Trial comparisons

Response

The first 2 of this page's 20 results. GET /api/comparisons/v1?page=43

{
  "data": {
    "total": 85013,
    "results": [
      {
        "id": "NCT01131260-0ce0d8c7",
        "title": "Open Group vs Masked Group: Number of Neonates With Shoulder Dystocia During Delivery",
        "summary": "141 of 5532 against 158 of 5576; risk difference -0.3 points, 95% interval -0.9 to 0.3; NCT01131260, Fetal ST Segment and T Wave Analysis in Labor",
        "record": "/library/comparisons/NCT01131260-0ce0d8c7",
        "nct_id": "NCT01131260",
        "kind": "outcome",
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        "risk_difference": {
          "value": -0.002847655119399224,
          "lower": -0.00890665441256894,
          "upper": 0.0031960270334231234
        },
        "group_1": "141 of 5,532",
        "group_2": "158 of 5,576",
        "difference": "-0.3 points",
        "interval": "-0.9 to 0.3",
        "trial_title": "Fetal ST Segment and T Wave Analysis in Labor"
      },
      {
        "id": "NCT01131260-1f9a450c",
        "title": "Open Group vs Masked Group: Number of Neonatal Deaths (Primary Outcome Component)",
        "summary": "3 of 5532 against 1 of 5576; risk difference 0.0 points, 95% interval -0.1 to 0.1; NCT01131260, Fetal ST Segment and T Wave Analysis in Labor",
        "record": "/library/comparisons/NCT01131260-1f9a450c",
        "nct_id": "NCT01131260",
        "kind": "outcome",
        "participants": 11108,
        "risk_difference": {
          "value": 0.0003629593205463763,
          "lower": -0.0005463073646726211,
          "upper": 0.0014243083597192056
        },
        "group_1": "3 of 5,532",
        "group_2": "1 of 5,576",
        "difference": "0.0 points",
        "interval": "-0.1 to 0.1",
        "trial_title": "Fetal ST Segment and T Wave Analysis in Labor"
      }
    ],
    "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"
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    ],
    "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=44",
  "request_id": "jJ7ak14BHPqgfIZA"
}