Overall, the results indicate that shorter duration of high-level mechanical impacts could induce higher fruit damage.
With only 2 samples collected per steer at least 1 month apart, estimates of the duration of high-level shedding by super-shedders were not possible in this study, a factor that will be investigated in future studies through a more frequent sampling routine.
In addition to confirming that duration of diabetes, high levels of glycaemia and high blood pressure are risk factors for progression of diabetic retinopathy, the present study found that large changes in glycaemia and systolic blood pressure were independent risk factors for progression to diabetic macular oedema in need of photocoagulation treatment.
Some investigators documented increased risk of HCC with increased exposure to estrogen and/or increased duration of higher estrogen levels [ 12, 13], and others found an inverse association [ 9, 10, 14].
Consistent with our findings, most previous studies have shown that BP increases only days (lags two to five) after an elevation in ambient PM or even following a longer duration of higher exposure levels (up to 30 days) [ 29].
The periodontal health of this group of individuals with type-2 diabetes was poorer with increased duration of diabetes, higher levels of FBG, HbA1c and higher score of compliance to self management of diabetes.
After adjusting for the presence of RF, gender, and the duration of RA, a high level of survivin was significantly associated with erosive RA (odds ratio, 16.02; 95% confidence interval, 2.02 127.19; P = 0.013).
At recruitment participants completed a questionnaire asking about maternal age, gestational age, intended length of breastfeeding duration, highest level of educational attainment, marital status and previous staphylococcal infections.
To assess the duration of high HIV-1 RNA levels following initial infection with HIV-1 subtype C, a primary infection cohort of subjects enrolled before or within a short time after infection [27], [39], [43], [44], [45] was utilized (Tshedimoso study).
High levels of trust and reciprocity were associated with non-smoking and adequate duration of sleep, and high levels of social support with adequate duration of sleep and daily consumption of vegetables.
