Onset time distribution and influential factors in patients with acute myocardial infarction with different body mass index levels
10.3760/cma.j.cn341190-20230421-00321
- VernacularTitle:不同身体质量指数急性心肌梗死患者发病时间分布及影响因素分析
- Author:
Peng ZUO
1
;
Zheng WANG
;
Xuefeng TIAN
Author Information
1. 黑龙江省医院心血管内四科，哈尔滨 150000
- Keywords:
Myocardial infarction;
Time-to-treatment;
Body mass index;
Climate;
Circadian rhythm;
Sympathetic nervous system;
Cardiovascular system
- From:
Chinese Journal of Primary Medicine and Pharmacy
2024;31(2):161-164
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the onset time distribution and influential factors in patients with acute myocardial infarction (ACI) with different body mass index (BMI) levels.Methods:A cross-sectional study was conducted to collect clinical data from 1 000 patients with AMI who received treatment at Heilongjiang Provincial Hospital from January 2016 to November 2022. The patients were divided into groups based on different BMI levels: < 18.5 kg/m 2 group ( n = 49), 18.5-24 kg/m 2 group ( n = 369), > 24-28 kg/m 2 group ( n = 338), and > 28 kg/m 2 group ( n = 244). The incidence of AMI was analyzed among patients with different BMI levels as per diurnal variation, seasonality, and weekday. Results:A total of 1 000 patients were included in this study, including 648 men and 352 women. The mean age of these patients was 65 years (range 56-74 years). The median body mass was 70 kg (range 60-76 kg), the median height was 1.69 m (range 1.60-1.72 m), and the median BMI was 24.49 kg/m 2 (range 22.22-26.79 kg/m 2). The onset time of AMI differed significantly among patients with different BMI levels in terms of the period from 0:00 to 5:59, winter, and Wednesday ( P = 0.047, 0.029, 0.005). Among all samples, the number of patients with a BMI of 18.5-24 kg/m 2 was the highest, reaching 369 cases. Conclusion:The incidence of AMI in patients with different BMI levels exhibits a regular distribution as per diurnal variation, seasonality, and weekday.
