①Distribute 3-5 push publics on screening health information and health disinformation in the first week；②Distribute 3-5 push publics on medicine knowledge in the second week；③Distribute 3-5 push publics on self-monitoring knowledge in the third week；④Distribute 3-5 publics on exercise knowledge in week 4；⑤Distribute 3-5 push publics on dietary knowledge in week 5 and week 6.

1. Total cholesterol is the sum of the cholesterol in all lipoproteins in the blood. If this indicator is high, it may be related to physiological factors such as smoking and stress, or disease factors such as familial hypercholesterolaemia and diabetes mellitus.
2. Triglyceride (TG) is a type of fat in the blood, which is mainly derived from fat in food and synthesised by the liver. High levels of triglycerides are one of the risk factors for cardiovascular disease.
3. High-density lipoprotein cholesterol (HDL-C) is a beneficial cholesterol that removes LDL cholesterol from the blood vessels and reduces the risk of cardiovascular disease.
4. Low-density lipoprotein cholesterol (LDL-C) is a harmful cholesterol and is one of the major risk factors for cardiovascular disease.The higher the LDL cholesterol level, the greater the risk of cardiovascular disease.

The participants shall be measured bareheaded and barefoot using a vertical stadiometer with an accuracy of 0.1 cm. During the measurement process, each indicator is required to be measured using uniform standards and instruments.

The measurement shall be conducted using a metrologically certified weighing scale, with the participant standing calmly at the center of the platform, distributing weight evenly on both legs, and measured bareheaded and barefoot. During the measurement process, each indicator is required to be measured using uniform standards and instruments.

According to the internationally recognized BMI calculation formula:

BMI = weight (kg) / height (m)²

The measurement shall be performed by marking the midpoint between the lower edge of the rib cage at the midaxillary line and the iliac crest on both sides. A flexible measuring tape shall be placed horizontally around the body at the marked points, maintaining gentle contact with the skin without compression. The reading shall be taken at the end of normal expiration. During the measurement process, each indicator is required to be measured using uniform standards and instruments.

Blood pressure measurement shall be performed after the subject has rested quietly in a seated position for at least 5 minutes, with the upper arm positioned at heart level. Using a standard sphygmomanometer, two consecutive measurements of upper arm blood pressure shall be taken at 1-2 minute intervals, with the final result recorded as the average of the two readings. During the measurement process, each indicator is required to be measured using uniform standards and instruments.

The subject's meal consumption status and timing shall be inquired and recorded, followed by random fingertip blood glucose measurement using a standardized glucometer. During the measurement process, each indicator is required to be measured using uniform standards and instruments.

The Chinese version of the Health Problem-Solving Scale consists of 6 dimensions: rational/effective problem-solving, positive positive transfer problem-solving, avoidance problem-solving, impulsive/careless problem-solving, negative transfer/learning, and negative motivation/attitude. It includes 30 items. The Likert 5-point scoring method was used, with the lowest score being 0 and the highest score being 4. The higher the score, the better the health problem solving ability. The content validity index of the scale is 0.970, the content validity index of the items ranges from 0.830 to 1.000, the Cronbach's a coefficient is 0.911, and the Cronbach's a coefficients of each dimension range from 0.715 to 0.839.

The Chronic Illness Resource Survey (CIRS) consists of 19 items measuring six aspects of social resources: individuals, family and friends, healthcare team, community, media policy and community organisations. The scale is scored on a 5-point Likert scale, ranging from 1 to 5. Higher scores indicate greater access to or use of resources. The scale had good reliability in the original study, with a Cronbach's a coefficient of 0.820, and an overall Cronbachs a coefficient of 0.845 in the Chinese population.

The scale consists of 6 items in 2 dimensions, including patients' symptom management self-efficacy (measured by items 1-4) and patients' disease co-management self-efficacy (measured by items 5-6). The scale was rated on a 10-point positive scale, with a minimum score of 1 indicating that the patient was not at all confident in health self-management, a maximum score of 10 indicating that the patient was confident in health self-management, and a total score of the average of the 6 entries. The higher the score, the better. The original version of the scale had a Cronbach's a coefficient of 0.91.

The scale consists of 10 entries in 3 dimensions: disease definition, hazards, and prevention and treatment (all single-choice questions with 5 choices each). The scale is scored by calculating the percentage of correct answers, with one correct answer counting for 10 points and a total score of 0-100, with higher scores being better. The total Cronbach's a coefficient of the scale was 0.69, the Cronbach's a coefficient of each entry was 0.63-0.73, the re-test reliability was 0.56 (P=0.0002), the content validity (CVI) was 98.1%, and the measurements were in line with the hypothesised construct validity (P<0.0001).

The Food and Nutrition Literacy Questionnaire, developed by the School of Public Health at Peking University, will be used for assessment. The current status of nutrition literacy includes four dimensions: knowledge and concepts related to food, selecting food, preparing food, and consuming food. The questionnaire has a score of 100 points, and the critical value of this questionnaire is 80 points, and a score of 80 points or more represents nutritional literacy, and the proportion of patients with nutritional literacy is the level of nutritional literacy. The Cronbach's a coefficient of the scale is 0.893, and the content validity is 0.891, which is considered to be good.

A health-related quality of life scale, the EQ-5D-5L, developed by the EuroQol Group, will be used to measure individuals quality of life. It comprises the EQ-5D descriptive system and the EQ-5D Visual Analog Scale (EQ VAS). The five dimensions assess participants' mobility, self-care, usual activities, pain/discomfort, and anxiety/depression, with each dimension having five levels: no difficulties, slight difficulties, moderate difficulties, severe difficulties, and extreme difficulties/unable to perform. the Ul scores ranged from -0.391 to 1. The EQ VAS records a participant's self-assessed health status on a vertical visual analogue scale labelled Your best imagined health (100 points)' and 'Your worst imagined health (0 points)'. The EQ VAS provides a quantitative description of the respondent's perception of their overall health. Higher scores indicate higher quality of life. EQ-5D-5L has been validated by Chinese scholars with a Cronbach coefficient of 0.624.