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Record W4395680968 · doi:10.34883/pi.2023.12.4.035

Changes in Frailty Index After Emergency Surgical Interventions in Elderly Patients with Acute Abdominal Pathologies

2023· article· ru· W4395680968 on OpenAlexaboutno aff
B. D. Akhverdiev

Bibliographic record

VenueХирургия Восточная Европа · 2023
Typearticle
Languageru
FieldMedicine
TopicFrailty in Older Adults
Canadian institutionsnot available
Fundersnot available
KeywordsFrailty IndexMedicinePsychological interventionEmergency medicineIndex (typography)Intensive care medicineGerontologyPsychiatryComputer science

Abstract

fetched live from OpenAlex

Введение. Острые абдоминальные патологии у пациентов пожилого и старческого возраста имеют свои специфические свойства, которые непосредственно влияют на результаты лечения. Цель. Изучить динамику изменений индекса хрупкости до и после операции у пожилых пациентов с острыми абдоминальными патологиями. Материалы и методы. Проанализированы результаты хирургического лечения 255 пожилых пациентов с острыми патологиями органов брюшной полости. У всех пациентов вычисляли индекс хрупкости в день госпитализации, через 7 и 30 дней после операции с помощью опросника Эдмонтона. Выжившие пациенты были приглашены в стационар для повторного обследования через 1 год после операции. Наряду с общими обследованиями изучалось динамическое изменение индекса хрупкости. Результаты. Индекс хрупкости в день поступления был равен 8,39±0,15. При детальном анализе было установлено, что у 118 пациентов (46,3%) индекс хрупкости находился в пределах от 7 до 9, у 69 (27,1%) – от 9 до 11; у 34 – ≥11 (13,3%), а у 34 (13,3%) – ≥12. Через 30 дней после операции отмечено снижение индекса до 7,27±0,14, разница была статистически значимой (р<0,001). Сравнительный анализ между подгруппами выявил, что ни у одного из пациентов при поступлении не было индекса хрупкости от 5 до 7 баллов, в то время как через 30 дней после операции у 69 пациентов (27,1%) – от 5 до 7, что считается склонностью к хрупкости. Количество лиц с индексом хрупкости от 7 до 9 уменьшилось со 118 до 82 (p<0,0001). У пациентов с индексом хрупкости до 9 он достоверно снизился в течение 30 дней после оперативного вмешательства. В течение года после операции наблюдался рост числа пациентов с индексом хрупкости >12. Заключение. Определение индекса хрупкости у пациентов пожилого возраста при поступлении в стационар, а также динамическое наблюдение в разные сроки после операции может быть полезным при оценке интенсивности реабилитационных процессов. У пожилых пациентов с индексом хрупкости от 7 до 9 результаты, полученные в ближайшем и отдаленном периодах после операции, были более обнадеживающими. Лица с индексом хрупкости от 9 до 12 должны находиться под динамическим амбулаторным наблюдением. Introduction. Acute abdominal pathologies in senile and elderly patients have their own specific properties that directly affect the results of treatment. Purpose. To study the dynamics of changes in the frailty index before and after surgery in elderly patients with acute abdominal pathologies. Materials and methods. The results of surgical treatment of 255 elderly patients with acute pathologies of the abdominal organs were analyzed. In all patients, the frailty index was calculated on the day of hospitalization, 7 and 30 days after surgery using the Edmonton questionnaire. Surviving patients were invited to the hospital for re-examination 1 year after surgery. Along with general examinations, the dynamic change in the brittleness index was studied. Results. The frailty index on the day of admission was 8.39±0.15. In a detailed analysis, it was found that in 118 patients (46.3%) the frailty index was in the range from 7 to 9; in 69 (27.1%) from 9 to 11; in 34 people ≥11 (13.3%); and in 34 patients (13.3%) ≥12. 30 days after surgery, frailty index decreased to 7.27±0.14, the difference was statistically significant (p<0.001). Comparative analysis between subgroups revealed that while none of the patients had a frailty index of 5 to 7 at admission, 30 days after surgery, 69 patients (27.1%) had an index of 5 to 7, which is considered to be frailty prone. The number of persons with frailty index from 7 to 9 decreased from 118 to 82 (p<0.0001). In patients with a frailty index of up to 9, the frailty index significantly decreased 30 days after surgery. During the year after the operation, there was an increase in the number of patients with a frailty index >12. Conclusion. Determination of the frailty index in elderly patients upon admission to a hospital, as well as dynamic observation at different times after surgery, can be useful in assessing the intensity of rehabilitation processes. In elderly patients with a frailty index of 7 to 9, the results obtained in the immediate and long-term periods after surgery were more encouraging. Persons with a frailty index of 9 to 12 should be under dynamic outpatient observation with high caution.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.004
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.004
Threshold uncertainty score0.011

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.004
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0030.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.034
GPT teacher head0.320
Teacher spread0.286 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

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Citations0
Published2023
Admission routes1
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