Exact(3)
We proceeded with a 1 3 case subject to control subject ratio based on previous studies of biomarkers in this population (21).
A difference between patients and healthy subjects was indicated by the fact that the 90% CI for the estimated patient : healthy subject ratio did not fall within the acceptance interval (0·67 1·50).
GH AUC0 24 h was greater for patients (387·91 ± 134·13 µg h/l) than healthy subjects (225·35 ± 59·63 µg h/l) and the 90% confidence interval (CI) for the estimated patient : healthy subject ratio (1·40 2·07) was not within the acceptance interval (0·67 1·50).
Similar(57)
Within subject ratios of AUC0 24, clearance (Cl/F/kg), Cmax and Clast for q.d. vs. b.i.d.
Study Design: Umbilical cord blood was collected from patients fulfilling the criteria for preeclampsia and from gestational age– and birth weight matched control subjects at delivery (patient/control subjects ratio, 1 2).
Likewise, for the clinical end-point (bacterial dissemination), accepting α = 0.05 and using a control to experimental subjects ratio of 0.5, a difference between generic and innovator of at least 66% (in protection from bacterial dissemination respect to untreated mice) would be necessary to assure 80% power [30].
The ratio of strength to degree showed a significant difference between the subjects; the CAE subjects' ratio was increased by 0.0297 (P = 0.025).
Given these conditions, 140 + 70 = 210 subjects (ratio 2 1) were needed for an alpha of 0.05 and a power of 80%.
There were 497 women and 76 men among the 573 study subjects (ratio 6.5 1), with average ages of 42.4 and 53.1 years, respectively (Table 1).
In terms of magnitude, the total number of deletion genes was the largest difference found between the ASD and control subjects (ratio of means: 1.77).
Serum IL-18 levels were almost 50% higher in Ro/La autoantibody-positive pSS patients compared to normal subjects (ratio = 1.47, 95% CI 1.22, 4.26, P < 0.001), consistent with previous reports.
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