From d83773c3d53e48fdbee390ae277666b9b718f601 Mon Sep 17 00:00:00 2001 From: Adam Serbinski <37986043+ASerbinski@users.noreply.github.com> Date: Fri, 27 Aug 2021 04:39:29 -0400 Subject: [PATCH] Bring muscle mass eval sheet to proper ranges (#748) The original values were obtained from a commercial scale user manual, which was not consistent with ranges found from reputable academic or health sources. This updates the range limits. Values from paper "Skeletal muscle mass and distribution in 468 men and women aged 18-88 yr" by Ian Janssen et al; https://journals.physiology.org/doi/pdf/10.1152/jappl.2000.89.1.81 --- .../core/evaluation/EvaluationSheet.java | 32 ++++++++----------- 1 file changed, 13 insertions(+), 19 deletions(-) diff --git a/android_app/app/src/main/java/com/health/openscale/core/evaluation/EvaluationSheet.java b/android_app/app/src/main/java/com/health/openscale/core/evaluation/EvaluationSheet.java index e22e20ce..f92b9bf6 100644 --- a/android_app/app/src/main/java/com/health/openscale/core/evaluation/EvaluationSheet.java +++ b/android_app/app/src/main/java/com/health/openscale/core/evaluation/EvaluationSheet.java @@ -119,25 +119,20 @@ public class EvaluationSheet { waterEvaluateSheet_Woman.add(new sheetEntry(10, 1000, 45, 60)); - muscleEvaluateSheet_Man.add(new sheetEntry(10, 14, 44, 57)); - muscleEvaluateSheet_Man.add(new sheetEntry(15, 19, 43, 56)); - muscleEvaluateSheet_Man.add(new sheetEntry(20, 29, 42, 54)); - muscleEvaluateSheet_Man.add(new sheetEntry(30, 39, 41, 52)); - muscleEvaluateSheet_Man.add(new sheetEntry(40, 49, 40, 50)); - muscleEvaluateSheet_Man.add(new sheetEntry(50, 59, 39, 48)); - muscleEvaluateSheet_Man.add(new sheetEntry(60, 69, 38, 47)); - muscleEvaluateSheet_Man.add(new sheetEntry(70, 1000, 37, 46)); - - - muscleEvaluateSheet_Woman.add(new sheetEntry(10, 14, 36, 43)); - muscleEvaluateSheet_Woman.add(new sheetEntry(15, 19, 35, 41)); - muscleEvaluateSheet_Woman.add(new sheetEntry(20, 29, 34, 39)); - muscleEvaluateSheet_Woman.add(new sheetEntry(30, 39, 33, 38)); - muscleEvaluateSheet_Woman.add(new sheetEntry(40, 49, 31, 36)); - muscleEvaluateSheet_Woman.add(new sheetEntry(50, 59, 29, 34)); - muscleEvaluateSheet_Woman.add(new sheetEntry(60, 69, 28, 33)); - muscleEvaluateSheet_Woman.add(new sheetEntry(70, 1000, 27, 32)); + // Muscle Reference: "Skeletal muscle mass and distribution in 468 men and women aged 18–88 yr" by IAN JANSSEN, STEVEN B. HEYMSFIELD, ZIMIAN WANG, and ROBERT ROS in J Appl Physiol89: 81–88, 2000 + muscleEvaluateSheet_Man.add(new sheetEntry(18, 29, 37.9f, 46.7f)); + muscleEvaluateSheet_Man.add(new sheetEntry(30, 39, 34.1f, 44.1f)); + muscleEvaluateSheet_Man.add(new sheetEntry(40, 49, 33.1f, 41.1f)); + muscleEvaluateSheet_Man.add(new sheetEntry(50, 59, 31.7f, 38.5f)); + muscleEvaluateSheet_Man.add(new sheetEntry(60, 69, 29.9f, 37.7f)); + muscleEvaluateSheet_Man.add(new sheetEntry(70, 1000, 28.7f, 43.3f)); + muscleEvaluateSheet_Woman.add(new sheetEntry(18, 29, 28.4f, 39.8f)); + muscleEvaluateSheet_Woman.add(new sheetEntry(30, 39, 25.0f, 36.2f)); + muscleEvaluateSheet_Woman.add(new sheetEntry(40, 49, 24.2f, 34.2f)); + muscleEvaluateSheet_Woman.add(new sheetEntry(50, 59, 24.7f, 33.5f)); + muscleEvaluateSheet_Woman.add(new sheetEntry(60, 69, 22.7f, 31.9f)); + muscleEvaluateSheet_Woman.add(new sheetEntry(70, 1000, 25.5f, 34.9f)); bmiEvaluateSheet_Man.add(new sheetEntry(16, 24, 20, 25)); bmiEvaluateSheet_Man.add(new sheetEntry(25, 34, 21, 26)); @@ -146,7 +141,6 @@ public class EvaluationSheet { bmiEvaluateSheet_Man.add(new sheetEntry(55, 64, 24, 29)); bmiEvaluateSheet_Man.add(new sheetEntry(65, 90, 25, 30)); - bmiEvaluateSheet_Woman.add(new sheetEntry(16, 24, 19, 24)); bmiEvaluateSheet_Woman.add(new sheetEntry(25, 34, 20, 25)); bmiEvaluateSheet_Woman.add(new sheetEntry(35, 44, 21, 26));