Thompson 1999 Rome II IBS
Thompson 1999 Rome II IBS. rome_ii_ibs is true iff at least 12 weeks (need not be consecutive) in the preceding 12 months of abdominal discomfort or pain and at least two of: relieved with defecation, onset associated with a change in stool frequency, and onset associated with a change in stool form. supporting_features_met is 0-3. Caller assigns four flags. magent does not examine the patient. Not a diagnosis, not Rome III, not Rome IV, not Manning, not IBS subtype.
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://api.magentlab.com/api/calc/rome_ii_ibs
| Category | Everything else |
|---|---|
| Provider host | api.magentlab.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-28 | valid payment request | 402 | $0.007 | 264 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"onset_change_stool_form": false,
"onset_change_stool_frequency": true,
"pain_or_discomfort_12_weeks_of_12_months": true,
"relieved_with_defecation": true
},
{
"onset_change_stool_form": false,
"onset_change_stool_frequency": true,
"pain_or_discomfort_12_weeks_of_12_months": true,
"relieved_with_defecation": true
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"onset_change_stool_form": {
"description": "Onset associated with a change in form (appearance) of stool (one of three supporting features; at least two required). true or false as assigned by the caller.",
"type": "boolean"
},
"onset_change_stool_frequency": {
"description": "Onset associated with a change in frequency of stool (one of three supporting features; at least two required). true or false as assigned by the caller.",
"type": "boolean"
},
"pain_or_discomfort_12_weeks_of_12_months": {
"description": "At least 12 weeks (need not be consecutive) in the preceding 12 months of abdominal discomfort or pain (Thompson 1999). true or false as assigned by the caller. magent does not examine the patient.",
"type": "boolean"
},
"relieved_with_defecation": {
"description": "Abdominal discomfort or pain relieved with defecation (one of three supporting features; at least two required). true or false as assigned by the caller.",
"type": "boolean"
}
},
"required": [
"pain_or_discomfort_12_weeks_of_12_months",
"relieved_with_defecation",
"onset_change_stool_frequency",
"onset_change_stool_form"
],
"type": "object"
},
"maxItems": 25,
"minItems": 1,
"type": "array"
}
},
"required": [
"items"
],
"type": "object"
},
"headers": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"method": {
"const": "POST",
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}