Alina Dia Trambitas Miron

Dr. Alina Dia Trambitas Miron


Research Focus & Metrics

Academic Career Length

6Years (2021-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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Dana BadauDana Badau
Dana Badau
ABAdela Badau
Adela Badau
Cristian TrambitasCristian Trambitas
Cristian Trambitas
AMAlina Dia Trambitas Miron
Alina Dia Trambitas Miron
RMRaluca Moraru
Raluca Moraru
LMLiviu Moraru
Liviu Moraru
The aim of the study was to identify differences in obesity-related parameters between active sports students and semi-active or sedentary students, differentiated by sex, in order to optimize health. The study sample included 286 students, of which the male experimental sample consisted of 86 active sports students, age X ± SD 21.25 ± 0.32 years; height X ± SD 181.08 ± 3.52 cm; control group consisting of 89 semi-active students aged X ± SD 21.07 ± 0.1.13 years; height X ± SD 182.11 ± 1.32. The female experimental sample includes 57 active sports students, age X ± SD 21.02 ± 0.92 years; height X ± SD 167.48 ± 1.34 cm; the control group includes 54 semi-active students aged X ± SD 21.57 ± 0.1.98 years; height X ± SD 168.42 ± 1.76. The study used a thalliometer, Tanita Health Ware software and Quantum Resonance Magnetic Analyzer equipment to investigate height (cm), Body Mass Index (BMI), muscle mass (kg, %), as well as the obesity analysis report, and componential analysis of body and nourishment. The differences registered between the samples of active and semi-active sports subjects were predominantly statistically significant for p < 0.05. The differences registered between the samples of active and semi-active sports subjects were predominantly statistically significant for p < 0.05. The most important parameters regarding obesity and body composition that registered significant differences between the two male groups were in favor of the group of active athletes: triglyceride content of abnormal coefficient 0.844 (CI95% 0.590–1.099), abnormal lipid metabolism coefficient 0.798 (CI95% 1.091–0.504), obesity degree of body (ODB %) 10.290 (CI95% 6.610–13.970), BMI 2.326 (CI95% 1.527–3.126), body fat (kg) 2.042 (CI95% 0.918–3.166), muscle volume (kg) 2.565 (CI95% 1.100–4.031), Lean body weight (kg) 2.841 (CI95% 5.265–0.418). In the case of female samples, the group of active sportswomen registered the biggest differences compared to the group of students who were significantly active in the parameters: abnormal lipid metabolism coefficient 1.063 (CI95% 1.380–0.746), triglyceride content of abnormal coefficient 0.807 (CI95% 0.437–1.178), obesity degree of body (ODB%) 8.082 (CI95% 2.983–13.181), BMI 2.285 (CI95% 1.247–3.324), body fat (kg) 2.586 (CI95% 0.905–4.267), muscle volume (kg) 2.570 (CI95% 0.154–4.985), lean body weight (kg) 4.118 (CI95% 1.160–7.077). The results of the study directly facilitate the understanding of the complexity of the impact of obesity on multiple parameters of body composition and health.
1

Verified
Journal Article
Open access
AIAndrei Constantin Ioanovici
Andrei Constantin Ioanovici
Andrei Marian FeierAndrei Marian Feier
Andrei Marian Feier
MMMarius Mărușteri
Marius Mărușteri
AMAlina Dia Trambitas Miron
Alina Dia Trambitas Miron
DDDaniela Ecaterina Dobru
Daniela Ecaterina Dobru
Background/Objectives: In routine practice, colonoscopy findings are saved as unstructured free text, limiting secondary use. Accurate named-entity recognition (NER) is essential to unlock these descriptions for quality monitoring, personalized medicine and research. We compared named-entity recognition (NER) models trained on real, synthetic, and mixed data to determine whether privacy preserving synthetic reports can boost clinical information extraction. Methods: Three Spark NLP biLSTM CRF models were trained on (i) 100 manually annotated Romanian colonoscopy reports (ModelR), (ii) 100 prompt-generated synthetic reports (ModelS), and (iii) a 1:1 mix (ModelM). Performance was tested on 40 unseen reports (20 real, 20 synthetic) for seven entities. Micro-averaged precision, recall, and F1-score values were computed; McNemar tests with Bonferroni correction assessed pairwise differences. Results: ModelM outperformed single-source models (precision 0.95, recall 0.93, F1 0.94) and was significantly superior to ModelR (F1 0.70) and ModelS (F1 0.64; p < 0.001 for both). ModelR maintained high accuracy on real text (F1 = 0.90), but its accuracy fell when tested on synthetic data (0.47); the reverse was observed for ModelS (F1 = 0.99 synthetic, 0.33 real). McNemar χ2 statistics (64.6 for ModelM vs. ModelR; 147.0 for ModelM vs. ModelS) greatly exceeded the Bonferroni-adjusted significance threshold (α = 0.0167), confirming that the observed performance gains were unlikely to be due to chance. Conclusions: Synthetic colonoscopy descriptions are a valuable complement, but not a substitute for real annotations, while AI is helping human experts, not replacing them. Training on a balanced mix of real and synthetic data can help to obtain robust, generalizable NER models able to structure free-text colonoscopy reports, supporting large-scale, privacy-preserving colorectal cancer surveillance and personalized follow-up.

17 March 2021 in Romanian Journal of Morphology and Embryology
Verified
Journal Article
Open access
CTCristian Trâmbiţaş
Cristian Trâmbiţaş
AMAlina Dia Trambitas Miron
Alina Dia Trambitas Miron
Andrei Marian FeierAndrei Marian Feier
Andrei Marian Feier
OROctav Marius Russu
Octav Marius Russu
DDDorin Constantin Dorobanţu
Dorin Constantin Dorobanţu
KBKlara Brînzaniuc
Klara Brînzaniuc
Background and Objectives: Dupuytren's disease (DD) is a chronic progressive disorder causing contractures in the palmar and digital fascia. The primary aim of management is to correct the deformity while reducing the risk of recurrence and avoiding complications. The purpose of our retrospective study was to validate the efficacity, safety and the rate of recurrence of DD after percutaneous needle fasciotomy (PNF). Patients, Materials and Methods: We present results for a population of 40 patients, divided into three groups, based on the severity of the contracture according to Tubiana staging. We analyzed patient demographic data, encountered complications and the degree of release achieved both post-procedure and at one-year follow-ups. Results: From a total of 98 joints we treated, we obtained satisfactory release [passive extension deficit (PED) <= 10 degrees] in 85% of joints, while full release was obtained in 70% of joints. Full release was obtained mostly in metacarpophalangeal (MCP) joint (95%) rather than proximal interphalangeal (PIP) joint (50%) or distal interphalangeal (DIP) joint (60%). Our patient preferred PNF in comparison to open fasciectomy because of its minimum invasive approach and the quick recovery time. Conclusions: The study shows that PNF has great short-term results and it is suitable for patients who prefer minimally invasive care.