Study protocol:A cross-sectional study on psychology and behavior investigation of Chinese residents,PBICR

Yu-Jia Wang,Ayidana Kaierdebieke,Si-Yuan Fan,Rui-Feng Zhang,Meng-Jie Huang,Han Li,Xiao-Nan Sun,Qi-Yu Li,Wen-Jia Meng,Wen-Yu Wu,Zhi Lin0,Jing-Yao Liu,Xin-Pei Wang,Yun-Chou Wu,Jing-Qi Tang,Yi-Ke Sun,Ke Chen,Pu Ge,Wai-Kit Ming,Casper Zhang,Zheng Feei Ma,Lei Feng,Xin-Yue Zhang,Yu-Yao Niu0,Yu-Pei Yan,Yi-Le Jin,Guang-Ze Gao,Shuang Dai,Yu-Liu Li,Yue Tan,Yi-Wei Wu,Qi Zhang,Gui Gui,Xian-Li Pan,Yan-Ming Liao0,Xian-Qi Zhao,Ya-Ting Zhang,Hui-Yi Chen,Yue-Wei Qiu,Xiao-Min Fu,Jiang-Ling Zhou,Dan Li,Ke-Han Li,Meng-Wei Xu,Zhe Wang,Yue-Qi Wang,Yong Ma,Xin-Ying Sun*,Yi-Bo Wu*

1College of Humanities and Social Science,Harbin Medical University,Harbin,150081,China.

2School of Public Health,Xi'an Jiaotong University,Xi'an,710061,China.

3Department of Preventive Medicine,Yanjing Medical College,Capital Medical University,Beijing,101300,China.

4Preschool Education,Guangzhou Huangpu District Phoenix Lake Kindergarten,Guangzhou,510000,China.

5School of Public Health,Shandong University,Jinan,250012,China.

6National Drug Clinical Trial Institute,The Second Affiliated Hospital,Xi'an Jiaotong University,Xi'an,741004,China.

7School of Humanities and Health Management,Jinzhou Medical University,Jinzhou,121000,China.

8School of Arts and Media,The University of New South Wales,Sydney,NSW 2052,Australia.

9School of Health Management,Harbin Medical University,Harbin,150081,China.

10College of Communication and Art Design,University of Shanghai for Science and Technology,Shanghai,200093,China.

11Medical Equipment Department,Peking University First Hospital,Beijing,100034,China.

12School of Philosophy,Anhui University,Hefei,230039,China.

13College of Integrated Traditional Chinese and Westem Medicine,Jining Medical University,Jining,272000,China.

14Faculty of Health Sciences,University of Macau,Macao,999078,China.

15Jockey Club College of Veterinary Medicine and Life Sciences,City University of Hong Kong,Hong Kong,China.

16School of Public Health,The University of Hong Kong,Hong Kong,000000,China.

17Centre for Public Health and Wellbeing,School of Health and Social Wellbeing,College of Health,Science and Society,University of the West of England,Bristol BS16 1QY,UK.

18Centre For Life Science,National University of Singapore,117456,Singapore.

19School of Stomatology,Zhejiang University School of Medicine,Hangzhou 310006,China.

20Faculty of Arts and Humanities,University of Macau,Macao,999078,China.

21Department of Humanities,Arts and Media,Changzhi Medical College,Changzhi,046013,China.

22Baotou Clinical College,Inner Mongolia Medical University,Baotou,010110,China.

23Tongliao Clinical College,Inner Mongolia Medical University,Tongliao,010110,China.

24School of Imaging and Nuclear Medicine,Jinzhou Medicine University,Liaoning,121000,China.

25School of Pharmaceutical Sciences,Jilin University,Changchun,130012,China.

26School of Clinical Medicine,North Sichuan Medical College,Nanchong,Sichuan,637000,China.

27College of Communication and Art Design,University of Shanghai for Science and Technology,Shanghai,200093,China.

28School of Nursing,Jilin University,Changchun,Jilin,130000,China.

29Department of General Medicine,Chaohu Hospital Affiliated with Anhui Medical University,Chaohu City,238000,China.

30School of Health Management,Southern Medical University,Guangzhou,510515,China.

31School of Nursing and Rehabilitation,Shandong University,Jinan,250012,China.

32Faculty of Humanities and Arts,Macau University of Science and Technology,Macao,999078,China.

33School of Management,Hainan Medical University,Hainan,570100,China.

34School of Nursing,North Sichuan Medical College,Nanchong,637100,China.

35School of Economics and Management,Beijing Institute of Graphic Communication,Beijing,102600,China.

36School of Medicine,Tibet University,Lhasa,850011,China.

37Xiangya School of Public Health,Central South University,Changsha,410078,China.

38School of Public Health,Ningxia Medical University,Ningxia,750000,China.

39School of Public Health,Peking University,Beijing,100191,China.

Abstract Objective:This study protocol identifies the basic research route and framework of psychological and behavioral surveys among Chinese residents,aims establishing a database through a multicenter,large-sample cross-sectional survey in China to provide strong data support for research development in various fields and a more comprehensive and systematic understanding of the physical and mental health status of the public.Method:The study was conducted from June 20,2022 to August 31,2022,using stratified sampling and quota sampling methods,a total of 148 cities,202 districts and counties,390 townships/towns/sub-districts,and 780 communities/villages(excluding Hong Kong,Macao,and Taiwan)from 23 provinces,5 autonomous regions,and 4 municipalities directly under the central government in China were selected.The questionnaire was distributed one-on-one and face-to-face to the public by trained investigators,and the questionnaire included eight aspects:personal basic information,personal health status,family basic information,social environment in which they were located,psychological level scale,behavioral level scale,other scales,and attitude towards social hot issues.Data analysis will be performed after questionnaire return.Results:Data collection is ongoing.These findings will support physical and mental health research and strategy development in China and even globally,guiding policy-makers and health care organizations to reform their programs to ensure the best interests of residents and their families.

Keywords:Chinese residents,Psychology,Behavior,Cross-sectional survey

Background

According to the World Health Organization(WHO),health is a state of physical,mental,and social adaptation,not just the absence of disease and weakness[1].On 17th June 2022,the World Mental Health Report 2022issued by the WHO mentioned that nearly 1 billion people worldwide suffer from mental diseases,and the Coronavirus Disease 2019(COVID-19)epidemic has aggravated this crisis[2].In previous reports,social factors have been considered as one of the basic elements of etiological models of mental illness.While in the 2022 report,social factors were regarded as a basic component of practical interventions to restore people's mental health,in addition to new social determinants such as climate change and epidemics[3].Depression is a common disorder that severely limits psychosocial functioning and reduces quality of life,and WHO ranks major depressive disorder as the third leading cause of global disease burden and expects it to rank first by 2030[4,5].Influenced by COVID-19 epidemic,mental health problems are increasingly prominent in the public.During the pandemic,the incidence of depression,pain,and suicidal thoughts that may occur in the general population is higher than expected[6].A study of the prevalence of depression,anxiety,stress,and sleep problems 7 months before the COVID-19 pandemic showed that the prevalence of depression in China ranged from 8.3%to 48.3%,the prevalence of anxiety ranged from 2% to 37%,and the prevalence of stress ranged from 8.1% to 29.29%[7].The survey of the mental health status of residents mainly in Hubei under the COVID-19 epidemic,which conducted by Lakhan R,et al.showed that the prevalence of depression was 50.7%,the prevalence of anxiety was 44.7%,the prevalence of stress was 73.4% and the prevalence of insomnia was 36.1%[8].Mental health status is influenced by many factors,such as chronic disease status,environmental control variables(including COVID-19 control measures at the local community level and outbreak risk level at the current location)[9],potential stressors(length of time in self-isolation/isolation,living arrangements,specific employment/study status),and coping mechanisms(frequency of exercise,number of trips,interaction and impact of friends,family,and pets)[10].

The psychological problems of residents should arouse the attention of the whole society,and researchers should also understand their individual characteristics,social support,life and work environment and other aspects in multiple dimensions.A Web-based cross-sectional survey by Lee JH,et al.,analyzed the personal and national factors affecting personal depression in various countries during the COVID-19 pandemic[11].Krüger T,et al.[12]investigated the mental health status of 620 residents and immigrants in the German open-pit mine.By studying generalized anxiety disorder,depressive symptoms and sleep quality during the COVID-19 outbreak,domestic scholars assess the mental health burden of the Chinese public during the outbreak and explore potential influencing factors[11].Guo Kun,et al.[13]conducted a cross-sectional survey to assess the effect of social support on depression,anxiety and stress among undergraduates in Shaanxi Province during the COVID-19 pandemic in China and found that male and low social support were associated with higher levels of depression,anxiety and stress symptoms among undergraduates in Shaanxi Province during the COVID-19 pandemic in China.Jeon YJ,et al[14]and AndréO Werneck,et al[15]conducted relevant studies on the mental health status of hazardous and problematic drinking among Korean female adolescents who were residents in the context of the COVID-19 epidemic,and sedentary behavior during COVID-19 in Brazil versus unhealthy eating.

Health behaviors refer broadly to all behaviors related to individual health and disease,including good health behaviors and poor health behaviors,such as adherence to exercise,reasonable diet,smoking,and alcoholism[16].Changing adverse health behaviors can play a positive role in promoting human health promotion.Changes in people's lifestyle are the result of interactions at multiple ecological levels such as interpersonal,environmental and policy levels[17].

Most studies on health behaviours focus on specific geographical areas,specific disease associations and other aspects,and the contents of concern including daily life style,dietary structure,and physical exercise.Chen Q,et al.[18],Zhang C,et al.[19],Li YY,et al.[20],conducted health behaviour-related surveys of health care workers,adolescents,and internet users during the COVID-19 epidemic,respectively.Wang T,et al.[21]conducted a related study on the health behaviours of residents in the context of the COVID-19 epidemic.Roh HW,et al.[22]conducted a related study of smartphones to improve residents'health behaviours.

In summary,there is no nationwide,multi-group,more comprehensive survey of psychological and behavioral health status of a large sample;most current studies are limited to a single population or specific areas,such as the elderly[23],medical staff[24],patients[25],college students[26],and sleep and anxiety[27],and the current research is not enough to support physical and mental health research and strategy formulation in China and even the world.This study aims to establish a database in China through a multicenter,large-sample cross-sectional survey,provide strong data support for research and development in various fields,more comprehensively and systematically understand the physical and mental health of the public,and guide policy-makers and health care organizations to reform their programs to ensure the best interests of residents and their families.

Materials and methods

Research design and setting

This cross-sectional survey conducted from 20 June 2022 to 31 August 2022 in 148 cities,202 districts and counties,390 townships/towns/streets,and 780 communities/villages(excluding Hong Kong,Macao,and Taiwan)from 23 provinces,5 autonomous regions,and 4 municipalities directly under the central government in China,initiated by Peking University School of Public Health.This study has been officially registered in the China Clinical Trial Registry(Registration No.:ChiCTR2200061046).

In this investigation,the researchers preliminarily designed the questionnaire by reading the literature,followed by inviting authoritative experts from relevant specialties,carried out more than thirty expert consultations,modified and improved the questionnaire,and conducted three rounds of pre-investigation.At the same time,through online release of the notice on the recruitment of provincial responsible persons of investigators,after strict resume screening and interview review,five rounds of online training shall be conducted for the provincial responsible persons recruited,and all the qualified persons shall officially become provincial responsible persons of investigators and carry out investigation.

During the investigation period,each provincial responsible persons of investigators in charge shall collect and give corresponding replies to the problems encountered by each provincial person in the form of Tencent meeting every week.For difficult problems,the research team will make a unified reply after discussion,conduct logical inspection on the returned questionnaire every week and publicize the latest results of corresponding data to ensure that there are problems and communicate and contact at any time,to ensure the smooth progress of the investigation.

After the questionnaire was returned,two investigators exported the data in the star of the questionnaire to an Excel spreadsheet,cleaned the data back-to-back according to the screening criteria,and finally performed data analysis and literature writing on the selected qualified questionnaire.The specific flow of the study is shown in the figure below(Figure 1).

Organizational framework

This cross-sectional survey is led by a general leader in charge of the project,and the working group consists of five groups:expert committee,investigator group,training and coordination group,scale design group and quality control group.Firstly,the expert committee has invited psychology experts,behavioral experts,public health experts and statistics experts,and so on.Next,the investigator group including provincial heads,survey teams,and investigators,each provincial administrative district is handled by an investigator,the provincial head,responsible for the recruitment,training,organization and coordination of investigators/team in the province.Thirdly,training coordination is mainly responsible for investigator training,ethical review submission,research registration,protocol writing and other work;fourth,scale design group is mainly responsible for questionnaire variable screening,original scale design,international scale introduction,scale item streamlining and jump logic setting and other work.At last,the main work of the quality control group is expert consultation,pre-survey coordination,sampling quality control and questionnaire logic inspection.

Study participants

Targeted participants are permanent residents of China with nationality of the People's Republic of China(Annual departure time≤1 month).Participants must be older than 12 years and be able to understand what each item of the questionnaire means and complete the questionnaire on their own or with the help of an investigator.All participants voluntarily participate in the study and are required to sign an informed consent form.People who are confused,mentally abnormal or have cognitive impairment will be excluded.People who are participating in other similar studies or are unwilling to participate in this study will also be excluded.

Quality control

In this study,quality control was performed mainly from five stages:questionnaire design,pre-investigation,investigator training,questionnaire distribution and data processing.

Questionnaire design stage.After reading books and literatures scientifically and comprehensively,the questionnaire was designed preliminarily.Before the questionnaire was officially used,online expert consultation and discussion were conducted between March and June 2022;thirty-eight experts with senior professional titles in the subject areas of social medicine,behavioral epidemiology,psychology,health education,health statistics,health service management,humanistic medicine,news communication,clinical medicine,pharmacy,nursing,sociology,and philosophy who were regionally and professionally representative were invited to review the questionnaire and put forward revision comments on the questionnaire.According to the experts'comments,adjust feedback and distribute three rounds of pre-questionnaire.

Pre-investigation stage.In this study,three rounds of pre-investigation were conducted from June 5 to June 8,June 10 to June 13,and June 15 to June 18,2022,respectively.The sampling method of pre-investigation was quota sampling,and the quota attributes were the same as those required for formal investigation.The sample sizes of the three surveys were 100,100,and 200,respectively.During the pre-investigation period,the opinions fed back by the respondents were collected and collated in a timely manner;the reliability of the questionnaire was assessed by statistical analysis,and the questionnaire was revised and resubmitted to the experts for review after discussion by the members of the research group.The final questionnaire was revised after three rounds of pre-investigation.Questionnaires collected during the pre-survey phase were not included in the final study analysis.

Investigators'training process.A notice on recruiting provincial leaders of college students or graduate investigators in colleges and universities was publicly released on the internet,and the selection group conducted preliminary screening according to the registered resumes and interviewed the person who passed the resume screening in terms of information verification,communication ability test,and familiarity with the regional language and cultural environment.The research group will conduct 1-2 hours of unified training for the investigators on May 26,May 28,May 31,June 3,and June 10,2022,and answer the questions of the investigators and the investigation team.Investigators who passed the interview were trained in five rounds and tested according to the training content.Those who passed the test were assigned regional and specific tasks.

Questionnaire distribution process.During the questionnaire distribution,scientific research design principles and statistical requirements were followed to control possible biases in the data collection process.The filled questionnaires were registered and coded.Precautions were again emphasized to the investigators before starting the daily survey to ensure that all investigators who returned questionnaires were qualified.Every Sunday night,the study team members communicate with the provincial responsible persons of investigators,summarize and evaluate the collected questionnaires,timely ask questions and urge the provincial responsible persons of investigators to review and revise them and conduct real-time discussion,determination,and guidance on the options difficult to identify or divergent in the investigation.

Questionnaire retrieval and analysis process.Two investigators were selected to perform the logical examination and questionnaire screening back-to-back according to the established questionnaire screening criteria.The unqualified questionnaires were excluded.The screening criteria of the questionnaire were as follows:①questionnaire with answering time less than 240 seconds;②questionnaire with an inconsistent logical examination(question 3 selected"male",while question 32 selected“female reproductive tumor";question 4 selected"12-17 years old",while question 11 selected"leave/retirement";question 4 selected"12-17 years old",while question 10 selected"member of the Communist Party of China(CPC)"or"member of the Communist Party of China"other parties";question 4 selected"12-17 years old",while question 57 selected"married"“divorced""widowed";question 6 selected"have religious belief",while chose question 10 selected"CPC member"or"CPC probationary member"or"Communist Youth League member";question 7 and question 8,those with abnormal Body Mass Index value after calculation,etc.);③questionnaire with incomplete information;④questionnaire filled repeatedly;⑤questionnaire selected options were the same or regular questionnaire.Consult expert opinions during analysis,select appropriate statistical methods for data analysis,and if singular values are found,find out the original questionnaire or consult investigators to check them correctly before continuing further analysis.

Measurements

The questionnaire of this study mainly includes eight aspects:personal basic information,personal health status,family basic information,social environment,psychological level scale,behavioral level scale,other scales and attitude to social hot issues.Detailed information of the scales is shown in table 1.

Basic personal information.At the beginning of questionnaire,participants are required illustrating personal information to locate specific features of participants.Basic personal information has 23 dimensions,including gender,age group,nationality,religious belief,height,weight,waistline,political status,occupational status,working hours per week,the year of retirement,highest education level,current phase of studying,current college,current specialty(category),current specialty(sub-category),have a separate room or not,have pets or not at home,current or pre-retirement occupation,residence for the last three months,birthplace,condition on having state or local subsidies.

Personal health status.This section aims to gain an in-depth understanding on health status of participants,which categorize participants by the type of illness,reasons for taking leave,and types of illness checks,including following questions,conditions of chronic disease,conditions of oral related disorders,conditions of ophthalmology related disorders,conditions of rare disease,hypertension classification,hypertensive complication,diabetes classification,type of malignant tumor,type of chronic respiratory disease,type of chronic viral hepatitis,hepatic function,fatty liver disease classification,helicobacter pylori infection,harm event profile,work,school or rest due to injury,days off work,school or rest due to an injury event,sick leave or leave from work,school,or rest in the past year,days of sick leave or rest,gastrointestinal endoscopy,painless gastrointestinal endoscopy experience.

Family basic information.The purpose of this section is to learn about the participant's family information from various aspects such as family member status,marital status,childbearing willingness,income status,and drug financial expenditure status.The following questions including,family type,permanent residence,household registration,marital status,willingness to marry,willingness to procreate,willingness to have two children,willingness to have three children,pregnant or not,living alone or not,living with spouse or not,living with spouse's parents or not,living with parents or not,number of children,painless labor experience,number of children living together,age of youngest son/daughter,age of oldest son/daughter,number of siblings,number of siblings living together,housing area,number of house property,liabilities,per capita monthly household income,mode of medical expenses undertaking.

Sampling and sample size

Considering the overall size of the study subjects and the unfamiliarity with the overall units or elements,it was necessary to sample them completely based on probability sampling and equal probability sampling(stratified sampling)at the provincial,municipal,district and county levels, townships/towns/sub-districts and communities/villages levels.It can eliminate subjective factors,so that the selected samples were more representative and the errors were further reduced.When sampling from community/village to individual level,the overall sample size is further reduced,and researchers can be familiar with the characteristics of the overall,at this time according to the attributes of the sample non-equal probability sampling(quota sampling)can provide a reliable basis for the in-depth analysis of this study.

The study was conducted across the country.According to the population proportion offered by seventh national census data,including 23 provinces,5 autonomous regions,4 municipalities,the sampling ratio is determined.At least 500/1000/1500/2000/2500 persons shall be sampled from each province/autonomous region/municipality directly under the central government.The sample size is estimated at 20000 people.Finally,the municipal,district,county,township/town,street,communit/village levels of sampling and sampling at the individual level according to gender and quota attribute age.

Data collection

The investigator sets up a questionnaire survey site in the health service center or relevant health service station of the sampling community in charge,and the investigator pasts a poster and issues a paper or electronic recruitment notice to recruit the respondent.The investigator checks the identity of the respondent,solicits the informed consent of the respondent,and determines that the respondent meets the inclusion criteria and does not meet the exclusion criteria for the study subject.

If the community in charge of the investigator can conduct face-to-face investigation,the investigator distributes the electronic questionnaire to the public in their respective community one-on-one and face-to-face on the spot,and the questionnaire can be obtained by scanning the QR code;if the face-to-face investigation cannot be realized due to the limitation of the COVID-19 epidemic,the investigator distributes the electronic questionnaire one-on-one and face-to-face to the respondent with the help of instant communication tools such as WeChat,and carries out the online video investigation through Tencent meeting,WeChat video and other means.Each survey was approximately 30-40 minutes.Data collection will last approximately two months(Figure 2).

Figure 1 Study Flow Chart

Table 1 Scale used for the questionnaire

Scale Scale scale Nutritional Supplement Taking Behavior Scale Behavior Level Scale 12+years All Populations self-developed scale 1 Alcohol Behavior Scale Behavior Level Scale 12+years All Populations self-developed scale 7 Three-hand Smoking Scale Behavior Level Scale 12+years All Populations self-developed scale 14 Tea Drinking Behavior Scale Behavior Level Scale 12+years All Populations self-developed scale 1 Water Drinking Behavior Scale Behavior Level Scale 12+years All Populations self-developed scale 3 The International Physical Activity Questionnaire[38,39]IPAQ-7 Behavior Level Scale 12+years All Populations 4 7①Walkin walking engaged in mode MET=day x da basal me Fall Injuries Scale[40-51] Behavior Level Scale 60+years People over 60 years old self-developed scale 10 Eating Behavior Scale Behavior Level Scale 12+years All Populations self-developed scale 3 Intermittent Fasting Behavior Scale Behavior Level Scale 12+years All Populations self-developed scale 3 Pittsburgh Sleep Quality Index[52] B-PSQI Behavior Level Scale 18+years All Populations 5 6 Total sco Intimate Relationship Violence Scale Behavior Level Scale 12+years All Populations self-developed scale 6 1~5 n points,h Problematic Internet Use Questionnaire-Short Form-6[53]PIUQ-SF6 Behavior Level Scale 16+years All Populations 3 6 1~5 nev point Horticultural Activity Scale Behavior Level Scale 12+years All Populations self-developed scale 2 Bedtime Smartphone Usage Scale[54,55] Behavior Level Scale 12+years All Populations self-developed scale 1 Quality of Life Scale[56]EQ-5D-5L Other scale 18+years All Populations 5 5+EQVAS 1~5,scores in EQ-VAS EQ visual analogue scale Other scale 18+years All Populations Family Health Scale-Short Form[57] FHS-SF Other scale 18+years All Populations 4 10 1~5(st ranging

Health Literacy Scale-Short Form-9 HLS-SF9 12+years All Populations 4 90~3(vfrom 0 Family Communication Scale[58-60] FCS-10 Other scale 11+years All Populations 1 101~5(strranging The FRAIL Scale FRAIL Behavior Level Scale 60+years People over 60 years old 4 Suboptimal HealthStatus Questionnaire SHSQ-9 Under 60 years People under 60years old9 1~5(alm from 9-Identity Bubble Reinforcement Scale IBRS-6 Behavior Level Scale 15+years All Populations 3 6 1~1consiste point Ocular Surface Disease Index OSDI-6 Other scale 18+years All Populations 6 1~5(neto 30

Figure 2 Data collection flow chart

Data management

After obtaining the informed consent,the subjects will obtain the unique questionnaire code.After collecting the data powered by'www.wjx.cn’,the investigator will export the data in‘www.wjx.cn’to an Excel spreadsheet and save it in the investigator's computer.Only the investigator has the right to read,modify and export the data.The investigator had all access to data during the study.Other persons who have made outstanding contributions or assisted in this study may apply for the use of the data only after submitting the study hypothesis and signing a data confidentiality agreement,and the data opening plan does not charge any fee.Publication of the study results will include processed data only and personal information will not be identified and exposed.

Discussion

Through a multi-center,large-sample cross-sectional survey,this study aims to comprehensively and systematically understand the mental health status and health behavior status of the Chinese population,provide strong data support for the development of research in various fields,and guide policy-makers and health care organizations to reform their programs to ensure the best interests of residents and their families.The survey content can not only reveal the personal physical health status of Chinese residents,the impact of their own diseases on their personal life/work,but also reveal the basic situation of their families,medical treatment,economic and social network characteristics.The mental health status,perceived stress ability and self-regulation ability of residents were measured by questionnaire to understand the status of residents in terms of medication,activity,diet,sleep,and interpersonal communication,as well as residents'self-rated health status,health literacy,and family communication.Both coverage and survey breadth can meet the purpose of understanding the status of mental health and health behaviors among Chinese residents.

With the continuous economic and social development,the mental health status of residents is not optimistic,especially the COVID-19 pandemic has caused a great burden on the mental health of residents[61].Understanding personal physical health status and living habits is of practical significance for improving residents'mental health status.Just as practicing mindfulness meditation and physical exercise can reduce perceived stress after five weeks of practice,practicing mindfulness meditation can improve mental health at six months[62].Complete family structure and harmonious family relationships have positive promoting effects on mental health,and meaningful work and a sense of reward for caring for family members are associated with better mental health[63].The environment throughout life can have a profound impact on the mental health of older women.These conclusions have implications for policies and practices in resource-sufficient countries[64].

Health behavior is also influenced by many factors such as individual residents and families.Learning from others,opportunities for real-world practice,and an environment of interpersonal support can enhance residents'sense of self-awareness,confidence,and control,thereby promoting changes in health behaviors[65].At the same time,changing health behavior has a positive promoting effect on maintaining their own health.Results from a study on the acceptability of a mobile health behaviour promotion intervention for obese or overweight cancer survivors showed that participants perceived the intervention to have high efficacy in improving health and well-being(34/36,94%)[66].

The study after a rigorous spot investigation and questionnaire design,a wide range of Chinese residents'psychology and behavior survey database and a more comprehensive,research carried out at various fields to provide powerful large sample data support the results of the study will guide policy makers and health care organizations reform,to improve the physical and mental health of Chinese citizens.In 2021,we carried out a cross-sectional survey of family psychological and behavioral health within China and produced very fruitful research results,hoping that the study in 2022 will make more contributions to people's health in China and even worldwide[67-75].

Study protocol publication enhances research transparency and informs the scientific community about what studies are being done,which helps avoid duplication and better coordinate research efforts.

Ethics

The Ethics Research Committee approved the current study(No.JKWH-2022-02,No.2022-K050).The cover page of the questionnaire will explain the study’s purpose and assure anonymity,confidentiality,and the right to refuse to participate in the study.Informed consent was obtained from all subjects involved in the study.