Race and perceived stress independently affect the diurnal variation of blood pressure in women.
Race and perceived stress independently affect the diurnal variation of blood pressure in women.
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种族和感知压力独立影响女性血压的昼夜变化。
DOI：
10.1093/ajh/4.4.382
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发表时间：
1991
影响因子：
3.2
通讯作者：
James,GD
中科院分区：
文献类型：
--
作者：
James,GD
本研究的目的是确定种族（黑人白色）和感知压力是否是影响正常女性血压昼夜变化的独立因素。研究的110名妇女（年龄= 29.7 ± 7.2岁，范围20至50岁）都受雇于同一工地的技术和文书职业。根据种族和他们在研究当天对工作压力的感知，他们被分为四组。结果表明，黑人和白人的血压水平在白天没有差异，但在研究当天感到工作压力更大的女性有来自纽约市康奈尔大学医学院心血管中心的研究。这项研究得到了美国国立卫生研究院拨款HL 37054的支持。将信件和重印请求发送给加里D。詹姆斯博士，康奈尔大学医学院心血管中心-纽约医院，525 E。68街，纽约，NY 10021。工作时的压力更高（123/78 v 115/74; P <0.01），然而，黑人在睡眠时的压力比白人更高，与工作压力的感知无关（109/65 v 104/60; P <0.01）。这些结果表明，黑人睡眠时压力下降较小与感知的工作压力无关，但感知的压力对白天压力的影响与种族无关。美国高血压杂志1991;4：382-384
The purpose of this study was to determine whether race (black ν white) and perceived stress were independent factors affecting the diurnal blood pressure variation of normal women. The 110 women studied (age = 29.7 ± 7.2 years, range 20 to 50) were all employed in technical and clerical occupations from the same worksite. They were divided into four groups based on race and how they perceived work stress on the day of study. The results showed that there were no daytime differences in blood pressure levels in blacks or whites, but women who perceived greater stress at work on the day of study had From the Cardiovascular Center, Cornell University Medical College-New York Hospital, New York City. This study was supported by National Institutes of Health Grant HL37054. Address correspondence and reprint requests to Gary D. James, PhD, Cardiovascular Center, Cornell University Medical, College- New York Hospital, 525 E. 68th Street, New York, NY 10021. higher pressures during work (123/78 ν 115/74; Ρ < ,01), Blacks, however, had higher pressures during sleep than whites, independent of the perception of work stress (109/65 ν 104/60; Ρ < .01). These results suggest that the smaller drop in pressure during sleep in blacks is not related to perceived work stress, but that the effects of perceived stress on daytime pressures is independent of race. Am J Hypertens 1991;4:382–384