P08-15 More active parents, more active children: Association between mode of commuting and physical activity

Abstract Background A substantial body of research have shown that parents' behaviours are closely linked to children's behaviours. Although some studies have reported positive association between parents' and youths' physical activity, especially in same sex (father-son; mother-daughter), further studies are required to strengthen these preliminary findings. The main objective of this study was to examine the relationship between fathers' and mothers' physical activity and mode of commuting and sons' and daughters' physical activity and mode of commuting. Methods This cross-sectional study included 1,372 participants, 686 parents (43.4±6.5 years; mothers: 52.8%) and 439 children (age: 9.7±1.7 years; girls: 65.1%) and 246 adolescents (14±1.7 years; girls: 68.3%). Each participant completed a self-report questionnaire on physical activity (Parents: IPAQ; Children: YAP) and commuting patterns (PACO: Pedalea y Anda al Cole). The parents completed and signed an informed consent on the characteristics of the study, which was approved by the corresponding ethics committee. Descriptive statistics (mean, standard deviation, and frequency distribution) and chi-square test (p > 0.05) were used to examine this association. Odds ratio (OR) and confidence interval 95% (CI) were used to determine the degree of association. Results Most of the sample did not meet Physical activity recommendations, particularly adolescents and parents (children: 46.4%; adolescents: 6.5%; and parents: 7.2%). Less than one third of the sample commute to school/work actively (children: 31.6%; adolescents: 31.0%; and parents: 31.6%). Only the fathers' physical activity was positively associated with their female childreńs physical activity (OR = 2,477, 95%CI: 1,144-5,362). A positive association between fathers' active commuting to work and their children' commuting to school was only found in girls (Girls OR = 2,890, 95%CI: 1,336-6,251), but this relationship was not found in boys' children and adolescents. And another association was found between motherśactive commuting to work and their childreńs commuting (Girls OR = 3,242, 95%CI: 1,343-7,828; Boys OR = 6,381, 95%CI: 2,530-16,091), but not with adolescents. Conclusions Parent's physical activity and active commuting to work are closely linked to their children's physical activity and active commuting to school, especially in girls. This study emphasizes the importance to involve parents in school-based interventions to create a positive ripple effect in Physical activity-related behaviours.


Background
A substantial body of research have shown that parents' behaviours are closely linked to children's behaviours. Although some studies have reported positive association between parents' and youths' physical activity, especially in same sex (father-son; mother-daughter), further studies are required to strengthen these preliminary findings. The main objective of this study was to examine the relationship between fathers' and mothers' physical activity and mode of commuting and sons' and daughters' physical activity and mode of commuting. Methods This cross-sectional study included 1,372 participants, 686 parents (43.4AE6.5 years; mothers: 52.8%) and 439 children (age: 9.7AE1.7 years; girls: 65.1%) and 246 adolescents (14AE1.7 years; girls: 68.3%). Each participant completed a self-report questionnaire on physical activity (Parents: IPAQ; Children: YAP) and commuting patterns (PACO: Pedalea y Anda al Cole). The parents completed and signed an informed consent on the characteristics of the study, which was approved by the corresponding ethics committee. Descriptive statistics (mean, standard deviation, and frequency distribution) and chi-square test (p > 0.05) were used to examine this association. Odds ratio (OR) and confidence interval 95% (CI) were used to determine the degree of association.

Results
Most of the sample did not meet Physical activity recommendations, particularly adolescents and parents (children: 46.4%; adolescents: 6.5%; and parents: 7.2%). Less than one third of the sample commute to school/work actively (children: 31.6%; adolescents: 31.0%; and parents: 31.6%). Only the fathers' physical activity was positively associated with their female childreń s physical activity (OR = 2,477, 95%CI: 1,144-5,362). A positive association between fathers' active commuting to work and their children' commuting to school was only found in girls (Girls OR = 2,890, 95%CI: 1,336-6,251), but this relationship was not found in boys' children and adolescents. And another association was found between motherśactive commuting to work and their childreń s commuting (Girls OR = 3,242, 95%CI: 1,343-7,828; Boys OR = 6,381, 95%CI: 2,530-16,091), but not with adolescents. Conclusions Parent's physical activity and active commuting to work are closely linked to their children's physical activity and active commuting to school, especially in girls. This study emphasizes the importance to involve parents in school-based interven-

Background
The neighborhood environment may enhance or restrict older people's opportunities to participate in leisure activities, and thus impact quality of life. Walkability depicts the environment's suitability for walking to different destinations. Little is known concerning about the relation between environment walkability and participation in leisure activities. Our purpose was to study whether neighborhood's objective and perceived walkability were related to participation in various leisure activities outside the home. Methods Cross-sectional data of LISPE consisted of 848 communitydwelling people aged 75-90 living in the municipalities of Jyväskylä and Muurame, Finland. Participants' home addresses were geocoded, and walkability index (mixed land-use, street connectivity, and population density) was calculated using geographic information system and categorized into tertiles. From a checklist, participants chose all infrastructure-based facilitators present in their neighborhood, which draw them to outdoor mobility (e.g., good lighting, services close); the sum of these was used as an indicator of perceived walkability. Participation in leisure activities outside the home was selfreported based on frequency and classified as participation (yes/no) in group activities (!1x/week), physical activity (!1x/ week), and non-group cultural and other activities (!1x/ month). For each leisure activity type, logistic regression models were conducted for walkability index and perceived walkability separately. Analyses were adjusted age, sex, years of education, weekly car use, walking difficulties, and number of chronic conditions.

Results
Logistic regression showed that the older people who lived in areas with high walkability index were more likely to participate in cultural and other activities activity at least once a month (OR = 1.64, 95% Cl = 1.14-2.36) and less likely to participate in physical activity at least once a week (OR = 0.61, 95% Cl = 0.39-0.94, fully adjusted model) than older people living in areas with low walkability index. Older people reporting higher perceived walkability participated more often in physical activity than those who reported lower walkability (OR = 1.14, 95% Cl = 1.05-1.23).

Conclusions
Living in the area of high walkability enhanced participation in cultural activities and decreased participation in physical activity. However, higher perceived walkability may motivate older people to be physically active. Environment which offers Abstract citation ID: ckac095.130 P08-17 Physical activity according to migration status in adolescents living in French-speaking Belgium