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International PPB Registry age range of risk for all centrally confirmed cases of PPB
| Type I | Type II | Type III | Type II/III NOS* |
Type Ir | |
|---|---|---|---|---|---|
|
Number (total = 527) |
144 | 176 | 131 | 19 | 57 |
|
Age range
(months) |
0 – 114 | 5 – 431 | 19 – 184 | 7 – 75 | 3 – 546 |
|
Median
(months) |
7 | 34 | 41 | 36 | 44 |
NOS= not otherwise specified (represents PPB which is at least partially solid and a determination of Type II vs. III PPB cannot be definitely made).
