LEPPE ZAMORA, JAIME ESTEBAN

Preferred name

Main Affiliation

Facultad de Medicina Clínica Alemana Universidad del Desarrollo

jleppe@udd.cl

ORCID

0000-0002-8663-1182

Scopus Author ID

56875386300

Goggle Scholar

https://scholar.google.com/citations?hl=es&user=FdXtjBAAAAAJ

Now showing 1 - 10 of 43

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Oferta de programas para el desarrollo integral de la primera infancia en Chile: Revisión exploratoria
(2020)
LEPPE ZAMORA, JAIME ESTEBAN
14
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Self-perception of upper limbs swelling and four diagnostic criteria for lymphedema in women treated for breast cancer
(2017)
LEPPE ZAMORA, JAIME ESTEBAN
10
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The effect of computer prompt in breaks of sedentary behaviour among office workers: a systematic review and meta-analysis
(Springer Science and Business Media LLC, 2025-06-13)
LEPPE ZAMORA, JAIME ESTEBAN
;
Sara Ramos-Fuster
;
Barbara Muñoz-Monari
;
Sonia Roa-Alcaino
;
Olga Lucía Sarmiento
Background Prolonged sitting time in the workplace constitutes a significant portion of waking hours. Sedentary behaviour is associated with higher risks of cardiovascular diseases, obesity, and all-cause mortality. Interventions to reduce workplace sitting, such as health apps, height-adjustable desks, and active breaks, have shown relative effectiveness in improving health outcomes. Among these, computer prompt interventions represent a simple and scalable strategy that can remind workers to take breaks and reduce sedentary behaviour. This study evaluates the effectiveness of computer prompt interventions to reduce sitting at work compared to no intervention or combined strategies. Methods Primary studies were searched in PubMed (MEDLINE), EMBASE, Scopus, and CENTRAL of the Cochrane Library. The search was conducted until December 2024. Keywords included terms like “sedentary behaviour,” “computer prompts,” “sitting time,” and “office workers.” Only randomized controlled trials (individual or cluster) involving desk-based workers aged 18 or older that evaluated computer prompt software were included. Risk of bias was assessed using the Cochrane Risk-of-Bias tool (RoB2). Mean differences with 95% confidence intervals (CI) were calculated for sitting time and secondary outcomes. Analyses were performed using RevMan and R software, and GRADE methodology was applied to assess the certainty of evidence. Results From 17,880 records, 18 studies involving 1164 office workers were included in the analysis. Ten studies focused exclusively on computer prompts, while 8 studies implemented combined strategies (e.g., computer prompts plus sit-to-stand desks). The median intervention length was 8 weeks, ranging from one to 24 weeks. Studies using only computer prompts included breaks lasting from 1 to 10 min every 30 min up to an hour. Combined strategies included breaks from 6 to 30 min every 30 min up to 3 h. According to objective measurements, the meta-analysis showed a significant reduction of 12.46 min/workday in sitting time (95% CI: -18.12, -6.80) and a significant increase of 1029.99 steps/workday (95% CI: 815.97, 1244). Secondary outcomes included work-related, musculoskeletal, and cardiometabolic outcomes favouring computer prompts but not statistically significant. The certainty of evidence for primary outcomes is rated low to moderate according to GRADE. Conclusions Computer prompt software interventions show effectiveness in reducing sitting time among office workers. However, more long-term prospective studies with larger sample sizes are needed to accurately determine the effectiveness of computer prompts on various work- and health-related outcomes.
3Scopus© Citations 7
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Cross-cultural adaptation and evaluation of the psychometric properties of the University of Wisconsin Running Injury and Recovery Index questionnaire in Spanish (UWRI-S)
(2022)
JOSEFINA BUNSTER GUZMAN
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María Jesús Martínez
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MANUEL VICENTE MAURI STECCA
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LEPPE ZAMORA, JAIME ESTEBAN
;
Evan O. Nelson
5Scopus© Citations 6
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Is a single question of the Global Physical Activity Questionnaire (GPAQ) valid for measuring sedentary behaviour in the Chilean population?
(2017)
Nicolas Aguilar-Farias
;
Jaime Leppe Zamora
Scopus© Citations 38 1
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Impact of booster breaks and computer prompts on sedentary time, body composition, stress perception, and occupational pain in desk-based workers: A quasi-experimental study – The UP project
(Elsevier BV, 2026-03)
Ricardo Martínez-Flores
;
Caroline Brand
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Gerson Ferrari
;
Kabir P. Sadarangani
;
Jorge Cancino-López
1
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Enfoque traslacional a través de prácticas que potencian en diálogo y la reflexión en un lenguaje interdisciplinario.
(2016)
LEPPE ZAMORA, JAIME ESTEBAN
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MATURANA PEREA, ANDRES
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CABIESES VALDES, BALTICA BEATRIZ
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Margarita Bernales
;
Ana Castro
1
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Daily compliance of the ABCDEF liberation bundle for patients in the intensive care unit: A retrospective descriptive study
(2024)
Felipe Muñoz-Muñoz
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LEPPE ZAMORA, JAIME ESTEBAN
;
Felipe González-Seguel
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CASTRO AVILA, ANA CRISTINA
<jats:p>Introduction Implementing the ABCDEF bundle has demonstrated improved outcomes in patients with critical illness. This study aims to describe the daily compliance of the ABCDEF bundle in a Chilean intensive care unit. Methods Retrospective observational study of electronic clinical records of nursing, physiotherapy, and medical professionals who cared for patients over 18 years of age, admitted to an intensive care unit for at least 24 hours, with or without mechanical ventilation. Daily bundle compliance was determined by considering the daily records for each element: Assess pain (element A), both spontaneous awakening trials (element B1) and spontaneous breathing trials (element B2), choice of sedation (element C), delirium assessment (element D), early mobilization (element E), and family engagement (element F). Results 4165 registered bundle elements were obtained from nursing (47%), physiotherapy (44%), and physicians (7%), including 1134 patient/days (from 133 patients). Elements E and C showed 67 and 40% compliance, while D, A, and B2 showed 24, 14 and 11%, respectively. For B1 and F, 0% compliance was achieved. Compliance was higher in patients without mechanical ventilation for A and E, while it was similar for D. Conclusions Early mobilization had the highest compliance, while spontaneous awakening trials and family engagement had absolute non-compliance. Future studies should explore the reasons for the different degrees of compliance per bundle element in clinical practice.</jats:p>
2Scopus© Citations 2
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Sedentary Behavior, Physical Activity, and Health of Workers in Chile According to the National Health Survey-2017
(MDPI AG, 2025-03-20)
LEPPE ZAMORA, JAIME ESTEBAN
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Marco Leppe Zamora
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Sonia Roa-Alcaino
;
Olga Lucía Sarmiento
Background/Objectives: Sedentary behavior (SB) and physical activity (PA) are key determinants of health in occupational settings. This study aimed to analyze the levels of SB, PA, and their associations with health outcomes among Chilean workers using data from the National Health Survey-2017. Methods: A secondary analysis of 2042 workers aged ≥18 years was conducted. Occupations were classified using ISCO-08, and SB/PA were assessed using the Global Physical Activity Questionnaire (GPAQ). Health outcomes included musculoskeletal symptoms, hypertension, diabetes mellitus, metabolic syndrome, and cardiovascular risk. Results: Of the participants, 49.8% were women, and the mean age was 45 years (±13.7). The median SB was 120 min/day, with 32.6% accumulating ≥4 h/day. “Managers” exhibited the highest SB (median: 270 min/day). The median total PA was 123 min/day, and “Skilled agricultural, forestry, and fishery workers” reported the highest PA (median: 330 min/day). The SB (≥4 h/day) was significantly associated with musculoskeletal symptoms (OR: 1.61, 95% CI: 1.21–2.14) and hypertension (OR: 1.53, 95% CI: 1.07–2.18). PA showed no significant protective effect. Conclusions: SB and PA vary significantly across occupational groups. SB is associated with musculoskeletal symptoms. Health promotion programs should be tailored to specific occupational groups.
5Scopus© Citations 1
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Estimated Versus Calculated Time From Home To Squares/parks, In Three Different Socioeconomic Status Neighborhoods
(2020)
Barbara Munizaga Rodriguez
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LEPPE ZAMORA, JAIME ESTEBAN
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LEPPE ZAMORA, JAIME ESTEBAN

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