Trial comparisons

Response

The first 2 of this page's 20 results. GET /api/comparisons/v1?page=20

{
  "data": {
    "total": 85013,
    "results": [
      {
        "id": "NCT00860470-b9be1912",
        "title": "Iron and Folate vs Multiple Micronutrient: Small for Gestation Age",
        "summary": "6479 of 10099 against 6405 of 10161; risk difference 1.1 points, 95% interval -0.2 to 2.4; NCT00860470, Antenatal Micronutrient Supplementation and Infant Survival",
        "record": "/library/comparisons/NCT00860470-b9be1912",
        "nct_id": "NCT00860470",
        "kind": "outcome",
        "participants": 20260,
        "risk_difference": {
          "value": 0.011197324813253418,
          "lower": -0.0020537452560123338,
          "upper": 0.02444220242832796
        },
        "group_1": "6,479 of 10,099",
        "group_2": "6,405 of 10,161",
        "difference": "1.1 points",
        "interval": "-0.2 to 2.4",
        "trial_title": "Antenatal Micronutrient Supplementation and Infant Survival"
      },
      {
        "id": "NCT01280942-eecd94c1",
        "title": "Nurse Notification of EWS Alert vs Control: Transfer to ICU or Unexpected Death Within 24 Hrs of Identification by the EWS Algorithm",
        "summary": "444 of 9911 against 426 of 10120; risk difference 0.3 points, 95% interval -0.3 to 0.8; NCT01280942, Early Warning System for Clinical Deterioration on General Hospital Wards",
        "record": "/library/comparisons/NCT01280942-eecd94c1",
        "nct_id": "NCT01280942",
        "kind": "outcome",
        "participants": 20031,
        "risk_difference": {
          "value": 0.0027038468456216866,
          "lower": -0.002946416331759556,
          "upper": 0.00836771743636195
        },
        "group_1": "444 of 9,911",
        "group_2": "426 of 10,120",
        "difference": "0.3 points",
        "interval": "-0.3 to 0.8",
        "trial_title": "Early Warning System for Clinical Deterioration on General Hospital Wards"
      }
    ],
    "no_events": 33758,
    "columns": [
      {
        "key": "title",
        "label": "Comparison"
      },
      {
        "key": "group_1",
        "label": "With the outcome",
        "under": "group_2"
      },
      {
        "key": "difference",
        "label": "Risk difference, 95% interval",
        "under": "interval"
      },
      {
        "key": "participants",
        "label": "Participants"
      },
      {
        "key": "nct_id",
        "label": "Trial",
        "under": "trial_title"
      }
    ],
    "order": "Most participants first",
    "kinds": {
      "all": 85013,
      "outcome": 33568,
      "serious-adverse-events": 31897,
      "deaths": 19548
    }
  },
  "release": "trial-comparisons-2026-03-23-0.1.0",
  "terms": [
    {
      "source": "ClinicalTrials.gov's posted results, through CTTI's AACT",
      "license": "ClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299",
      "notice": "ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions. The measures are ConductScience's calculation from them.",
      "short": "Freely available. Acknowledgement requested"
    },
    {
      "source": "ClinicalTrials.gov",
      "license": "none stated",
      "notice": "ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions. The measures are ConductScience's calculation from them.",
      "short": "None stated"
    }
  ],
  "next": "/api/comparisons/v1?page=21",
  "request_id": "w-fNvI4wvfzc3EHF"
}