WLKHOME is part of a series of variables about a person's perceptions of their walking environment. Additional variables include:

• WLKTRAIL: There are roads, sidewalks, paths or trails where you can walk

• WLKSTORE: There are shops, stores, or markets that you can walk to

• WLKBUSSTOP: There are bus or transit stops that you can walk to

• WLKOTHPL: There are places like movie theaters, libraries, or churches that you can walk to

• WLKRLXPL: There are places that you can walk to that help you relax, clear your mind, and reduce stress

• WLKSDWLK: Do most streets have sidewalks

• WLKTRAFFIC: Does traffic make it unsafe to walk

• WLKCRIME: Does crime make it unsafe to walk

• WLKANIMAL: Do dogs or other animals make it unsafe to walk

• WLKLSBDWTHF: How often weather make less likely to walk

• WLKNEARHMF: How often people walking within sight of your home