Coronary heart disease among Pacific Island people in New Zealand.

Coronary heart disease is the leading cause of death in New Zealand. Death rates are higher among the Maori than the European population but rates have been declining in both groups over recent years. The occurrence of coronary heart disease among the Pacific Island population in New Zealand is unknown. Data from the National Health Statistics Centre (NHSC) and the Auckland coronary or stroke (ARCOS) study were used to describe the occurrence of coronary heart diseases among Pacific Island people. Age standardised mortality rates show that coronary heart disease is an important cause of death among Pacific Island men. Death rates have declined between 1973-77 and 1978-82 but this trend did not continue among men in the 1983-86 period. Age standardised mortality rates from coronary heart disease from the ARCOS data are 175/100,000 and 52/100,000 for Pacific Island men and women compared with 325/100,000 and 141/100,000 for Maori men and women. Age standardised rates for European men and women are 154/100,000 and 36/100,000 respectively.