Author, year (strain) (ref) | Na | Seropositivity dfnb | Seropositivity risk by age at MVC1 [95%CI] | |||||
---|---|---|---|---|---|---|---|---|
< 6 | 6 | 7–8 | 9 | 10–11 | 12 | |||
Soerensen, 1985 (Schwarz) [92] | 1111 | + |  |  | 0.80 [0.77–0.82] | 0.90 [0.83–0.98] | 0.96 [0.90–1] |  |
McGraw, 1986 (Moraten) [85] | 52 | + |  |  | 0.95 [0.85–1] | 0.89 [0.76–1] | 1.00 [−] | |
Gans, 2001 (Moraten) [6] | 31 | + |  | 1.00 [−] |  | 1.00 [−] |  |  |
Gans, 2004 (Moraten) [93] | 50 | + |  | 0.86 [0.74–0.99] |  | 0.90 [0.78–1] |  |  |
Vesikari, 2012 (Moraten) [69] | 1364 | + |  |  |  | 0.95 [0.93–0.97] | 0.98c [0.96–0.99] | 0.99 [0.97–1] |
Martins, 2014 (EZ) [74] | 655 | + | 0.97 [0.95–0.99] |  |  | 0.99 [0.98–1] |  |  |
He, 2014 (Hu191) [70] | 206 | + |  |  | 1.00d [−] |  |  | 1.00 [−] |
Youwang, 2001 (Hu191) [132] | 76 | 4-fold |  | 0.40 [0.15–0.65] | 0.52e [0.40–0.65] |