London's Pulse: Medical Officer of Health reports 1848-1972

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Brent 1970

[Report of the Medical Officer of Health for Brent]

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SUMMARY OF VITAL STATISTICS

Area10,927 acres
Population 1961 census295,893
Population 1970—Registrar General's mid-1970 estimate278,500
Number of structurally separate dwellings occupied (196) census)81,866
Number of private households (1961 census)97,701
Rateable value (all hereditaments) 1st April, 1970£20,648,487
Product of a penny rate, financial year 1970/71 (estimated)£82,800
Live births
Number5.243
Rate per 1,000 population (crude)18.8
Rate per 1,000 population (adjusted)16.9
Illegitimate live births per cent. of total live births15.0
Stillbirths
Number68
Rate per 1,000 total live births and stillbirths12.8
Total live and stillbirths5,311
Infant deaths (under 1 year)90
Infant mortality rates
Total infant deaths per 1,000 total live births17.2
Legitimate infant deaths per 1,000 legitimate live births15.7
Illegitimate infant deaths per 1,000 illegitimate live births25.3
Neo-natal mortality rate (deaths under 4 weeks per 1,000 total live births)12.6
Early neo-natal mortalitv rate (deaths under 1 week per 1,000 total live births)11.3
Perinatal mortality rate (stillbirths and deaths under 1 week combined per 1,000 total live and stillbirths23.9
Maternal mortality (including abortion)
Number of deaths5
Rate per 1,000 total live and stillbirths0.94
Deaths2,919
Death-rate per 1,000 population (crude)10.5
Death-rate per 1,000 population (adjusted)11.6
Deaths from cancer (all forms)706
Death rate from cancer (all forms) per 1,000 population2.5

BIRTHS
In 1970, 5,243 live births were registered (2,731 males and 2,512 females) giving a crude birth rate
of 18.8 per thousand estimated population compared with rates of 20.1 in 1968 and 19.5 in 1969. The
Registrar General provides area comparability factors for use with crude birth and death rates which make
allowance for the way in which the sex and age distribution of the local population differs from that for
England and Wales as a whole. When the local crude rates are multiplied by the comparability
factor, they are comparable with the rates for England and Wales or with the corresponding
adjusted rate for any other area. When the birth factor of 0.90 is applied to the crude birth rate, the
standardised rate is 16.9 which is slightly above the provisional rate for England and Wales, which was 16.0
per thousand population.
There were 789 illegitimate live births, i.e. 15 per cent of total live births, a slight increase compared
with last year (14.7 per cent). The figure for England and Wales was 8 per cent.
STILLBIRTHS
Sixty-eight babies were stillborn, giving a rate of 12.8 per thousand live and stillbirths, slightly
below the provisional rate for England and Wales which was 13.0.
DEATHS
The total number of deaths was 2,919 giving a crude death rate of 10.5 per thousand population.
When the comparability factor is applied, the standardised rate is 11.6, slightly below the provisional rate