Stressed individuals' preferences for activities and environmental characteristics in green spaces

Everyday modern life offers fewer opportunities for outdoor activities and mental restoration. Outdoor activities in urban green spaces might be a promising means to lower levels of stress. Our hypothesis is that individuals' Level of Stress (LS) is related to the interaction between preferences for certain perceived sensory dimensions (PSDs) of the outdoor environment and certain types of outdoor activities. A total of 953 randomly selected informants, representative of the Swedish population, answered a postal questionnaire with pre-coded items. The questionnaire consisted of three parts: personal data, preferences for PSDs and for outdoor activities, and self-estimations of health. The study focuses on ill health in relation to Level of Stress (LS). The data was analysed using factor and regression analysis. The results show that individuals reporting high LS are more likely to: be younger adults, women, be on sick-leave, have small children, be dissatisfied with their home environment, experience poorer access to green spaces and, foremost, want to use public green spaces more often. Seventeen different outdoor activity types are identified. The most preferred activity type among the most stressed informants was 'rest activities' followed by 'animal activities' and 'walking activities'. All pairs of these three activity types and PSDs showing a significant association were transformed into 'activity-sensory dimension types'. A regression analysis shows that the most preferred activity-sensory dimension types for informants reporting high LS are 'animal activities' in the PSD 'rich in species', 'animal activities' in the PSD 'refuge', and 'rest activities' in the PSD 'nature'. These results may be interpreted as providing information regarding how to plan urban green spaces with certain characteristics that could promote outdoor activities which are preferred by stressed individuals. (C) 2011 Elsevier GmbH. All rights reserved.