… birth, as the use of neonatal survivors would have needed to be interpreted differently. Cerebral
palsy … , and, when birth years were grouped, the middle year was used as the reference …

… birthweight-specific sub-groups of cerebral palsy were determined. Results: Two hundred and
forty-eight living children with confirmed cerebral palsy after age three years … third birthday. …

… to be associated with cerebral palsy would cause Apgar scores to remain at ≤3 after 5 min of
birth. … acidosis from arterial umbilical samples taken at birth, as blood gases can improve or …

… By linking the Medical Birth Registry of Norway to other national registries, we identified
all live births in Norway from 1967 through to 2001. Risks of cerebral palsy (CP) after preterm …

… generated from the Victorian Cerebral Palsy Register for the birth years 1990 through 1992,
… the birth years 1990 through 1992. The mean duration of follow-up was eleven years and …

… birth year. We tested non-linearity of the trend using polynomial terms for birth years up to …
The initial model contained just individual birth years. Addition of a term for register allowed …

… of the Surveillance of Cerebral Palsy in Europe (SCPE), 13 … Extremely preterm birth was
defined as birth occurring at less … of cerebral palsy by gestational age group in the birth years …

… rates for perinatal deaths and cerebral palsy according to year of birth and birth weight. …
of infants with cerebral palsy remained steady at around 2/1000 live births over the 18 years. …

… The incidence and possible risk factors for CP were evaluated separately for the birth years
1989–… Cerebral palsy and intrauterine growth in single births: European collaborative study …

… of significant risk factors of cerebral palsy in the total cohort from birth years 1997 to 2013.
The small numbers represent the prevalence in the first and the last year. We only included …