Volume 22, Number 6—June 2016
Letter
Elevated Pertussis Reporting in Response to 2011–2012 Outbreak, New York City, New York, USA
Robert J. Arciuolo
, Jennifer B. Rosen, and Jane R. Zucker
, Jennifer B. Rosen, and Jane R. Zucker
Table
Provider responses to survey questions related to diagnostic testing for pertussis, New York City, New York, USA*
| Questions and responses | No. (%) |
|---|---|
| Did respondent perform diagnostic tests for pertussis before 2012? | |
| Did not perform diagnostic tests | 282 (66) |
| Performed ≥1 diagnostic test |
147 (34) |
| Which types of diagnostic tests did respondent perform before 2012?† | |
| Bacterial culture | 68 (46) |
| PCR | 66 (45) |
| Serology | 35 (24) |
| DFA |
41 (28) |
| Did respondent change the types of diagnostic tests he/she performed since 2012?‡ | |
| Yes | 52 (12) |
| No | 269 (63) |
| Unknown |
108 (25) |
| Which types of diagnostic tests was respondent more likely to perform since 2012?§ | |
| Bacterial culture | 17 (33) |
| PCR | 33 (63) |
| Serology | 6 (12) |
| DFA | 5 (10) |
| No test |
3 (6) |
| Did respondent change the frequency of diagnostic tests he/she performed since 2012? | |
| More frequent testing | 93 (22) |
| Less frequent testing | 14 (3) |
| Frequency of testing unchanged | 231 (54) |
| No response provided | 1 (<1) |
*N = 429 except as indicated. DFA, direct fluorescent antibody test.
†For 147 respondents who reported performing >1 diagnostic test before 2012. Response choices are not mutually exclusive.
‡For all respondents, including those who reported not performing diagnostic tests before 2012.
§For 52 respondents who reported a change in type of diagnostic test performed since 2012. Response choices are not mutually exclusive.
Page created: May 17, 2016
Page updated: May 17, 2016
Page reviewed: May 17, 2016
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