| Positive NST trend: Epidemiological Link by Age Groups |  | ||||
---|---|---|---|---|---|---|
Age Groups | ||||||
 | 0–6 yrs | 7–10 yrs | 11–15 yrs | 16–18 yrs | Total | |
Epidemiological Link Clusters | Familial (N) | 133 (62.1%) | 27 (12.6%) | 40 (18.7%) | 14 (6.5%) | 214 (67,7%) |
Extra-Familial (N) | 20 (36.4%) | 8 (14.5%) | 22 (40%) | 5 (9.1%) | 55 (17,4%) | |
Unknown (N) | 18 (38.3%) | 4 (8.5%) | 18 (38.3%) | 7 (14.9%) | 47 (14,9%) | |
 | Total | 171 (54,1%) | 39 (12,3%) | 80 (25,3%) | 26 (8,2%) | 316 (100%) |