Table 3

Convergent validity of Bull-M
Bull-M Bull-S
Never 3.5% Never 3.8%
Rarely 17.6% Rarely 42.9%
Sometimes 31.7% Twice a week 35.3%
Often 27.6%
Everyday 19.6% Everyday 17.1%

In the Bull-M the average of items 6 to 10 were considered, in the Bull-S only the item 13.

Ramos-Jimenez et al.

Ramos-Jimenez et al. BMC Public Health 2013 13:334   doi:10.1186/1471-2458-13-334

Open Data