Prolonged exposure to a war environment and its effects on the blood pressure of pregnant women

The present research examined the effects of living in an area which had been a target of terrorist activities for a long period, as well as the effects of war, on blood pressure of pregnant women. For this purpose, the blood pressures of 5804 Israeli pregnant women, who gave birth between July 1973 and June 1975 and who had lived in either high, medium or low military stress environments were compared. Blood pressures that were measured immediately before delivery were taken from the delivery record of the pregnant women in the hospital. Results showed that the women in the high stress environment displayed significantly higher systolic and diastolic blood pressure, both during the relatively calm period and the period of the Yom Kippur War, than women who lived in the low stress environment. Women who lived in the medium stress area were in between these two groups. War increased the blood pressure in all three environments, but the increase in blood pressure from the calm period to the war period was greater in the high and medium stress environments than in the low stress environment. Results further showed that the younger women displayed greater increase in the systolic blood pressure than the older women. This finding was attributed to the fact that the husbands of the younger women serve in the front lines to a greater extent, which probably induces a higher level of anxiety. 1983 The British Psychological Society