| Abstract: | Three screening population studies were carried out within the framework of the WHO MONICA-psychosocial program in 1984, 1988, and 1994. The subjects of the study were male inhabitants of one of Novosibirsk districts aged 25 to 64 years. The cohort was studied during 18 years, from 1984 to 2002, using the WHO Acute Myocardial Infarction Register program. The statistical analysis was performed using SPSS-10 software package. The relative risk (RR) of myocardial infarction (MI) was estimated using Cox proportional regressive model. The greatest proportion (38.9%) of patients with MI was among men aged 45 to 54 years. Among men with MI, 58.7% had a high personal anxiety (PA) level. RR of MI was high among widowers, divorced and single men with a high PA level, in men with incomplete secondary or primary education, and men of hard or moderate physical labor. In the age group of 24 to 44, RR of MI during the first 5 and 10 years was 7.5 times higher in men with a high PA level vs. men with a medium PA level (p < 0.01). This explains the bigger number of men with MI in the group of 45 to 54 years of age. |
