GI= (food area under the blood glucose curve 2 hours after eating/equivalent glucose area under the blood glucose curve 2 hours after eating) * 100%.
2. Weight and body mass index (BMI): BMI = weight (kg)/square of height (m2)
3, physical activity energy consumption calculation method:
Example: Weighing 75kg, walking at a speed of 4km per hour for 30 minutes.
Metabolic equivalent Metabolic equivalent = 3 kcal/(hour kg)
Energy consumption: =75? 3? 30? 60= 1 13 (kcal)
4. Proportion (composition ratio): it is the ratio of the quantity between the parts of the same thing and the whole.
The composition ratio of P=a/(a+b) is characterized in that the sum of the composition ratios of each component is 100%.
5. Ratio: also known as relative ratio, it is the value obtained by dividing two numbers, indicating their relative level.
Relative ratio = exponent A/ exponent B (or * 100%).
6. Awareness rate of hypertension and its prevention and treatment knowledge: awareness rate of hypertension in community population = (number of respondents who know the knowledge of hypertension prevention and treatment in community)/(total number of respondents in community) * 100%.
The awareness rate of hypertension patients = (the number of respondents who know that they have hypertension)/(the total number of hypertension patients surveyed in the community) * 100%.
7, hypertension control:
Hypertension control rate = (the number of hypertensive patients with excellent and acceptable blood pressure control in the community)/(the total number of hypertensive patients in the community) * 100%.
8. Incidence rate: refers to the frequency of new cases of a certain disease in a certain period of time.
Incidence rate = (number of new cases of a certain disease in a certain period/number of exposed people in the same period) *k
9. Prevalence rate: also known as prevalence rate and prevalence rate. Refers to the proportion of new cases and old cases of a certain disease in a certain population at a certain time.
Prevalence rate = (number of new and old cases of a disease in a certain population at a specific time point/observed population in the same period)? k .(k= 100%， 1000？ , 10000/ million or 100000/65438+ million)
10, the heart rate during exercise as a monitoring index of exercise intensity during training becomes the target heart rate or bull's-eye rate.
The heart rate during exercise can be directly measured by touching the carotid artery or limb artery 10 second. It is more convenient to monitor heart rate with wired and wireless instruments and equipment.
The maximum heart rate is estimated according to age. Moderate heart rate is generally defined as 60%-80% of the maximum heart rate.
1 1, coverage of follow-up management of hypertension:
Management percentage = (number of patients who follow the management process of hypertension patients)/(total number of actual hypertension patients in the community) * 100%
12, Treatment of patients with hypertension:
Percentage of standardized treatment = (the number of hypertensive patients who can receive standardized treatment according to the doctor's advice in this community every year)/(the number of all hypertensive patients in this community in that year) * 100%
Treatment percentage = (number of hypertensive patients treated in the community every year)/(number of all hypertensive patients in the community in that year) * 100%
13. Population attributable risk percentage (PAR%): the proportion of exposure-induced diseases in all diseases of the whole population. (k= 100%， 1000？ , 10000/ million or 100000/65438+ million)
(new cases = patients suffering from certain diseases during the observation period) (number of exposed people = risk people = people in the observation area who may have diseases to be observed during the observation period)
The above is about the knowledge sharing that health managers must take. I hope it helps you. If you want to know more, please pay attention to this platform in time!