Table 1 Descriptive characteristics of whole cohort of subjects born in 1993, city of Pelotas, southern Brazil, and the subsample assessed by Quality Control of DNA
From: Quality of DNA extracted from saliva samples collected with the Oragene™ DNA self-collection kit
Provided saliva sample | Subsample assessed | p-values | |
|---|---|---|---|
Subject (N) | 4110 | 822 | |
Age years ± SD | 14.69 ±0.30 | 14.69 ±0.31 | 0.40 |
Gender (%) | 48.9 male | 50.7 male | 0.26 |