Suspended sediments in the tributary samples removed up to about 70% of phosphate in the mainstream sample, depending on the amount of sediment added.
Is the editor going for shock value, genuinely wanting to celebrate a full-figured beauty, or are there simply logistic issues in clothing the models when mainstream samples sized 2-4 are too small?
Figure 1 shows prevalence of multimorbidity across 2+ domains for the street health and age sex-adjusted mage sex-adjusteds across age groups.
After direct age sex adjustment of the mainstream prevalence rates, the prevalence of multimorbidity was significantly higher in the street health (46.3%, 1199/2587, 95%CI44.4%to to 48.3%) compared with mainstream sample (43.1%, 2000/4583, 95%CI42.2%to to 45.8%), p=0.011.
Given significant differences in age sex distribution between the two samples, age sex-adjusted prevage sex-adjustedlated for the mainstream samprevalencedirect standardisation to the street health cohort.
Our first hypothesis was that prevalence of psychopathy-like traits in a large mainstream sample of Polish adolescents would not differ from results of similar studies performed in other countries.
Although saliva has not yet become a mainstream sample source for hormone analysis, it is a valuable research tool offering a non-invasive and stress-free alternative to plasma and serum.
Although PROs are playing an increasingly important role in research related to racial and ethnic health disparities, most existing self-report measures have been developed in mainstream samples and have not been demonstrated to be valid in ethnically and culturally diverse populations [ 8].
To overcome this limitation, we used a standard ("batch") sample collection and analysis method in which the mainstream smoke sample was drawn at a rate of about 1 L/min through a solid sorbent cartridge (Supelco LpDNPH S10, catalog no. 21014) impregnated with acidic 2,4-dinitrophenylhydrazine (DNPH) reagent.
