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Rome IV unspecified functional bowel

Rome IV Unspecified Bowel

Apply the Mearin 2016 Rome IV C5 unspecified functional bowel disorder criteria and return whether the published residual C5 box holds (rome_iv_unspecified_bowel).

LIVE $0.005 USDC GET /api/calc/rome_iv_unspecified_bowel

Markdown: /docs/rome-iv-unspecified-bowel.md · Canonical: https://magentlab.com/docs/rome-iv-unspecified-bowel

Not a medical device. Not a diagnosis, dose, or listing recommendation.

What it computes

Apply the Mearin 2016 Rome IV C5 unspecified functional bowel disorder criteria and return whether the published residual C5 box holds (rome_iv_unspecified_bowel).

When to use

When an agent already has the seven caller-assigned Mearin 2016 Rome IV C5 flags and needs whether the published unspecified functional bowel box holds. magent does not examine the patient or re-score IBS, functional constipation, functional diarrhea, or bloating/distension.

When not to use

• Not a medical device.
• Not a diagnosis. magent does not diagnose unspecified functional bowel disorder.
• The caller assigns the seven flags. magent does not examine the patient or re-score IBS, functional constipation, functional diarrhea, or functional bloating/distension.
• This tool is residual Mearin 2016 Rome IV C5 unspecified functional bowel disorder only. Not IBS, not functional constipation, not functional diarrhea, and not functional bloating/distension.

Formula

rome_iv_unspecified_bowel iff bowel_symptoms_not_attributable_to_organic_etiology and does_not_meet_criteria_for_ibs and does_not_meet_criteria_for_functional_constipation and does_not_meet_criteria_for_functional_diarrhea and does_not_meet_criteria_for_functional_bloating_distension and fulfilled_last_3_months and onset_at_least_6_months (Mearin 2016 Rome IV C5 unspecified functional bowel disorder)

Citation

Title

Bowel Disorders

Authors

Mearin F, Lacy BE, Chang L, Chey WD, Lembo AJ, Simren M, Spiller RC

Source

Gastroenterology. 2016;150(6):1393-1407

DOI

10.1053/j.gastro.2016.02.031

Worked example

Also searched as

• Rome IV unspecified functional bowel
• Rome IV C5
• Mearin 2016 unspecified bowel
• unspecified functional bowel disorder
• functional bowel disorder unspecified
• Rome IV unspecified bowel
• C5 unspecified bowel
• Mearin C5
• Rome IV residual bowel

Try

Opens the live endpoint. Unpaid browser requests show the paywall; agents should send Accept: application/json.

/api/calc/rome_iv_unspecified_bowel?bowel_symptoms_not_attributable_to_organic_etiology=true&does_not_meet_criteria_for_ibs=true&does_not_meet_criteria_for_functional_constipation=true&does_not_meet_criteria_for_functional_diarrhea=true&does_not_meet_criteria_for_functional_bloating_distension=true&fulfilled_last_3_months=true&onset_at_least_6_months=true

Full URL: https://api.magentlab.com/api/calc/rome_iv_unspecified_bowel?bowel_symptoms_not_attributable_to_organic_etiology=true&does_not_meet_criteria_for_ibs=true&does_not_meet_criteria_for_functional_constipation=true&does_not_meet_criteria_for_functional_diarrhea=true&does_not_meet_criteria_for_functional_bloating_distension=true&fulfilled_last_3_months=true&onset_at_least_6_months=true

Call

Expect HTTP 402 until you retry with PAYMENT-SIGNATURE. Incomplete query params return HTTP 400 before any quote or charge.

curl -i -H "Accept: application/json" "https://api.magentlab.com/api/calc/rome_iv_unspecified_bowel?bowel_symptoms_not_attributable_to_organic_etiology=true&does_not_meet_criteria_for_ibs=true&does_not_meet_criteria_for_functional_constipation=true&does_not_meet_criteria_for_functional_diarrhea=true&does_not_meet_criteria_for_functional_bloating_distension=true&fulfilled_last_3_months=true&onset_at_least_6_months=true"

Parameters

Bulk (POST)

POST the same path with a JSON items array. The first item is the GET unit; each additional item is $0.002. Invalid items return HTTP 400 before settlement.

POST /api/calc/rome_iv_unspecified_bowel Max 25 unit_amount + extra_item_amount * (n - 1) extra $0.002 PREVIEW

• 1 to 25 items. Each item uses the same keys as the GET query parameters.
• POST of 1 item costs the same as GET. Lists longer than 25: chunk into multiple POSTs. Extra items still execute; do not pad dummy rows.
• The first invalid item fails the whole request (index in the 400 JSON). You are not charged.
• HTTP 200 is {count, path, items}. Each items[i] is the GET 200 body for that row.
• Catalog misses (empty matches, found=false) stay paid 200s inside that slot.
• x402 resource URL is this path plus n and body_sha256. Browsers that prefer text/html get the same paywall as GET; Pay retries POST with the same items.

Example request (fixture)

{
  "items": [
    {
      "bowel_symptoms_not_attributable_to_organic_etiology": "true",
      "does_not_meet_criteria_for_functional_bloating_distension": "true",
      "does_not_meet_criteria_for_functional_constipation": "true",
      "does_not_meet_criteria_for_functional_diarrhea": "true",
      "does_not_meet_criteria_for_ibs": "true",
      "fulfilled_last_3_months": "true",
      "onset_at_least_6_months": "true"
    },
    {
      "bowel_symptoms_not_attributable_to_organic_etiology": "true",
      "does_not_meet_criteria_for_functional_bloating_distension": "true",
      "does_not_meet_criteria_for_functional_constipation": "true",
      "does_not_meet_criteria_for_functional_diarrhea": "true",
      "does_not_meet_criteria_for_ibs": "true",
      "fulfilled_last_3_months": "true",
      "onset_at_least_6_months": "true"
    }
  ]
}

Open bulk paywall →

Opens a two-item fixture on the API host. Unpaid browsers get the same MetaMask paywall as GET; Pay retries POST with those items.

Example 200 (fixture)

{
  "count": 2,
  "path": "/api/calc/rome_iv_unspecified_bowel",
  "items": [
    {
      "disclaimer": "Not a medical device. Deterministic published-formula or published-code output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions.",
      "citation": {
        "authors": "Mearin F, Lacy BE, Chang L, Chey WD, Lembo AJ, Simren M, Spiller RC",
        "doi": "10.1053/j.gastro.2016.02.031",
        "id": "mearin-2016",
        "pmid": "27144627",
        "source": "Gastroenterology. 2016;150(6):1393-1407",
        "title": "Bowel Disorders"
      },
      "formula": "rome_iv_unspecified_bowel",
      "formula_expression": "rome_iv_unspecified_bowel iff bowel_symptoms_not_attributable_to_organic_etiology and does_not_meet_criteria_for_ibs and does_not_meet_criteria_for_functional_constipation and does_not_meet_criteria_for_functional_diarrhea and does_not_meet_criteria_for_functional_bloating_distension and fulfilled_last_3_months and onset_at_least_6_months (Mearin 2016 Rome IV C5 unspecified functional bowel disorder)",
      "criteria": [
        {
          "factor": "bowel_symptoms_not_attributable_to_organic_etiology",
          "met": true
        },
        {
          "factor": "does_not_meet_criteria_for_ibs",
          "met": true
        },
        {
          "factor": "does_not_meet_criteria_for_functional_constipation",
          "met": true
        },
        {
          "factor": "does_not_meet_criteria_for_functional_diarrhea",
          "met": true
        },
        {
          "factor": "does_not_meet_criteria_for_functional_bloating_distension",
          "met": true
        },
        {
          "factor": "fulfilled_last_3_months",
          "met": true
        },
        {
          "factor": "onset_at_least_6_months",
          "met": true
        }
      ],
      "rome_iv_unspecified_bowel": true
    },
    {
      "disclaimer": "Not a medical device. Deterministic published-formula or published-code output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions.",
      "citation": {
        "authors": "Mearin F, Lacy BE, Chang L, Chey WD, Lembo AJ, Simren M, Spiller RC",
        "doi": "10.1053/j.gastro.2016.02.031",
        "id": "mearin-2016",
        "pmid": "27144627",
        "source": "Gastroenterology. 2016;150(6):1393-1407",
        "title": "Bowel Disorders"
      },
      "formula": "rome_iv_unspecified_bowel",
      "formula_expression": "rome_iv_unspecified_bowel iff bowel_symptoms_not_attributable_to_organic_etiology and does_not_meet_criteria_for_ibs and does_not_meet_criteria_for_functional_constipation and does_not_meet_criteria_for_functional_diarrhea and does_not_meet_criteria_for_functional_bloating_distension and fulfilled_last_3_months and onset_at_least_6_months (Mearin 2016 Rome IV C5 unspecified functional bowel disorder)",
      "criteria": [
        {
          "factor": "bowel_symptoms_not_attributable_to_organic_etiology",
          "met": true
        },
        {
          "factor": "does_not_meet_criteria_for_ibs",
          "met": true
        },
        {
          "factor": "does_not_meet_criteria_for_functional_constipation",
          "met": true
        },
        {
          "factor": "does_not_meet_criteria_for_functional_diarrhea",
          "met": true
        },
        {
          "factor": "does_not_meet_criteria_for_functional_bloating_distension",
          "met": true
        },
        {
          "factor": "fulfilled_last_3_months",
          "met": true
        },
        {
          "factor": "onset_at_least_6_months",
          "met": true
        }
      ],
      "rome_iv_unspecified_bowel": true
    }
  ]
}

Response

Example JSON

Machine form of the same example. Frozen fixture. Not a live lookup.

{
  "disclaimer": "Not a medical device. Deterministic published-formula or published-code output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions.",
  "citation": {
    "authors": "Mearin F, Lacy BE, Chang L, Chey WD, Lembo AJ, Simren M, Spiller RC",
    "doi": "10.1053/j.gastro.2016.02.031",
    "id": "mearin-2016",
    "pmid": "27144627",
    "source": "Gastroenterology. 2016;150(6):1393-1407",
    "title": "Bowel Disorders"
  },
  "formula": "rome_iv_unspecified_bowel",
  "formula_expression": "rome_iv_unspecified_bowel iff bowel_symptoms_not_attributable_to_organic_etiology and does_not_meet_criteria_for_ibs and does_not_meet_criteria_for_functional_constipation and does_not_meet_criteria_for_functional_diarrhea and does_not_meet_criteria_for_functional_bloating_distension and fulfilled_last_3_months and onset_at_least_6_months (Mearin 2016 Rome IV C5 unspecified functional bowel disorder)",
  "criteria": [
    {
      "factor": "bowel_symptoms_not_attributable_to_organic_etiology",
      "met": true
    },
    {
      "factor": "does_not_meet_criteria_for_ibs",
      "met": true
    },
    {
      "factor": "does_not_meet_criteria_for_functional_constipation",
      "met": true
    },
    {
      "factor": "does_not_meet_criteria_for_functional_diarrhea",
      "met": true
    },
    {
      "factor": "does_not_meet_criteria_for_functional_bloating_distension",
      "met": true
    },
    {
      "factor": "fulfilled_last_3_months",
      "met": true
    },
    {
      "factor": "onset_at_least_6_months",
      "met": true
    }
  ],
  "rome_iv_unspecified_bowel": true
}

Client errors (HTTP 400)

Invalid params return 400 without charge. Shared HTTP 402 and 503 meanings: Payments.

Related tools

• Rome IV IBS — Apply the Mearin 2016 Rome IV IBS diagnostic criteria and return supporting_features_met (0-3) and whether the published IBS box holds (rome_iv_ibs).
• Rome IV FC — Apply the Mearin 2016 Rome IV C2 functional constipation criteria and return symptom_count (0-6) and whether the published C2 box holds (rome_iv_fc).

Payment

Unpaid requests return HTTP 402 even if query parameters or POST items are missing or invalid, so CDP and agents can index the path. After a PAYMENT-SIGNATURE, invalid params return HTTP 400 JSON before settlement. magent does not charge. Fix the params, then request a new 402 quote for that complete URL. Catalog misses (empty matches, found=false) are valid paid 200s. Unpaid valid requests return HTTP 402 with a base64 PAYMENT-REQUIRED header. HTTP 503 is not a new quote: retry the same PAYMENT-SIGNATURE. Full handshake and shared payment errors: Payments. Stdio MCP: /docs/mcp.

Guarantees

• HTTP 402 is unpaid, including a missing query. After PAYMENT-SIGNATURE, invalid parameters return HTTP 400 before settlement. You are not charged. HTTP 402 never includes the tool JSON.
• exact: settlement finishes before the tool (paymentFlow upfront). batch-settlement: verify/deposit before the tool; chargedCumulativeAmount commits after HTTP 2xx. Uncertain or failed settlement fails closed (HTTP 503). Retry the same PAYMENT-SIGNATURE.
• HTTP 402 is unpaid only. Do not sign a second authorization because of a 503.
• Execution is timeout-bounded and concurrency-capped.
• Calculator inputs are stored encrypted for allowlisted operators (Magent Console). They are not in public logs, SSH lookups, catalog, or rollups. Request logs store path without query.