{
  "id": "streptomycin-tuberculosis-trial-1948",
  "name": "Streptomycin Tuberculosis Trial 1948",
  "title": "Streptomycin Tuberculosis Trial 1948",
  "description": "Data from the landmark 1948 randomized clinical trial of streptomycin for tuberculosis — the first modern randomized controlled trial — with patient outcomes and radiologic assessments.",
  "category": "health",
  "source": "https://github.com/vincentarelbundock/Rdatasets",
  "source_url": "https://github.com/vincentarelbundock/Rdatasets",
  "updated": "2026-04",
  "record_count": 107,
  "columns": [
    {
      "key": "patient_id",
      "label": "Patient Id",
      "type": "number"
    },
    {
      "key": "arm",
      "label": "Arm",
      "type": "string"
    },
    {
      "key": "dose_strep_g",
      "label": "Dose Strep G",
      "type": "number"
    },
    {
      "key": "dose_PAS_g",
      "label": "Dose PAS G",
      "type": "number"
    },
    {
      "key": "gender",
      "label": "Gender",
      "type": "string"
    },
    {
      "key": "baseline_condition",
      "label": "Baseline Condition",
      "type": "string"
    },
    {
      "key": "baseline_temp",
      "label": "Baseline Temp",
      "type": "string"
    },
    {
      "key": "baseline_esr",
      "label": "Baseline Esr",
      "type": "string"
    },
    {
      "key": "baseline_cavitation",
      "label": "Baseline Cavitation",
      "type": "string"
    },
    {
      "key": "strep_resistance",
      "label": "Strep Resistance",
      "type": "string"
    },
    {
      "key": "radiologic_6m",
      "label": "Radiologic 6m",
      "type": "string"
    },
    {
      "key": "rad_num",
      "label": "Rad Num",
      "type": "number"
    },
    {
      "key": "improved",
      "label": "Improved",
      "type": "string"
    }
  ],
  "rows": [
    {
      "patient_id": "0001",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "1_Good",
      "baseline_temp": "1_98-98.9F",
      "baseline_esr": "2_11-20",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "6_Considerable_improvement",
      "rad_num": "6",
      "improved": "TRUE"
    },
    {
      "patient_id": "0002",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "1_Good",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "2_11-20",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0003",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "1_Good",
      "baseline_temp": "1_98-98.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0004",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "1_Good",
      "baseline_temp": "1_98-98.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0005",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "1_Good",
      "baseline_temp": "2_99-99.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0006",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "1_Good",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "6_Considerable_improvement",
      "rad_num": "6",
      "improved": "TRUE"
    },
    {
      "patient_id": "0007",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "1_Good",
      "baseline_temp": "2_99-99.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0008",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "1_Good",
      "baseline_temp": "2_99-99.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0009",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "2_Fair",
      "baseline_temp": "2_99-99.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0010",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "2_Fair",
      "baseline_temp": "4_100F+",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0011",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "2_Fair",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "6_Considerable_improvement",
      "rad_num": "6",
      "improved": "TRUE"
    },
    {
      "patient_id": "0012",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "2_Fair",
      "baseline_temp": "2_99-99.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0013",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "2_Fair",
      "baseline_temp": "2_99-99.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0014",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "2_Fair",
      "baseline_temp": "4_100F+",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0015",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "2_Fair",
      "baseline_temp": "2_99-99.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0016",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "2_Fair",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "6_Considerable_improvement",
      "rad_num": "6",
      "improved": "TRUE"
    },
    {
      "patient_id": "0017",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "2_Fair",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0018",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "2_Fair",
      "baseline_temp": "1_98-98.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "4_No_change",
      "rad_num": "4",
      "improved": "FALSE"
    },
    {
      "patient_id": "0019",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "2_Fair",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0020",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "2_Fair",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0021",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "2_Fair",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0022",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "2_Fair",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "3_21-50",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0023",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "2_Fair",
      "baseline_temp": "2_99-99.9F",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "4_No_change",
      "rad_num": "4",
      "improved": "FALSE"
    },
    {
      "patient_id": "0024",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "2_Fair",
      "baseline_temp": "2_99-99.9F",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0025",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "2_Fair",
      "baseline_temp": "2_99-99.9F",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0026",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "2_Fair",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0027",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "2_Fair",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0028",
      "arm": "Control",
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      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "2_Fair",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0029",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "2_99-99.9F",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "4_No_change",
      "rad_num": "4",
      "improved": "FALSE"
    },
    {
      "patient_id": "0030",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0031",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0032",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0033",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "2_Considerable_deterioration",
      "rad_num": "2",
      "improved": "FALSE"
    },
    {
      "patient_id": "0034",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "2_Considerable_deterioration",
      "rad_num": "2",
      "improved": "FALSE"
    },
    {
      "patient_id": "0035",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "2_Considerable_deterioration",
      "rad_num": "2",
      "improved": "FALSE"
    },
    {
      "patient_id": "0036",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "2_Considerable_deterioration",
      "rad_num": "2",
      "improved": "FALSE"
    },
    {
      "patient_id": "0037",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "1_Death",
      "rad_num": "1",
      "improved": "FALSE"
    },
    {
      "patient_id": "0038",
      "arm": "Control",
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      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "2_Considerable_deterioration",
      "rad_num": "2",
      "improved": "FALSE"
    },
    {
      "patient_id": "0039",
      "arm": "Control",
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      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "1_Death",
      "rad_num": "1",
      "improved": "FALSE"
    },
    {
      "patient_id": "0040",
      "arm": "Control",
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      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "2_Considerable_deterioration",
      "rad_num": "2",
      "improved": "FALSE"
    },
    {
      "patient_id": "0041",
      "arm": "Control",
      "dose_strep_g": "0",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "no",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "1_Death",
      "rad_num": "1",
      "improved": "FALSE"
    },
    {
      "patient_id": "0042",
      "arm": "Control",
      "dose_strep_g": "0",
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      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "3_Poor",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "6_Considerable_improvement",
      "rad_num": "6",
      "improved": "TRUE"
    },
    {
      "patient_id": "0086",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "1_Death",
      "rad_num": "1",
      "improved": "FALSE"
    },
    {
      "patient_id": "0087",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "4_No_change",
      "rad_num": "4",
      "improved": "FALSE"
    },
    {
      "patient_id": "0090",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0091",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "3_100-100.9F",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0095",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "2_99-99.9F",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "2_Considerable_deterioration",
      "rad_num": "2",
      "improved": "FALSE"
    },
    {
      "patient_id": "0102",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "1_sens_0-8",
      "radiologic_6m": "6_Considerable_improvement",
      "rad_num": "6",
      "improved": "TRUE"
    },
    {
      "patient_id": "0096",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "2_mod_8-99",
      "radiologic_6m": "6_Considerable_improvement",
      "rad_num": "6",
      "improved": "TRUE"
    },
    {
      "patient_id": "0103",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "2_mod_8-99",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0092",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "6_Considerable_improvement",
      "rad_num": "6",
      "improved": "TRUE"
    },
    {
      "patient_id": "0093",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0094",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "3_Poor",
      "baseline_temp": "2_99-99.9F",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "2_Considerable_deterioration",
      "rad_num": "2",
      "improved": "FALSE"
    },
    {
      "patient_id": "0097",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0098",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "3_Moderate_deterioration",
      "rad_num": "3",
      "improved": "FALSE"
    },
    {
      "patient_id": "0099",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "1_Death",
      "rad_num": "1",
      "improved": "FALSE"
    },
    {
      "patient_id": "0100",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "3_Poor",
      "baseline_temp": "2_99-99.9F",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "4_No_change",
      "rad_num": "4",
      "improved": "FALSE"
    },
    {
      "patient_id": "0101",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "2_Considerable_deterioration",
      "rad_num": "2",
      "improved": "FALSE"
    },
    {
      "patient_id": "0104",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "M",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "5_Moderate_improvement",
      "rad_num": "5",
      "improved": "TRUE"
    },
    {
      "patient_id": "0105",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "2_Considerable_deterioration",
      "rad_num": "2",
      "improved": "FALSE"
    },
    {
      "patient_id": "0106",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "1_Death",
      "rad_num": "1",
      "improved": "FALSE"
    },
    {
      "patient_id": "0107",
      "arm": "Streptomycin",
      "dose_strep_g": "2",
      "dose_PAS_g": "0",
      "gender": "F",
      "baseline_condition": "3_Poor",
      "baseline_temp": "4_100F+",
      "baseline_esr": "4_51+",
      "baseline_cavitation": "yes",
      "strep_resistance": "3_resist_100+",
      "radiologic_6m": "6_Considerable_improvement",
      "rad_num": "6",
      "improved": "TRUE"
    }
  ],
  "meta": {
    "title": "Streptomycin Tuberculosis Trial 1948 - Free Download",
    "description": "Data from the landmark 1948 randomized clinical trial of streptomycin for tuberculosis — the first modern randomized controlled trial — with patient outcomes and radiologic assessments. Contains 107 records. Download in Excel, CSV, PDF formats.",
    "seo_title": "Streptomycin Tuberculosis Trial 1948 | ListBase",
    "seo_description": "Download Streptomycin Tuberculosis Trial 1948 — 107 records. Available in Excel, CSV, PDF formats.",
    "key_takeaways": [
      "Contains 107 records / 13 fields",
      "Available for free download in Excel, CSV, and PDF formats",
      "Data sourced from: https://github.com/vincentarelbundock/Rdatasets"
    ]
  }
}