|
Characteristic
|
Survivors (max 2749) %a (n)
|
Deaths (max 436) %a (n)
|
|---|
|
Primary CP type
|
|
Spastic hemiplegia
|
37.3 (1021)
|
12.0 (52)
|
|
Spastic diplegia
|
36.6 (1001)
|
16.9 (73)
|
|
Spastic quadriplegia
|
10.3 (282)
|
53.1 (230)
|
|
Ataxia
|
7.7 (210)
|
2.8 (12)
|
|
Dyskinesia
|
7.1 (193)
|
12.9 (56)
|
|
Hypotonic CP
|
1.1 (31)
|
2.3 (10)
|
|
Datum missing %
|
0.4 (11)
|
0.7 (3)
|
|
Mixed spastic quadriplegia+dyskinetic
|
2.2 (60)
|
8.9 (17)
|
|
Estimate of cognitive ability
|
|
Normal/Borderline
|
61.2 (1658)
|
11.1 (48)
|
|
Mild
|
18.0 (487)
|
17.4 (75)
|
|
Moderate
|
9.2 (248)
|
9.5 (41)
|
|
Severe/Profound
|
11.7 (318)
|
62.0 (268)
|
|
Datum missing%
|
1.4 (38)
|
0.9 (4)
|
|
Epilepsy
|
29.3 (784)
|
69.0 (294)
|
|
Datum missing%
|
2.6 (72)
|
2.3 (10)
|
|
Blind
|
6.8 (181)
|
30.3 (126)
|
|
Datum missing%
|
3.0 (84)
|
4.6 (20)
|
|
Deaf
|
3.0 (79)
|
9.1 (36)
|
|
Datum missing%
|
3.1 (99)
|
8.9 (39)
|
|
Decade of birth
|
|
1956–60
|
4.4 (121)
|
9.6 (42)
|
|
1961–70
|
12.6 (347)
|
24.8 (108)
|
|
1971–80
|
14.5 (398)
|
17.2 (75)
|
|
1981–90
|
19.0 (522)
|
23.6 (103)
|
|
1991–2000
|
24.6 (677)
|
18.2 (79)
|
|
2001–2011
|
24.9 (684)
|
7.7 (29)
|
|
Male
|
56.5 (1552)
|
58.5 (255)
|
|
Birthweight
|
|
> =2500 g
|
66.0 (1470)
|
75.5 (308)
|
|
1500-2499 g
|
19.5 (434)
|
19.1 (78)
|
|
< 1500 g
|
14.5 (324)
|
5.4 (22)
|
|
Datum missing %2
|
18.9 (521)
|
6.4 (28)
|
|
Gestation of birth
|
|
> =37 weeks
|
66.3 (1732)
|
79.6 (328)
|
|
32–36 weeks
|
15.5 (405)
|
13.1 (54)
|
|
< 32 weeks
|
18.1 (473)
|
7.3 (30)
|
|
Datum missing %
|
5.1 (139)
|
5.5 (24)
|
|
Overall Disability score
|
|
1–5
|
70.9 (1871)
|
14.4 (59)
|
|
6–8
|
17.3 (456)
|
21.5 (88)
|
|
9–12
|
11.8 (311)
|
64.1 (262)
|
|
Datum missing %
|
4.0 (111)
|
6.2 (27)
|
- a Proportion of those for whom that datum was not missing
