It is possible that these differences
could be influenced by variations in measurement technique and instrument PD173074 solubility dmso reliability. However, culturally sensitive instruments for examining PA behaviour among CALD populations are lacking. This study tested the reliability of the Child and Adolescent Physical Activity and Nutrition Survey (CAPANS-PA) recall questionnaire among a sample of Chinese-Australian youth.
Methods: The psychometric property of the CAPANS-PA questionnaire was examined among a sample of 77 Chinese-Australian youth (aged 11 – 14 y) who completed the questionnaire twice within 7 days. Test-retest reliability of individual items and scales within the CAPANS-PA questionnaire was determined using Kappa statistics for categorical variables and intraclass correlation coefficients (ICC) for continuous variables.
Results: The CAPANS-PA questionnaire demonstrated acceptable test-retest reliability for frequency and duration of time spent in weekly Moderate to Vigorous Physical Activity (MVPA) LDK378 molecular weight (ICC >= 0.70) for all participants. Test-retest reliability for time spent in weekly sedentary activities was acceptable for females (ICC = 0.82) and males (ICC = 0.72).
Conclusions: The results
suggest the CAPANS-PA questionnaire provides reliable estimates for type, frequency and duration of MVPA participation among Chinese-Australian youth. Further investigation into the reliability of the sedentary items within the CAPANS-PA is required before these items can be used with confidence. This study is novel in that the reliability of instruments among CALD groups nationally and internationally remains sparse and this study contributes to the wider body of available psychometrically tested instruments. In addition, this study is the first to our knowledge to successfully engage and investigate the basic health enhancing behaviours of Chinese-Australian adolescents.”
“The aim of this study was comparison of antioxidant, anti-inflammatory,
and antimicrobial activity, as well as Flavopiridol chemical structure chemical composition of extracts of Tropaeolum majus L. herb. Aqueous and hydroethanolic extracts derived from dried and freeze-dried nasturtium herb, prepared both at room temperature and at 90 degrees C, were studied. In the studies there were no significant differences between antioxidant activity of the extracts. All extracts showed scavenging activity against all the examined reactive species in a concentration-dependent manner. The strongest scavenging activity they showed against reactive nitrogen species, NO center dot (SC50 4.54 +/- 0.26-10.90 +/- 1.39 mu g/mL) and ONOO- (SC50 2.49 +/- 1.50-6.37 +/- 1.86 mu g/mL). Among reactive oxygen species, they showed strong scavenging activity against H2O2 (SC50 14.90 +/- 3.91 – 38.63 +/- 9.28 mu g/mL).