{
  "name": "SPM_EQUIVSCALE",
  "label": "Equivalence scale is used to adjust reference thresholds for the number of adults and children in the SPM unit and is normalized so that the scale for a 2 adult and 2 child SPM unit=1.",
  "predicateType": "float",
  "group": "N/A",
  "limit": 0,
  "suggested-weight": "MARSUPWT",
  "values": {
    "range": [
      {
        "min": "0.0",
        "max": "3.0",
        "description": "SPM equivalence scale"
      }
    ]
  }
}