The BMI and QOL correlation is also consistent with past research, which noted that those with lower BMIs reported higher perceived QOL [ 46].
Baseline characteristics according to quintiles of post-diagnosis predicted 25(OH D levels are shown in Table 2. Overall, participants with higher predicted 25(OH D levels were more likely to be of white race, have a lower BMI, report higher physical activity, have higher calcium intake, and were more likely to be diagnosed with colorectal cancer in the summer or autumn.
The frequent organic users were younger, had lower BMI and reported higher energy intake than women with low organic consumption.
Truck drivers had higher BMI, reported a higher number of pack-years of smoking, smoked more cigarettes during the study time, and included a higher proportion of usual alcohol drinkers.
The results confirm previous findings with regard to behaviours of residents from low-SES neighbourhoods: they generally engaged in more obesity-related behaviours and reported higher BMI levels.
Generally, men reported higher percentiles for BMI, SBP, and DBP than women, but lower %BF and BSC percentiles than women at each age.
Participants with higher ferritin concentrations tended to be older, more inactive and have a higher BMI and waist circumference, and they reported higher alcohol consumption compared with participants who had lower ferritin concentrations.
For instance, in one Australian study with over 900 children and adolescents, Kostanski et al. found a linear increase in body dissatisfaction with increasing BMI in females, but in males, both those with very low BMI and those with high BMI reported more body dissatisfaction than did boys in the healthy BMI range [ 12].
Investigators have consistently reported high BMI to be significantly associated with lower physical health scores.
