### ----------------------------------------------------
### -- FHIR
### -- Licenses: Artistic-2.0
### -- Authors: Hugh Simpson
### -- File: t/resources/structureDefinition/timing.json
### ----------------------------------------------------
### -- Chunk 6 of 6
 that the frequency is a range - so to repeat between [frequency] and [frequencyMax] times within the period or period range.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "positiveInt"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "PIVL.phase"
          }
        ]
      },
      {
        "id": "Timing.repeat.period",
        "path": "Timing.repeat.period",
        "short": "Event occurs frequency times per period",
        "definition": "Indicates the duration of time over which repetitions are to occur; e.g. to express \"3 times per day\", 3 would be the frequency and \"1 day\" would be the period. If periodMax is present, this element indicates the lower bound of the allowed range of the period length.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "decimal"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "PIVL.phase"
          }
        ]
      },
      {
        "id": "Timing.repeat.periodMax",
        "path": "Timing.repeat.periodMax",
        "short": "Upper limit of period (3-4 hours)",
        "definition": "If present, indicates that the period is a range from [period] to [periodMax], allowing expressing concepts such as \"do this once every 3-5 days.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "decimal"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "PIVL.phase"
          }
        ]
      },
      {
        "id": "Timing.repeat.periodUnit",
        "path": "Timing.repeat.periodUnit",
        "short": "s | min | h | d | wk | mo | a - unit of time (UCUM)",
        "definition": "The units of time for the period in UCUM units.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "code"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "UnitsOfTime"
            }
          ],
          "strength": "required",
          "description": "A unit of time (units from UCUM).",
          "valueSet": "http://hl7.org/fhir/ValueSet/units-of-time|4.0.0"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "PIVL.phase.unit"
          }
        ]
      },
      {
        "id": "Timing.repeat.dayOfWeek",
        "path": "Timing.repeat.dayOfWeek",
        "short": "mon | tue | wed | thu | fri | sat | sun",
        "definition": "If one or more days of week is provided, then the action happens only on the specified day(s).",
        "comment": "If no days are specified, the action is assumed to happen every day as otherwise specified. The elements frequency and period cannot be used as well as dayOfWeek.",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "code"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "DayOfWeek"
            }
          ],
          "strength": "required",
          "valueSet": "http://hl7.org/fhir/ValueSet/days-of-week|4.0.0"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Timing.repeat.timeOfDay",
        "path": "Timing.repeat.timeOfDay",
        "short": "Time of day for action",
        "definition": "Specified time of day for action to take place.",
        "comment": "When time of day is specified, it is inferred that the action happens every day (as filtered by dayofWeek) on the specified times. The elements when, frequency and period cannot be used as well as timeOfDay.",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "time"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Timing.repeat.when",
        "path": "Timing.repeat.when",
        "short": "Code for time period of occurrence",
        "definition": "An approximate time period during the day, potentially linked to an event of daily living that indicates when the action should occur.",
        "comment": "When more than one event is listed, the event is tied to the union of the specified events.",
        "requirements": "Timings are frequently determined by occurrences such as waking, eating and sleep.",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "code"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "EventTiming"
            }
          ],
          "strength": "required",
          "description": "Real world event relating to the schedule.",
          "valueSet": "http://hl7.org/fhir/ValueSet/event-timing|4.0.0"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "EIVL.event"
          }
        ]
      },
      {
        "id": "Timing.repeat.offset",
        "path": "Timing.repeat.offset",
        "short": "Minutes from event (before or after)",
        "definition": "The number of minutes from the event. If the event code does not indicate whether the minutes is before or after the event, then the offset is assumed to be after the event.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "unsignedInt"
          }
        ],
        "isSummary": true,
        "mapping": [
          {
            "identity": "rim",
            "map": "EIVL.offset"
          }
        ]
      },
      {
        "id": "Timing.code",
        "path": "Timing.code",
        "short": "BID | TID | QID | AM | PM | QD | QOD | +",
        "definition": "A code for the timing schedule (or just text in code.text). Some codes such as BID are ubiquitous, but many institutions define their own additional codes. If a code is provided, the code is understood to be a complete statement of whatever is specified in the structured timing data, and either the code or the data may be used to interpret the Timing, with the exception that .repeat.bounds still applies over the code (and is not contained in the code).",
        "comment": "BID etc. are defined as 'at institutionally specified times'. For example, an institution may choose that BID is \"always at 7am and 6pm\".  If it is inappropriate for this choice to be made, the code BID should not be used. Instead, a distinct organization-specific code should be used in place of the HL7-defined BID code and/or a structured representation should be used (in this case, specifying the two event times).",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "TimingAbbreviation"
            }
          ],
          "strength": "preferred",
          "description": "Code for a known / defined timing pattern.",
          "valueSet": "http://hl7.org/fhir/ValueSet/timing-abbreviation"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "QSC.code"
          }
        ]
      }
    ]
  }
}


