PURPOSE: The study's purpose was to investigate concordance between objective and perceived neighborhood walkability, their associations with self-reported walking and objective physical activity, and sociodemographic characteristics of individuals in neighborhoods with objectively assessed high walkability who misperceive it as low. METHODS: In 1925 individuals age 20-66 yr of both high and low neighborhood walkability recruited from administrative areas in the city of Stockholm, Sweden, objective neighborhood walkability was assessed within a 1000-m radius of each individual's residential address using geographic information systems. Perceived walkability was based on the Neighborhood Environment Walkability Scale. Walking was assessed using the International Physical Activity Questionnaire, and total physical activity and moderate-to-vigorous physical activity (MVPA) were assessed by an accelerometer (ActiGraph). Sociodemographic characteristics were self-reported. RESULTS: Objective and perceived neighborhood walkability agreed in 67.0% of the individuals, with κ = 0.34 (95% confidence interval (CI) = 0.30-0.38). One-third of the individuals in neighborhoods with objectively assessed high walkability misperceived it as low. This nonconcordance was more common among older and married/cohabiting individuals. After adjustment for sociodemographic characteristics, high objective neighborhood walkability was associated with 35.0 (95% CI = 14.6-64.6) and 10.5 (95% CI = -5.2 to 28.5) more minutes per week of walking for transportation and leisure, respectively, and 2.8 (95% CI = 0.9-5.0) more minutes per day of MVPA. High perceived neighborhood walkability was associated with 41.5 (95% CI = 15.8-62.9) and 21.8 (95% CI = 2.8-40.0) more minutes per week of walking for transportation and leisure, respectively, and 1.7 (95% CI = -0.3 to 3.7) more minutes per day of MVPA. CONCLUSIONS: Objective and perceived neighborhood walkability both contribute to the amount of walking and objective physical activity. Both measures of neighborhood walkability may be important factors to target in interventions aiming at increasing physical activity.
PURPOSE: The study's purpose was to investigate concordance between objective and perceived neighborhood walkability, their associations with self-reported walking and objective physical activity, and sociodemographic characteristics of individuals in neighborhoods with objectively assessed high walkability who misperceive it as low. METHODS: In 1925 individuals age 20-66 yr of both high and low neighborhood walkability recruited from administrative areas in the city of Stockholm, Sweden, objective neighborhood walkability was assessed within a 1000-m radius of each individual's residential address using geographic information systems. Perceived walkability was based on the Neighborhood Environment Walkability Scale. Walking was assessed using the International Physical Activity Questionnaire, and total physical activity and moderate-to-vigorous physical activity (MVPA) were assessed by an accelerometer (ActiGraph). Sociodemographic characteristics were self-reported. RESULTS: Objective and perceived neighborhood walkability agreed in 67.0% of the individuals, with κ = 0.34 (95% confidence interval (CI) = 0.30-0.38). One-third of the individuals in neighborhoods with objectively assessed high walkability misperceived it as low. This nonconcordance was more common among older and married/cohabiting individuals. After adjustment for sociodemographic characteristics, high objective neighborhood walkability was associated with 35.0 (95% CI = 14.6-64.6) and 10.5 (95% CI = -5.2 to 28.5) more minutes per week of walking for transportation and leisure, respectively, and 2.8 (95% CI = 0.9-5.0) more minutes per day of MVPA. High perceived neighborhood walkability was associated with 41.5 (95% CI = 15.8-62.9) and 21.8 (95% CI = 2.8-40.0) more minutes per week of walking for transportation and leisure, respectively, and 1.7 (95% CI = -0.3 to 3.7) more minutes per day of MVPA. CONCLUSIONS: Objective and perceived neighborhood walkability both contribute to the amount of walking and objective physical activity. Both measures of neighborhood walkability may be important factors to target in interventions aiming at increasing physical activity.
Authors: Takemi Sugiyama; Natasha J Howard; Catherine Paquet; Neil T Coffee; Anne W Taylor; Mark Daniel Journal: J Urban Health Date: 2015-04 Impact factor: 3.671
Authors: Erin J Bailey; Kristen C Malecki; Corinne D Engelman; Matthew C Walsh; Andrew J Bersch; Ana P Martinez-Donate; Paul E Peppard; F Javier Nieto Journal: Ann Epidemiol Date: 2013-12-28 Impact factor: 3.797
Authors: Andrea Nathan; Gavin Pereira; Sarah Foster; Paula Hooper; Dick Saarloos; Billie Giles-Corti Journal: Int J Behav Nutr Phys Act Date: 2012-11-20 Impact factor: 6.457
Authors: Ester Cerin; Terry L Conway; Kelli L Cain; Jacqueline Kerr; Ilse De Bourdeaudhuij; Neville Owen; Rodrigo S Reis; Olga L Sarmiento; Erica A Hinckson; Deborah Salvo; Lars B Christiansen; Duncan J Macfarlane; Rachel Davey; Josef Mitáš; Ines Aguinaga-Ontoso; James F Sallis Journal: BMC Public Health Date: 2013-04-08 Impact factor: 3.295