SAMHSA NSDUH Survey Data Record

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.samhsa.gov/schemas/nsduh-record",
  "title": "SAMHSA NSDUH Survey Data Record",
  "description": "Represents a row from the SAMHSA National Survey on Drug Use and Health (NSDUH) public use data file. Contains anonymized substance use and mental health prevalence data.",
  "type": "object",
  "properties": {
    "year": {
      "type": "integer",
      "description": "Survey year",
      "minimum": 2002
    },
    "stateCode": {
      "type": "string",
      "description": "Two-letter state abbreviation",
      "pattern": "^[A-Z]{2}$"
    },
    "ageGroup": {
      "type": "string",
      "description": "Age group category",
      "enum": ["12-17", "18-25", "26 or Older", "18 or Older", "12 or Older"]
    },
    "substanceType": {
      "type": "string",
      "description": "Substance category",
      "enum": [
        "Alcohol",
        "Tobacco",
        "Marijuana",
        "Cocaine",
        "Heroin",
        "Methamphetamine",
        "Prescription Pain Relievers",
        "Prescription Tranquilizers",
        "Prescription Stimulants",
        "Hallucinogens",
        "Inhalants",
        "Any Illicit Drug"
      ]
    },
    "measureType": {
      "type": "string",
      "description": "Type of usage measure",
      "enum": [
        "Past Month Use",
        "Past Year Use",
        "Lifetime Use",
        "Substance Use Disorder",
        "Needing But Not Receiving Treatment"
      ]
    },
    "percentage": {
      "type": "number",
      "minimum": 0,
      "maximum": 100,
      "description": "Prevalence percentage for the measure"
    },
    "estimatedCount": {
      "type": "integer",
      "description": "Estimated number of individuals in thousands"
    },
    "lowerConfidenceInterval": {
      "type": "number",
      "description": "Lower bound of 95% confidence interval"
    },
    "upperConfidenceInterval": {
      "type": "number",
      "description": "Upper bound of 95% confidence interval"
    },
    "mentalHealthIndicator": {
      "type": "string",
      "description": "Mental health measure if applicable",
      "enum": [
        "Any Mental Illness (AMI)",
        "Serious Mental Illness (SMI)",
        "Major Depressive Episode (MDE)",
        "Suicidal Thoughts",
        "Suicidal Behavior",
        "Mental Health Treatment"
      ]
    }
  }
}