MARTHA ARDIARIA
Department Of Nutrition Science, Faculty Of Medicine, Universitas Diponegoro, Jl. Prof. Sudarto No.13, Tembalang, Semarang 50275

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Relationship between skeletal muscle mass index and length of stay in stroke patient Murbawani, Etisa Adi; Wahyu Subagio, Hertanto; Tugasworo Pramukarso, Dodik; Fatimah Muis, Siti; Pudjonarko, Dwi; Probosari, Enny; Candra, Aryu; Ardiaria, Martha
Jurnal Gizi Indonesia (The Indonesian Journal of Nutrition) 2026: Just Accepted Manuscript and Article In Press 2026
Publisher : Department of Nutrition Science, Faculty of Medicine, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jgi.0.0.%p

Abstract

Background: Sarcopenia is a syndrome characterized by progressive condition and generalized loss of skeletal muscle mass and strength. It is associated with poor prognosis and increased length of stay in stroke patients. Skeletal Muscle Mass Index (SMI) is an important parameter for assessing skeletal muscle mass and the clinical outcomes of stroke patients.Objective: to examine the relationship between SMI and length of stay in stroke patient.Materials and Methods: Cross-sectional observational analytical research was conducted at Dr. Kariadi Semarang Hospital from June 2024 to March 2025 in hospitalized stroke patients aged >18 years. Body composition, including skeletal muscle mass, is measured using BIA. Data were analyzed by Independent t-test, Pearson Correlation and Double Linear Regression.Results: The average length of stay among the 78 individuals (43 males and 35 females) was 11 days. The SMI levels were normal, indicating no sarcopenia.Conclusion: Skeletal Muscle Mass Index (SMI) was significantly related (p<0.05) with length of stay in stroke patients; the higher the SMI score, the shorter the duration of hospital stay. 
Co-Authors A. Fahmi Arif Tsani Ahmad Syauqy Ahmad Syauqy Aida Fitri Nazillah Aini, Chanifatunnisa Nurul Ajeng, Dhea Alfadila, Tsania Izza Amelia, Annisa Eka Andini, Arie Nisfu Annisa, Wahyu Ilmi Arini, Prettika Juhan Aryu Candra Astika Widy Utomo, Astika Widy Ayu Alfitasari Ayu Rahadiyanti Azalia, Fawnia Binar Panunggal Denny Nugroho Sugianto Deny Yudi Fitranti Deny Yudi Fitranti Dewi, Luthfia Dewi, Suci Noviya Dhea Aghestya Diana Nur Afifah, Diana Nur Dwi Pudjonarko Ebigail Daeli Elvina R, Devi Enny Probosari Erin Ratna Kustanti Etika Ratna Noer Etisa Adi Murbawani Faadlilah, Nourah Faradina, Amelia Fathin, Annisa Nur Fatimah Muis, Siti Fauzia Purnamasari Fauziyah, Syifa Nala Ferry Sandra Fillah Fithra Dieny Fillah Fithra Dieny Fitriyono Ayustaningwarno Galuh Hardaningsih, Galuh Hagnyonowati Hagnyonowati Handayani, Endah Nur Hartanti Sandi Wijayanti Hastuti, Vivilia Niken Helena Ayatasya Kusuma Cantika Henny, Via Anugrah Hertanto Wahyu Subagio I Dewa Gede Angga Pramana Irmayanti, Lusi Khikmaturrohman, Sya’bani Isnaen Kurniawati, Dewi Marfu’ah Lone, Vicka Frantya Luthfiatul Khusna Maharani, Mutiara Irma Mardiana, Zahra Aulia Marisa, Agnia Marsa, Firdaus Shadiqa Masha, Tania Meisyahputri, Bike Meita Hendrianingtyas Mohammad Sulchan Monikasari, Monikasari Muhammad Ryan Radifan Gustisiya Muhammad Sulchan Nadya Diena Rahmah Niken Puruhita Nissa, Choirun Noviasti Rahma Utami Nurmasari Widyastuti Nuryanto Nuryanto Nyoman Suci Widiastiti Prabu Giusta Nugraha Putri, Radhesia Iriani Rachma Purwanti Rachmawati, Rizki Khoirur Rahadiayanti, Ayu Rahma, Fadilla Rahmah, Nadya Diena Rani Puspita Resti, Nina Retno Tri Wulandari Ria Purnawian Sulistiani Ria Purnawian Sulistiani, Ria Purnawian Rizkita, Maura Sania Rosmalinda, Yusie Septiana, Wayan Chitra Setyarsih, Liani SIGIT ADIANTO Sitanggang, Golda Sharon Syafira Noor Pratiwi Tjahjono, Kusmiyati DK Tugasworo Pramukarso, Dodik Widyanti, Alfreda Sabrina Yanti Ernalia Yuliana, Amanda Rambu Zsa-Zsa Ayu Laksmi Zulfa, Fairuz