ELIZA

return kwic search for activity out of >500 occurrences
475194 occurrences (No.33 in the rank) during 5 years in the PubMed. [cache]

371) The aim of this study was to determine the reliability and validity of the modified Chinese Baecke Questionnaire, using a 3-day activity diary as a reference, in Hong Kong Chinese population.

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PMID:21807621 DOI:10.1177/1010539511416805

2015 Asia-Pacific journal of public health

* Comparison of the modified Chinese Baecke Questionnaire with a 3-day activity diary in a Hong Kong Chinese population.

- The aim of this study was to determine the reliability and validity of the modified Chinese Baecke Questionnaire, using a 3-day activity diary as a reference, in Hong Kong Chinese population. A total of 198 Chinese subjects aged 18 to 65 years were recruited in Hong Kong. Validity of the questionnaire was assessed using a 3-day activity diary as the reference method. Two-week test-retest reliability was also evaluated. Good reliability for the modified Chinese Baecke Questionnaire was demonstrated (correlation coefficients ranged from 0.65 to 0.90). Cohen's κ was 41.0% for men and 56.7% for women. High correlation between the weighted total index computed from the questionnaire and daily energy expenditure obtained from the diaries (r = 0.61) was demonstrated (r = 0.56, P < .01 for men and r = 0.59, P < .01 for women). Overall, 2.1% and 4.8% gross misclassifications were found for men and women, respectively. In conclusion, the modified Chinese Baecke Questionnaire was found to be reliable and valid for measuring habitual physical activity in the Hong Kong Chinese adult population.

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(1)70 of	(13)6 patterns	(25)3 but	(37)2 functional
(2)54 null	(14)5 may	(26)3 changes	(38)2 increased
(3)49 and	(15)5 using	(27)3 for	(39)2 induces
(4)45 in	(16)5 with	(28)3 measured	(40)2 level
(5)17 was	(17)4 at	(29)3 through	(41)2 or
(6)11 against	(18)4 levels	(30)2 Questionnaire	(42)2 over
(7)10 during	(19)4 on	(31)2 after	(43)2 promotion
(8)9 (PA)	(20)4 which	(32)2 between	(44)2 resumption
(9)8 is	(21)4 while	(33)2 calcium	(45)2 than
(10)7 to	(22)3 among	(34)2 compared	(46)2 that
(11)7 were	(23)3 are	(35)2 decreased	(47)2 via
(12)6 by	(24)3 as	(36)2 diary	(48)2 when

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--- WordNet output for activity --- =>活動, 活躍, 働き, 動き, 活気 Overview of noun activity The noun activity has 6 senses (first 3 from tagged texts) 1. (43) activity -- (any specific behavior; "they avoided all recreational activity") 2. (36) action, activity, activeness -- (the state of being active; "his sphere of activity"; "he is out of action") 3. (13) bodily process, body process, bodily function, activity -- (an organic process that takes place in the body; "respiratory activity") 4. activity -- ((chemistry) the capacity of a substance to take part in a chemical reaction; "catalytic activity") 5. natural process, natural action, action, activity -- (a process existing in or produced by nature (rather than by the intent of human beings); "the action of natural forces"; "volcanic activity") 6. activeness, activity -- (the trait of being active; moving or acting rapidly and energetically; "the level of activity declines with age") --- WordNet end ---