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NCT00346164 · OUTCOME

Event Free Survival Probability Disease Extent

Observation, Radiation Therapy, Combination Chemotherapy, and/or Surgery in Treating Young Patients With Soft Tissue Sarcoma · Source last updated 2022-04-28

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
NUMBER
Unit
Probability
Interval / dispersion
95% Confidence Interval
Time frame
5 years

What was measured

Probability of no relapse, secondary malignancy or death after 5 years since enrollment.

Analysis population: 94 participants were excluded because of ineligibility, incorrect treatment, or absence of evaluation for tumor invasiveness and histologic grade.

Groups in this outcome

Non-metastatic

Not reported

Metastatic

Not reported

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Non-metastatic425
Metastatic69

Reported measurements

Source class 1
Values in Probability · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Non-metastatic0.7758Not reported0.72020.8313Not reported
Metastatic0.1960Not reported0.07420.3178Not reported

Source statistical analyses

Group order, estimate direction, methods and comments are retained. No treatment ranking is inferred.

  1. group Description
    The Cox proportional hazards model was used to evaluate prognostic impact of disease extent (non-metastatic; metastatic) after accounting for the effects of site of the primary tumor (body wall; extremity; head/neck; visceral), tumor size (\<=5cm; \>5cm), tumor depth (deep; superficial), tumor invasiveness (invasive; non-invasive), extent of resection of the primary tumor (less than total resection; margin -; margin +), and histologic (POG) grade.
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    OTHER
    p Value
    <0.0001
    statistical Method
    Regression, Cox
Complete source fields
analyses
  1. group Description
    The Cox proportional hazards model was used to evaluate prognostic impact of disease extent (non-metastatic; metastatic) after accounting for the effects of site of the primary tumor (body wall; extremity; head/neck; visceral), tumor size (\<=5cm; \>5cm), tumor depth (deep; superficial), tumor invasiveness (invasive; non-invasive), extent of resection of the primary tumor (less than total resection; margin -; margin +), and histologic (POG) grade.
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    OTHER
    p Value
    <0.0001
    statistical Method
    Regression, Cox
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.7202
        upper Limit
        0.8313
        value
        0.7758
      2. group Id
        OG001
        lower Limit
        0.0742
        upper Limit
        0.3178
        value
        0.1960
denoms
  1. counts
    1. group Id
      OG000
      value
      425
    2. group Id
      OG001
      value
      69
    units
    Participants
description
Probability of no relapse, secondary malignancy or death after 5 years since enrollment.
dispersion Type
95% Confidence Interval
groups
  1. id
    OG000
    title
    Non-metastatic
  2. id
    OG001
    title
    Metastatic
param Type
NUMBER
population Description
94 participants were excluded because of ineligibility, incorrect treatment, or absence of evaluation for tumor invasiveness and histologic grade.
reporting Status
POSTED
time Frame
5 years
title
Event Free Survival Probability Disease Extent
type
SECONDARY
unit Of Measure
Probability

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Not medical advice