Further, it is notable that the highest proportion of problems reported on the ILC was in the school domain.
Furthermore, given that socially disadvantaged children are generally at higher risk for physical and mental health problems [ 44], universal interventions with socially disadvantaged children are likely to help prevent a higher proportion of problems in these children.
We found that the vitamin D deficiency group showed a higher proportion of problems with mobility and usual activities compared with the vitamin D normal group, which is in line with previous studies reporting a positive association of vitamin D with muscle strength and physical performance [ 35, 41].
Alternatively, a higher proportion of problem prevention/avoidance goals was associated with lower perceived progress (r = -.32).
The 2009 exams had a significantly higher proportion of problem-solving/critical-thinking questions than the 2008 exams, again suggesting a higher cognitive level.
Students attempted a high proportion of math problems in both the pre-test (M = 88%) and post-test (M = 91%; Table 2).
Reproductive health and sexually transmitted diseases (STD) account for a high proportion of health problems among female migrant workers in China, and these diseases were associated with reduced HRQoL.
In a case control study, Klassen et al. [ 22] found that patients with acne reported higher proportions of problems for most EQ-5D dimensions than the general population, especially pain and anxiety.
Low reliability statistics could be due to small sample size, change of health states between 2 time periods, and high proportion of no problem in mobility, self-care and usual activities dimensions.
Students attempted a high proportion of Purdue Rotations problems (pre-test M = 94%, post-test M = 94%; Table 2).
