Table 1 Factor analysis of lifestyle-related items related to individual life and community environment

Supportive environment

Q4 Do you have the opportunity to learn about health information when you try to?

0.423

Q9 Do you have what you need to promote health yourself?

0.502

Q12-a Is there anyone who will listen to your anxieties and complaints?

0.606

Q12-b Do you have someone to encourage you?

0.628

Q12-c Do you have a person who looks after you and your family when sick?

0.527

Q12-d Do you have someone who you can ask to help with small tasks such as shopping, looking after the house, etc.

0.567

Health cognition

Q2 Do you know your own proper weight?

0.362

Q3 Do you make an effort to maintain a proper weight?

0.412

Q5 Do you think you have the right exercise habits to achieve health?

0.539

Q6 Do you think you have the right eating habits to achieve health?

0.535

Q7 Do you feel it is necessary to incorporate exercise into daily life for health promotion?

0.709

Q8 Do you feel it is necessary to learn proper eating habits for health promotion?

0.707

Community health service

Q13 Do you get information about medical treatment and welfare services?

0.433

Q14 Do you think that the environment of health, medical treatment, and welfare services is well equipped?

0.494

Q15 Do you feel that home care would be possible if your family needs it in the future?

0.527

Q16 Do you have any opportunity to take part in community activities?

0.450

Self-rated health

Q1 Do you think you are healthy?

0.677

Q10 Do you feel that you have a meaning in life?

0.508