separated constants from lab_test_categorization.rb into lab_testcategories.rb constants file

Author: Haothai1

app/controllers/concerns/lab_test_categorization.rb

@@ -1,233 +1,6 @@
 module LabTestCategorization
   extend ActiveSupport::Concern
 
-  LAB_TEST_CATEGORIES = {
-    'Complete Blood Count' => {
-      columns: ['Test', 'Method', 'Result', 'Unit', 'Biological Ref. Interval'],
-      tests: [
-        'Hemoglobin',
-        'RBC Count',
-        'Hematocrit',
-        'MCV',
-        'MCH',
-        'MCHC',
-        'RDW CV'
-      ]
-    },
-    'Total WBC and Differential Count' => {
-      columns: ['Test', 'Method', 'Result', 'Unit', 'Biological Ref. Interval'],
-      tests: [
-        'WBC Count',
-        'Neutrophils',
-        'Lymphocytes',
-        'Eosinophils',
-        'Monocytes',
-        'Basophils',
-        'Platelet Count',
-        'MPV',
-        'Neutrophil',
-        'Lymphocyte',
-        'Eosinophil',
-        'Monocyte',
-        'Basophil',
-        'Platelets',
-        'Mean Platelet Volume'
-      ]
-    },
-    'Peripheral Smear Examination' => {
-      columns: ['Test', 'Result'],
-      tests: [
-        'RBC Morphology',
-        'WBC Morphology',
-        'Platelets Morphology',
-        'Parasites',
-        'Erythrocyte Sedimentation Rate',
-        'ESR'
-      ]
-    },
-    'Blood Group' => {
-      columns: ['Test', 'Result', 'Unit', 'Biological Ref. Interval'],
-      tests: [
-        'ABO Type',
-        'Rh (D) Type',
-        'Blood Group',
-        'Rh Type'
-      ]
-    },
-    'Lipid Profile' => {
-      columns: ['Test', 'Result', 'Unit', 'Biological Ref. Interval'],
-      tests: [
-        'Cholesterol',
-        'Total Cholesterol',
-        'Triglyceride',
-        'HDL Cholesterol',
-        'Direct LDL',
-        'LDL Cholesterol',
-        'VLDL',
-        'CHOL/HDL Ratio',
-        'LDL/HDL Ratio'
-      ]
-    },
-    'Biochemistry' => {
-      columns: ['Test', 'Result', 'Unit', 'Biological Ref. Interval'],
-      tests: [
-        'Fasting Blood Sugar',
-        'HbA1c',
-        'Glycosylated Hemoglobin',
-        'Mean Blood Glucose',
-        'Microalbumin',
-        'Microalbumin (per urine volume)',
-        'Creatinine',
-        'Creatinine, Serum',
-        'Urea',
-        'Blood Urea Nitrogen',
-        'Uric Acid',
-        'Calcium',
-        'SGPT',
-        'SGOT',
-        'ALT',
-        'AST'
-      ]
-    },
-    'Protein' => {
-      columns: ['Test', 'Result', 'Unit', 'Biological Ref. Interval'],
-      tests: [
-        'Total Protein',
-        'Albumin',
-        'Globulin',
-        'A/G Ratio',
-        'AG Ratio',
-        'Total Bilirubin',
-        'Conjugated Bilirubin',
-        'Direct Bilirubin',
-        'Unconjugated Bilirubin',
-        'Indirect Bilirubin',
-        'Delta Bilirubin'
-      ]
-    },
-    'Iron Studies' => {
-      columns: ['Test', 'Result', 'Unit', 'Biological Ref. Interval'],
-      tests: [
-        'Iron',
-        'Serum Iron',
-        'Total Iron Binding Capacity',
-        'TIBC',
-        'Transferrin Saturation'
-      ]
-    },
-    'Immunoassay' => {
-      columns: ['Test', 'Result', 'Unit', 'Biological Ref. Interval'],
-      tests: [
-        'Homocysteine',
-        'Homocysteine, Serum',
-        '25(OH) Vitamin D',
-        'Vitamin D',
-        'Vitamin B12',
-        'PSA',
-        'PSA-Prostate Specific Antigen',
-        'PSA-Prostate Specific Antigen, Total',
-        'IgE',
-        'HIV I & II Ab/Ag with P24 Ag',
-        'HBsAg'
-      ]
-    },
-    'HB Electrophoresis By HPLC' => {
-      columns: ['Test', 'Result', 'Unit', 'Biological Ref. Interval'],
-      tests: [
-        'Hb A',
-        'Hb A2',
-        'P2 Peak',
-        'P3 Peak',
-        'Foetal Hb',
-        'Interpretation'
-      ]
-    },
-    'Bio-Rad CDM System' => {
-      columns: ['Test', 'Result'],
-      tests: [
-        'F Concentration',
-        'A2 Concentration'
-      ]
-    },
-    'Physical & Chemical Examination' => {
-      columns: ['Test', 'Result', 'Unit', 'Biological Ref. Interval'],
-      tests: [
-        'Colour',
-        'Clearity',
-        'pH',
-        'Specific Gravity',
-        'Urine Glucose',
-        'Urine Protein',
-        'Bilirubin',
-        'Urobilinogen',
-        'Urine Ketone',
-        'Nitrite'
-      ]
-    },
-    'Microscopic Examination' => {
-      columns: ['Test', 'Result', 'Unit', 'Biological Ref. Interval'],
-      tests: [
-        'Pus Cells',
-        'Red Cells',
-        'Epithelial Cells',
-        'Casts',
-        'Crystals',
-        'Amorphous Material'
-      ]
-    }
-  }.freeze
-
-  TEST_METHODS = {
-    'Hemoglobin' => 'Colorimetric',
-    'WBC Count' => 'SF Cube cell analysis',
-    'RBC Count' => 'Electrical impedance',
-    'Hematocrit' => 'Calculated',
-    'MCV' => 'Derived',
-    'MCH' => 'Calculated',
-    'MCHC' => 'Calculated',
-    'RDW CV' => 'Calculated',
-    'Platelets' => 'Electrical impedance',
-    'HDL Cholesterol' => 'Direct measurement',
-    'LDL Cholesterol' => 'Calculated',
-    'VLDL' => 'Calculated',
-    'Triglycerides' => 'Enzymatic',
-    'Total Cholesterol' => 'Enzymatic',
-    'Glucose' => 'Hexokinase',
-    'HbA1c' => 'HPLC',
-    'Creatinine' => 'Jaffe method',
-    'Urea' => 'Urease',
-    'SGPT/ALT' => 'IFCC without P5P',
-    'SGOT/AST' => 'IFCC without P5P'
-  }.freeze
-
-  REFERENCE_RANGES = {
-    'WBC Count' => { min: 4000, max: 10000, unit: 'thousand/cmm' },
-    'Hemoglobin' => { min: 13, max: 17, unit: 'g/dL' },
-    'RBC Count' => { min: 4.5, max: 5.5, unit: 'million/cmm' },
-    'Hematocrit' => { min: 40, max: 50, unit: '%' },
-    'MCV' => { min: 83, max: 101, unit: 'fL' },
-    'MCH' => { min: 27, max: 32, unit: 'pg' },
-    'MCHC' => { min: 32, max: 36, unit: 'g/dL' },
-    'RDW CV' => { min: 11.6, max: 14.0, unit: '%' },
-    'Platelets' => { min: 150000, max: 450000, unit: '/cmm' },
-    'HDL Cholesterol' => { min: 40, max: 60, unit: 'mg/dL' },
-    'LDL Cholesterol' => { min: 0, max: 100, unit: 'mg/dL' },
-    'Total Cholesterol' => { min: 0, max: 200, unit: 'mg/dL' },
-    'Triglycerides' => { min: 0, max: 150, unit: 'mg/dL' },
-    'Fasting Blood Sugar' => { min: 74, max: 106, unit: 'mg/dL' },
-    'HbA1c' => { min: 4, max: 5.6, unit: '%' },
-    'Total Protein' => { min: 6.4, max: 8.2, unit: 'g/dL' },
-    'Albumin' => { min: 3.5, max: 5.2, unit: 'g/dL' },
-    'Globulin' => { min: 2.3, max: 3.5, unit: 'g/dL' },
-    'A/G Ratio' => { min: 1.2, max: 2.2, unit: 'ratio' },
-    'Total Bilirubin' => { min: 0.3, max: 1.2, unit: 'mg/dL' },
-    'Conjugated Bilirubin' => { min: 0.0, max: 0.3, unit: 'mg/dL' },
-    'Direct Bilirubin' => { min: 0.0, max: 0.3, unit: 'mg/dL' },
-    'Unconjugated Bilirubin' => { min: 0.2, max: 0.9, unit: 'mg/dL' },
-    'Indirect Bilirubin' => { min: 0.2, max: 0.9, unit: 'mg/dL' },
-    'Delta Bilirubin' => { min: 0.0, max: 0.2, unit: 'mg/dL' }
-  }.freeze
-
   def format_lab_results(lab_tests)
     Rails.logger.debug "\n=== STARTING LAB TEST PROCESSING ==="
     Rails.logger.debug "Total lab tests to process: #{lab_tests.size}"