SUN-PO188: Low Muscle Mass Cutoff for Indonesian Population Based on Asian Working Group of Sarcopenia

Kurniawan, Andree; Hatma, Ratna Djuwita; Adisasmita, Asri C.; Soetandyo, N.; Witjaksono, Fiastuti; Panigoro, Sonar Soni; Rivami, D.S.; Tamin, Tirza Z.; Sumantri, Rachmat; Halim, Devina Adella; Jodhinata, Claudia; Angelina, Stella; Raffaello, Wilson Matthew; Saroso, Olivia J.D.A.; Fahman, Julang; Halim, Sharif; Yaputri, P.; Taniwangsa, L.; Hardi, C.J.; Hariyoga, B.A.

doi:10.1016/s0261-5614(19)32820-1

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“…Meanwhile, our study volunteers seem to have a slightly better mean appendicular muscle mass index (6.49 (0.98)) compared with comparably aged Indonesian women from other study cohorts (Kurniawan et al , 6.17 (0.66) kg/m 2 and Wattimena et al , 5.98 (0.46) kg/m 2 ). 17 18 …”

Section: Discussionmentioning

confidence: 99%

Muscle strength, not muscle mass, determines the health-related quality of life in Indonesian women with systemic lupus erythematosus

Sumantri,

Seto,

Rengganis

2023

Lupus Sci Med

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ObjectiveNo study evaluated the impact of low muscle strength and mass on the Sarcopenia-related Quality of Life (SarQoL) in women with SLE.MethodsThis cross-sectional study recruited 145 women with SLE consecutively; muscle strength was measured with a calibrated Jamar handheld dynamometer, muscle mass was measured with appendicular muscle mass index (Tanita MC-780 MAP body impedance analyser) and health-related quality of life with SarQoL Questionnaire. The cut-off points for low muscle strength, low muscle mass and sarcopenia were derived from the Asian Working Group on Sarcopenia 2019. Statistical analysis was conducted with a t-test for mean difference, and logistic regression was used to evaluate for low muscle strength contributing factors.ResultsThere was a significant difference in the mean total score of SarQoL in individuals with normal compared with low muscle strength (74.36 vs 64.85; mean difference 9.50; 95% CI 2.10 to 5.33; p<0.001). On the other hand, there was no difference in individuals with normal compared with low muscle mass (71.07 vs 70.79; mean difference 0.28; −5.18 to 5.74; p=0.91). After minimally adjusted with age, we found moderate-severe joint pain (B −9.280; p<0.001) and low muscle strength (B −6.979; p=0.001) to be independently associated with low mean SarQoL total score.ConclusionThere was a lower total SarQoL score in individuals with low muscle strength but not with low muscle mass.

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Section: Discussionmentioning

confidence: 99%