Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The number of CTCs identified in the data set by each observer.
| Observer | SD | MP | TL | ST | MB | BH | MTF | CMS | SB | JP | RH |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of found CTCs (N CTC), all data, N = 617 | 307 | 281 | 303 | 354 | 223 | 327 | 221 | 347 | 318 | 330 | 294 |
| Number of found CTCs (N CTC), consensus, N = 502 | 244 | 244 | 248 | 258 | 206 | 257 | 210 | 260 | 255 | 250 | 245 |
