Sentence examples for being positive in at from inspiring English sources

Persistence was defined as being positive in at least two consecutive samples and in the last available sample.

Fourteen children were positive in at least two consecutive samples, including 12 who were positive for ≥2 autoantibodies at least once, of which five developed type 1 diabetes at median age 15.3 months.

Conclusions: Specimens collected in 16 out of 22 municipalities were positive in at least one out of the three tests employed, indicating that parvovirus B19 circulates in several regions of the state of Rio de Janeiro.

Stool samples containing isolates that were positive in at least 2 out of 3 agglutinations and identified as S. Typhi by API20E profiling were considered to be positive for S. Typhi.

The fact that the relative influence of just 11 sub-sectors is positive in at least one time window indicates that most of the 80 economic sub-sectors are more influenced than influential for the correlation structure of the system.

Sequences were selected if they were positive in at least 8 out of 12 arrays.

Thus 62.5% were positive in at least one of these assays.

Twelve samples definitely contained MTBC DNA (IS 6110 PCR was positive in at least two extracts).

Of the 86 samples analyzed, 31 (36.04%) were positive in at least one of the identification procedures.

All samples were analysed in duplicate after four rounds of PMCA and those marked + were positive in at least one replicate.

LCMV isolates were obtained from either blood or kidney and immunohistochemical stains were positive in at least 1 organ in each of the 3 rodents.