The methods of accrual and adjudication for this prospective cohort have been previously described [36].
Several methods were used to enhance the rigor of our analyses, including identification and analysis of the exceptions, the constant comparative method, accrual of subjects beyond theme saturation, and the principle of reflexivity.
Even though different methods of data accrual were used, both surveys rely on NCCLS-based suscriteriaity criteria (10 ).
Details of the system, including the methods of sample accrual, deidentification of patient records, and extensive internal and external review that the project continues to undergo, have been published elsewhere [ 22].
Probability of progression-free and overall survival was calculated with actuarial method from the date of accrual to the date of progression, death, or last follow-up, respectively (Kaplan and Meier, 1958).
The Fisher combined p-value method allows accrual of evidence across multiple hypotheses, and thus is ideal for testing combined evidence for enrichment of each pathway for both chemicals [ 52].
Variables affecting the success rate were age, pathological tumor size, histology, year of accrual, and method of detection (Table 2).
Variables affecting the success rate were age, pathological tumor size, histology, year of accrual, and method of detection.
An adapted Continual Reassessment Method (CRM) and Rolling 6 (R6) method, designed to avoid this suspension of accrual in pediatric oncology, are compared with the traditional 3 + 3 design.
The organization needs to open a bank account and decide whether to use the accrual or cash method of accounting.
