Evaluation of the Ticket to Work Program, Implementation ...

C.16Table C.5. Final Weighted and Unweighted Response Rates by Sample Type andSampling StrataCount of Responded(Completes + Ineligibles)UnweightedPercentWeightedPercentRepresentative BeneficiarySample 6,978 77.0 77.518 to 29 Years Old 1,950 77.6 77.830 to 39 Years Old 1,900 75.5 75.740 to 49 Years Old 1,950 77.5 77.750 to 64 Years Old 1,178 77.6 77.9Ticket Participant Sample 1,156 78.9 80.9Traditional Payment Type 335 80.5 81.0Milestone and Outcome 360 79.1 82.0Outcome Only Clustered 87 70.7 74.9Outcome Only Unclustered 354 79.2 79.9Total Sample 8,134 77.2 77.6Source: MPR’s National Beneficiary Survey, Round One.E. SUPPLEMENTAL INFORMATION SUPPORTING CHAPTER III FINDINGS1. Subgroup Identification and Sample SizesStatistics presented in Chapter III and this Appendix are reported for all beneficiaries,and for several subgroups: DI-only beneficiaries, SSI-only beneficiaries, concurrentbeneficiaries, TTW participants, and beneficiaries who indicated at the time of interview thatthey were employed. A respondent’s Social Security program status is based onadministrative data, and reflects the status at the time the sample was drawn (June 2003).The TTW participant subgroup comprises respondents who were Phase 1 beneficiaries andmembers of the June 2003 TTW Participant sampling frame. These respondents arecombined with those in the Representative Beneficiary Sample for purposes of computingthe statistics for all groups except TTW participants. A combined sample weight was usedwhen pooling the Ticket Participant and Representative Beneficiary Samples. Table C.6shows the weighted and unweighted sample sizes for the full sample and the subgroups forwhich statistics are reported.2. Detailed Data Supporting Chapter III Figures and TablesDetailed data supporting the figures and tables presented in Chapter III are provided intables C.7 through C.16. The Chapter III figures and tables to which the data correspondare noted in parentheses in the title of each table.Appendix C: National Beneficiary Survey Methodology