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Table 1 Selection of Sample

From: Validation of the Cognitive Assessment of Later Life Status (CALLS) instrument: a computerized telephonic measure

  Eligible Sample Percent
  756 100
Bad phone numbers or maximum calls 48 6.35
Declined by postcard 158 20.9
Declined by telephone 333 44.0
Incomplete interviews 6 0.85
Completed interviews 211 27.9
  1. Note: For all analyses N = 211.