National Archive of Computerized Data on Aging

Utilization for Established Populations for Epidemiologic Studies of the Elderly, 1981-1993: [East Boston, Massachusetts, Iowa and Washington Counties, Iowa, New Haven, Connecticut, and North Central North Carolina]

By default, the reports below show utilization for the last 12 months. To view a different range, please enter dates below.

Please note that this study was first released on 1993-04-09, and that our current reporting model only goes back three years (from today's date).

General Information

Unique Sessions

Total
Data/Documentation
Sessions
Data &
Documentation
Documentation
Only
Any Datasets/Files 367 = 38 329
DS0: Study-Level Files 214 = 0 214
DS1: Baseline Data 206 = 30 176
DS2: First Follow-Up Data 94 = 12 82
DS3: Second Follow-Up Data 87 = 6 81
DS4: Third Follow-Up Data 85 = 5 80
DS5: Deaths Data 8 = 8 0
DS6: Fourth Follow-Up Data 88 = 6 82
DS7: Fifth Follow-Up Data 114 = 7 107
DS8: Sixth Follow-Up Data 133 = 11 122
DS9: Resource Data Book and Questionnaires 159 = 0 159

Notes

The numbers above are counts of unique sessions, not counts of how many files were downloaded. I.e., a value of 12 implies that users downloaded 1 or more files from the study as part of 12 discrete sessions/visits in this time period.

Please note that the numbers above do not include distribution of restricted-use or public-use data that are not web downloadable. E.g., data distributed on CD-ROM.

Unique Users

Total
Unique
Users
Faculty Grad.
Students
Undergrads Univ.
Staff
Other Anon.
Downloads
Any Datasets/Files 243 = 9 14 1 2 4 213
DS0: Study-Level Files 127 = 9 14 1 2 4 97
DS1: Baseline Data 120 = 8 11 1 2 3 95
DS2: First Follow-Up Data 18 = 6 3 0 0 3 6
DS3: Second Follow-Up Data 11 = 2 3 0 0 1 5
DS4: Third Follow-Up Data 9 = 2 2 0 0 1 4
DS5: Deaths Data 7 = 3 4 0 0 0 0
DS6: Fourth Follow-Up Data 12 = 2 3 0 0 1 6
DS7: Fifth Follow-Up Data 33 = 2 3 0 0 1 27
DS8: Sixth Follow-Up Data 57 = 2 8 0 0 1 46
DS9: Resource Data Book and Questionnaires 74 = 0 0 0 0 0 74

Notes

All numbers in the table above are the number of unique users who downloaded one or more files from this study/dataset in the time period specified.

"Anon. Downloads" refers to users who download anonymously. Users who browse/download documentation files (only) are not required to login; some of our topical archives do not require login.

Please note that the numbers above do not include distribution of restricted-use or public-use data that are not web downloadable. E.g., data distributed on CD-ROM.

Downloads by Member Institutions

This study was downloaded by users at 13 institutions during the time period specified.

  • California State University at Fullerton
  • Cleveland State University
  • Duke University
  • Finnish National Membership
  • Florida A&M University
  • Florida State University
  • Georgetown University
  • Michigan State University
  • Stanford University
  • University of Connecticut
  • University of Michigan
  • University of Oxford
  • University of Texas at Austin

Notes

Institutions are only listed when users from that institution authenticated/logged in. Non-authenticated members constitute a large portion of our users and are represented in the Unique Users/Unique Sessions tables, but not in the Downloads by Member Institutions table.