When these occurred, missing data points were substituted with a mean value taken from the relevant group (control or contrast) for that trial, to prevent entire rows of data being excluded from the analyses.
For the job strain variables, we imputed missing values with a mean value calculated from the other items included in the job strain scales for those with missing data on at most two items of five for job demands (2.7%), five items of 10 for job control (3.9%) and three items of the six for physical job strain (13.0%).
To do so, we used the data of one dog for which no errors were identified at all, and either randomly deleted 1 %, 2%, 3 %, 44 %, and 5%% of the values or replaced them with a mean value calculated from the preceding and subsequent five values.
In patients with AD, the Aβ 42/40 ratio was the only comparable biomarker between the three sites, with a mean value ranging from 4.4%to4.9%9% (P = 0.39).> -wrap-foot> aAβ, Amyloid-beta; AD, Alzheimer's diseADe; CSF, CerebrospinAlzheimer MMSE, Mini Mental State Examination; p-tau181, tau phosphorylated at threonine 181; SD, Standard deviation.
In the case of the diamond tip, one peak is observed with a mean value of resistance ranging from 1 up to 50 GΩ (Figure3d).
The use of vinasse caused an increase in the total VFA content with a mean value of 14 g/L (varying from 7 to 17 g/L) and changed the VFA composition (Table 3 and Figure 2).
The results indicated that a significant amount of IFN-γ was produced by the peripheral blood mononuclear cells in EBV-P + /EBV-T + patients, with a mean value of IFN-γ expression from T cells calculated as 555 ± 226 versus 82 ± 10 in EBV-P + / EBV-T - patients, and 164 in the single EBV-P - / EBV-T + patient.
The groundwater is mainly acidic at pH ranging from 5.05 to 7.41 with a mean value of about 6.48, hence the pollution from dissolved iron in many places.
A number of studies have demonstrated that 13 Δ generally ranges from 0‰ to 1.5‰ with a mean value of 0.8‰, whereas 15 Δ ranges from 0.5‰ and 5.5‰ with a mean value of 3.4‰ (McConnaughey and McRoy 1979; Fry and Sherr 1984; Rau et al. 1983; Post 2002; Vander Zanden and Rasmussen 2001).
Depending on the target strains, the use of helpers enhanced the fluorescence intensity signal of Clep1156 from 0.4-fold to 8.4-fold with a mean value of 3.6-fold, switching this probe from the brightness class V VI (masked sites) to III IV (accessible sites).
