Description
Label whether a supplied renal result is indexed to a reference area or absolute.
Renal records distinguish spot/daily reporting, urine/plasma units, indexed versus absolute results and session-relative sampling. A label for an indexed value does not perform body-area scaling, while session mass change differs from verified fluid removal. Source definitions and clinical context remain necessary for interpretation.
Label whether a supplied renal result is indexed to a reference area or absolute.
When to use this tool
Use Renal Result Indexed Absolute Basis when you already have resultId, value, unitText, indexed, referenceAreaSquareMeters and need to label whether a supplied renal result is indexed to a reference area or absolute.
How to use the tool and how it works
- Enter resultId, value, unitText, indexed, referenceAreaSquareMeters. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read label. Use the output convention below.
Require resultId/unitText nonempty and referenceAreaSquareMeters>0; preserve the signed value and append indexed to area m^2 or absolute according to indexed.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| resultId | Result Id | Required. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192. |
| value | Value | Required. Finite number. |
| unitText | Unit Text | Required. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192. |
| indexed | Selects a supplied label only; neither indexing nor de-indexing is calculated. | Required. Boolean. |
| referenceAreaSquareMeters | Positive supplied label basis in m², required even when indexed=false. | Required. Finite number; strictly above 0. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| label | Label | Required. Text; maximum UTF-16 length 8192. |
{
"input": {
"resultId": "R17",
"value": 90,
"unitText": "mL/min",
"indexed": true,
"referenceAreaSquareMeters": 1.73
},
"output": {
"label": "R17; 90 mL/min [indexed to 1.73 m^2]"
}
}Limitations and assumptions
- No area scaling, body-area estimate or renal-function calculation is performed; even an absolute label requires the positive area input under this contract.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.
Alternative or Complementary methods
Check the original collection, laboratory and session records before combining values. Apply a complete validated measurement or calculation method when conversion beyond the stated units or reference labels is required; do not infer renal function from a local record helper.
References
Similar or alternative tools
- Renal Sample Pre Post Session Tag
Label a specimen's recorded timing relation to a renal session.
- Renal Biopsy Core Length Label
Label a supplied renal-biopsy core length and unit.