Total Sample 40908           Eligible 5506
          Total Used 37828           Ineligible 24972
          Total Unused 3080           Unknown 7350
          Refused 1187
Code Description All Calls Last Only Code Description All Calls Last Only
1 No answer 19497 2475 16 Left Message for R 0 0
2 Busy 7642 386 17 R too ill now 149 52
3 Answering machine 19789 2582 18 R too ill ever 61 44
4 Wrong number 35 0 19 R deceased 2 2
5 Disconnected # 20150 20065 20 Unable to interview ever 37 25
6 Non-working # 835 833 21 R gone survey dates 6 5
7 Non-residential # 2532 2529 22 Ineligible 280 275
8 Duplicate # 7 5 23 Screening Device/CD 16 0
9 Fax/Modem 1195 1167 24 Screening Device/Refusal 19 5
10 Language barrier 147 35 25 Partial interview/CB 439 61
11 Not home/CB 1480 171 26 Completed interview 3389 3388
12 Too busy/CB 4662 654 27 Phone slam 6323 1882
13 New #/CB 4 0 28 Initial refusal 3917 1067
29 Final refusal 122 120
Call Efficiency Response Rates
Total Calls 92735 Total Sample 37828
CASRO Response Rate /Total Attempts 10.44% CASRO Type Response Rate 49.58%
Complete/Total Attempts 3.65% Completed/Attempted Sample 8.96%
CASRO Refusal Rate /Total Attempts 12.44% CASRO Type Refusal Rate 17.37%
Refused/Total Attempts 4.36% Refused/Attempted Sample 3.14%
Sample Coverage Rate Response Rate/All Eligible 45.84%
57.22% Refusal Rate/All Eligible 16.06%
Oregon Survey Research Laboratory Sample and Response Rates Report
Northest Area Foundation Horizons Cluster Telephone Survey Page 1
August-November, 2004
Oregon Survey Research Laboratory, University of Oregon
Northest Area Foundation Horizons Cluster Telephone Survey
Sample and Response Rates Report