[Increased percentages of breastfed infants in Amsterdam].
OBJECTIVE
To investigate the prevalence of breastfeeding amongst infants in Amsterdam prior to and following an active breastfeeding policy that has been operating in Amsterdam since 1993; investigate the link between ethnic origin and breastfeeding and the reasons mothers give for stopping breastfeeding.


METHODS
Retrospective, descriptive study.


METHODS
During the period 1998 to 2000, 1274 mothers in six child health centres in Amsterdam, the Netherlands, were asked about how they had fed their infant, aged 6 to 8 months, from the first week onwards, and their reasons for starting formula feeding. The breastfeeding percentages were compared with a study for the period 1992 to 1993.


RESULTS
During the first week of the infant's life, 87% of the mothers gave breastfeeding, and at 25 weeks this figure was 30%. For the period 1998 to 2000, the breastfeeding rate at 15 weeks was higher compared with the period 1992 to 1993, 45.1% as opposed to 36.4%. An increased percentage of breastfed infants were found in each ethnic group studied. More Turkish and Moroccan mothers than Dutch mothers started to breastfeed, and they breastfed for a similar period. Surinam mothers started breastfeeding as often as Dutch mothers, but breastfed for a shorter period. Concern about inadequate milk supply was stated as the most important reason for starting formula feeding (44%). This was also the most important reason stated by each of the ethnic groups, Dutch (139/411; 34%), Surinam (63/129; 49%), Moroccan (70/130; 54%) and Turkish women (42/67; 63%).


CONCLUSIONS
An active breastfeeding policy in Amsterdam that has been operating since 1993 has been accompanied by an increase in the number of breastfed infants. This has also been the case in non-Dutch groups. Health programmes should devote greater attention to mothers' concerns about a shortage of milk.
van der Wal
M F
MF
GG&GD, afd. Epidemiologie, Gezondheidsbevordering en Documentatie, Postbus 2200, 1000 CE Amsterdam. mvdwal@gggd.amsterdam.nl
de Jonge
G A
GA
Pauw-Plomp
H
H
D000367:Age Factors; D001942:Breast Feeding / Q000208:ethnology / Q000523:psychology / Q000706:statistics & numerical data*; D003431:Cross-Cultural Comparison; D005260:Female; D006291:Health Policy; D006293:Health Promotion; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007774:Lactation; D008297:Male; D008425:Maternal Behavior / Q000208:ethnology / Q000523:psychology*; D008895:Milk, Human / Q000378:metabolism*; D009426:Netherlands / Q000453:epidemiology; D011159:Population Surveillance; D015995:Prevalence; D015397:Program Evaluation; D012041:Regional Medical Programs; D012189:Retrospective Studies; D011795:Surveys and Questionnaires; D014886:Weaning
Toegenomen percentages borstgevoede zuigelingen in Amsterdam.