Measuring physical activity-related environmental factors: reliability and predictive validity of the European environmental questionnaire ALPHA

• मुख्य लेखकों: Oppert Jean-Michel (लेखक), Foster Charlie (लेखक), Titze Sylvia (लेखक), Gloanec Julien (लेखक), Gidlow Christopher (लेखक), Verloigne Maïté (लेखक), Spittaels Heleen (लेखक), Rutter Harry (लेखक), Oja Pekka (लेखक), Sjöström Michael (लेखक), De Bourdeaudhuij Ilse (लेखक)
• स्वरूप: पुस्तक
• प्रकाशित: BMC, 2010-05-01T00:00:00Z.
• विषय: article
• ऑनलाइन पहुंच: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>A questionnaire to assess physical activity related environmental factors in the European population (a 49-item and an 11-item version) was created as part of the framework of the EU-funded project "Instruments for Assessing Lev...