TABLE 1—
Responses of the Longitudinal Panel Survey (LPS) and Random Sample Survey (RSS) Samples to Check-In and Satisfaction Surveys: Columbia University, Mailman School of Public Health; New York, NY; 2012–2014
| Date | No. | Extremely Positive, % | Somewhat Positive, % | Somewhat Negative, % | Very Negative, % |
| LPS: How would you rate your experience over the past 2 weeks? | |||||
| 9/14/12 | 39 | 44 | 51 | 5 | 0 |
| 9/28/12 | 29 | 3 | 87 | 3 | 7 |
| 10/12/12 | 32 | 9 | 63 | 25 | 3 |
| 10/26/12 | 26 | 19 | 46 | 35 | 0 |
| 11/9/12 | 30 | 0 | 30 | 47 | 23 |
| 11/23/12 | 29 | 0 | 45 | 45 | 10 |
| 12/7/12 | 28 | 4 | 50 | 39 | 7 |
| RSS: How would you rate your experience so far? | |||||
| 9/14/12 | 35 | 31 | 52 | 17 | 0 |
| 9/28/12 | 30 | 33 | 50 | 17 | 0 |
| 10/12/12 | 34 | 24 | 56 | 12 | 9 |
| 10/26/12 | 27 | 19 | 70 | 4 | 7 |
| 11/9/12 | 29 | 3 | 60 | 34 | 3 |
| 11/23/12 | 35 | 3 | 63 | 26 | 9 |
| 12/7/12 | 31 | 16 | 65 | 16 | 3 |