUCTION: Scoliosis is characterized as a three-dimensional deformity of the spine, affected by variety of factors, including biological, mechanical, hormonal, and genetics. METHODS: Our study's primary objective was to delineate the demographics, incidence, and prevalence of scoliosis from a nationwide perspective, analyze the surgical intervention rates, with the aim of offering more insightful guidance to orthopedic physicians. This nationwide cohort study was conducted from digital database for healthcare information management. Relevant population data, for children under 18 years old, was extracted from the official government census within the period of January 2015 to December 2022. Utilizing diagnostic code of M41 [Scoliosis] was used to define the patient pool from ICD-10. Demographic variables, type of operations (posterior only, anterior only, or combined), and complications were documented. Incidence and prevalence values were calculated using population figures and case numbers. RESULT: There were 276,521 patients with an average incidence of 129 per 100,000. Frequency of females was 1.45 times greater than that of males (p < 0.001). A total of 10,417 surgeries were performed in 10,311 patients during the inspection period (3.8% of all cases). Posterior fusion was by far the most common surgical approach (n = 10.111; 97%) followed by anterior fusion (n = 200; 1,9%). CONCLUSIONS: Our findings reveal a significant increase in the average incidence of scoliosis diagnosis, rising from 107 per 100,000 individuals in 2015 to 161 per 100,000 in 2022. Scoliosis now impacts an estimated 1.2% of children and adolescents in Turkey. The risk is 1.45 times higher in females than in males.

Fracture Patterns and Mortality in Osteopetrosis: A 7-year Retrospective Analysis from Türkiye's National Registry.

BACKGROUND: The aim of this study is to determine the demographic data, fracture treatment methods, and medical treatments of patients diagnosed with osteopetrosis in the national registry. METHODS: Patients with International Classification of Diseases (ICD)-10 code Q78.2 for osteopetrosis between January 1, 2016 and April 11, 2023 were retrospectively reviewed. Data on sex, age at time of diagnosis, fracture history, mortality, and use of medications were evaluated for all patients. In addition, open reduction and internal fixation, closed reduction and internal fixation, closed reduction and casting, and conservative treatment methods were noted. The number of patients requiring deformity surgery was determined. The incidence and prevalence of osteopetrosis were also calculated in this cross-sectional study. RESULTS: A total of 476 patients diagnosed with osteopetrosis were identified. The mean age at time of diagnosis of these patients was 5.79 ± 5.43 years. A total of 101 patients died. As the age at diagnosis decreased, the mortality rate of the patients increased with statistical significance ( P <0.001). A total of 192 fractures were seen in 121 osteopetrosis patients in this study. Femur fractures were most common among these patients with osteopetrosis. A history of fracture was statistically significantly less common in patients using a combination of vitamin D + calcium compared with patients not using such medication ( P <0.001). In this 7-year cross-sectional study, the incidence was found to be 1 in 416,000 and the prevalence was 0.00199% in the population under 18 years of age. CONCLUSION: Younger age at diagnosis is associated with higher mortality in patients with osteopetrosis. In addition, the combination of vitamin D and calcium were associated with lower fracture incidence. LEVEL OF EVIDENCE: Prognostic Level II.

Epidemiology and demographics of pediatric proximal femur fractures in Türkiye: results from a government-based health registry.

We evaluate the epidemiology and incidence of pediatric proximal femur fractures, treatment trends among different hospital levels, and complication rates among different treatment modalities by examining a national health registry in Türkiye. The health records of individuals aged ≤16 years admitted to public, private, and university hospitals were collected via the e-health database of the Turkish Ministry of Health. A total of 2388 children treated for proximal femur fractures from 2016 to 2021 with at least 2 years of follow-up were included in the study. While 2033 (85.1%) patients were treated with closed reduction and spica casts, 355 (14.8%) were operated on. Mean age was 8.603 ±â€…5.11 years. Male incidence was 2-fold greater compared to female patients (36.4% female and 63.6% male patients; P < 0.001). The frequency of cases was significantly increased in the age groups of 3-4 and 13-16 years. Comorbidities causing limited ambulation were detected in 6.5% of all cases, and 163 (8.0%) patients in the conservative group and 98 (27.6%) patients in the surgery group had at least one complication. The incidence was 0.45 per 100 000 children aged ≤16 years. This study reports the largest patient cohort to date, providing evidence on the epidemiology and incidence of pediatric proximal femur fractures using health registry data. We have found that the most common treatment modality for proximal femur fractures is closed reduction with spica casts. The rate of avascular necrosis is similar among patients treated surgically and those treated conservatively.

Prevalence, Incidence, and Surgical Treatment Trends of Cerebral Palsy across Türkiye: A Nationwide Cohort Study.

BACKGROUND: Cerebral Palsy (CP) is the most prevalent neurodevelopmental disorder in childhood. Our aim is to identify the demographics of CP in Turkish children in addition to clinical associations and surgical preferences. METHODS: Based on national health system data and the International Classification of Diseases (ICD)-10 code for CP, data were evaluated from a total of 53,027 children with CP born between 2016 and 2022, and 9658 of them underwent orthopedic surgery in those years. The incidence and frequency of CP were assessed for the parameters of age and gender. Age at the time of surgery; codes pertaining to surgical interventions; and regions, cities, and hospitals where diagnoses and surgical procedures were performed were also evaluated. RESULTS: There were 29,606 male (55.8%) and 23,421 (44.2%) female patients. The diagnoses of the patients were mostly (76.1%) performed in secondary and tertiary hospitals. The prevalence of CP among children in 2016-2022 was estimated to be 7.74/1000 children. The minimum and maximum incidence rates of cerebral palsy among children between 2016 and 2022 were calculated to be 0.45 and 1.05 per 1000, respectively. Tenoplasty-myoplasty tendon transfer operations were the most common surgeries (47.1%). CONCLUSION: CP remains a significant health challenge, underpinning a considerable proportion of childhood motor dysfunction. A dedicated national registry system for CP focused on classifying the condition, streamlining treatment, and tracking outcomes would be a valuable tool in our collective efforts to address this critical issue more effectively.

Shedding light on slipped capital femoral epiphysis: a nationwide study on Turkish population.

OBJECTIVES: This comprehensive study aimed to describe the epidemiologic and demographic distribution of slipped capital femoral epiphysis (SCFE) in Türkiye, a condition that globally presents at a rate of 10.8 cases per 100 000 children. Utilizing data from the Ministry of Health, we examined the specifics of SCFE in Türkiye, comparing the findings with those of other populations to clarify the country's unique epidemiological profile. METHODS: In this retrospective analysis, the Ministry of Health's database was used to extract medical records of children under the age of 16 diagnosed with SCFE from 2016 to 2023. Patients were evaluated based on sex, age at diagnosis, comorbidities, complications, time of diagnosis and BMI. RESULTS: Our analysis identified 720 children with SCFE, with the average age at diagnosis being 12.9 years. The prevalence of SCFE in Türkiye was found to be 0.005% for the year 2022. The occurrence of SCFE showed no correlation with seasons. It was noted that the majority of patients received treatment at university and high-level hospitals (59.9%), with none being treated at lower-level public hospitals. A total of 58 patients were found to have additional growth and developmental diseases. Notably, only 33 cases (4.6%) involved avascular necrosis during follow-up. CONCLUSION: This study provides the first epidemiological and demographic analysis of SCFE in Türkiye. Interestingly, our data suggest that male patients are twice as likely to develop SCFE compared to their female counterparts.

Data Transfer Model for HIS and Developers Opinions in Turkey.

Hospital Information Systems (HIS) are used in every hospital in our country and these systems have been developed by different vendors. If there is a change in the HIS software used in a hospital for various reasons, all data must be transferred from the current HIS to the new HIS. Accurate, complete, consistent, reliable and rapid transfer of this transfer is important in order not to interrupt the health care provided by the hospital. The aim of this study is to introduce a data transfer model standart (VEM) between independent HISs and to explain the validations that are applied to enforce the model work correctly. In addition, we share the opinions from HIS vendors who develop VEM compatible systems. In the development process of the model, studies with data transfer experts from the HIS vendors in Turkey were performed. A validation software has been developed to check the compatibility of VEM with HIS software. In addition, a questionnaire was sent to HIS developers via e-mail and their opinions on VEM were received. Fourty six HIS developers voluntarily participated in the study, and 70% said they thought VEM helped with solving data transmission problems. As a result, it can be said that VEM has been successful in solving many problems encountered for data exchange in HIS changes in hospitals.