tocomparetwosetsofsampledata.Definitions TwoSamples:Independent Thesamplevaluesselectedfromonepopulationarenotrelatedorsomehowpairedwiththesamplevaluesselectedfromtheotherpopulation.Ifthevaluesinonesamplearerelatedtothevaluesintheothersample,thesamplesaredependent.Suchsamplesareoftenreferredtoasmatchedpairsorpairedsamples.E...
The comparisons were carried out on the full sample, ignoring group, and they used the t-test for pairs. The mean profile discrepancy index for the summation model actually went up, 1.818 cc (SD = 2.03) vs. 1.824 cc (SD = 2.05), t(2277) = −2.71, p = .007; in other words, ...
After adjustment for age and sex, the pooled OR (95% CI) for high vs. low MEDAS adherence was 0.67 (0.51–0.88), p-trend 0.001. Additional adjustment for educational level, lifestyle, energy and protein intake and morbidity strengthened the association [model 4: OR 0.64 (0.48–0.84), p...
On the left, the results obtained for the Upper Paleolithic pooled sample. Individuals are labeled by sex and period (MUP: Middle Upper Paleolithic; LUP: Late Upper Paleolithic). Regression function: [(Jtibia = −7869.3641 + 3.573 × Jhumerus); R2 = 0.787, P < 0.00001]. On the right...
Skeletal muscle undergoes atrophy and loss of force during long space missions, when astronauts are persistently exposed to altered gravity and increased ionizing radiation. We previously carried out mass spectrometry-based proteomics from skeletal muscl
The implementation of a laparoscope-holding robot in minimally invasive surgery enhances the efficiency and safety of the operation. However, the extra robot control task can increase the cognitive load on surgeons. A suitable interface may simplify the
Each sample consisted of 2–3 pooled tubers from batches that had been harvested, stored and treated in parallel for each series of experiment. Asterisks indicate a difference from wild-type plants significant at p < 0.05 (*), or p < 0.001 (***) (Student´s t-test). Full...
The total sample size was 343 patients in the TXA-127 trial. The total sample size was 290 patients in the TRV-027 trial. Patients were followed up until the earlier of death or day 28. The numbers at risk shown in panels A and B are the numbers of patients who were not deceased, ...
The significance of changes in expression was evaluated by Student's two-sample unpooled t test.References Carninci P, Kasukawa T, Katayama S, Gough J, Frith MC, Maeda N, Oyama R, Ravasi T, Lenhard B, Wells C, Kodzius R, Shimokawa K, Bajic VB, Brenner SE, Batalov S, Forrest AR...
The intra- and interassay coefficients of varia- tion from replicates of pooled samples from ovariectomized rats were 7.5% and 11.5% (LH), and 8.5% and 13.5% (FSH). RNA preparation and real-time RT-PCR. RNA isolation from the anterior pituitary, micropunches of the POA, and tissues of...