Analyzing the ECG, we observed sinusal rhythm, medium CF 74 bpm (28-115 bpm), normal PR interval, rare supraventricular and ventricular premature contractions.
However, the study population did not reflect the exact population for which each rule was originally developed and the study was underpowered to determine narrow confidence intervals for rare but critically important events [ 20].
Species were included in analyses, however, only if they had a demographic measure in every census or census interval, meaning rare species were omitted when they were absent in one or more censuses.
Late recurrences of joint infections after an asymptomatic interval are rare but can amount up to 10% [ 4, 6, 28, 29, 35, 37, 45].
Late recurrences of joint infection after an asymptomatic interval are rare but can occur in 10% of the cases [ 4, 6, 28, 29, 35, 37, 45].
a OR, odds ratio; 95% CI, 95% confidence interval; rMS, rare missense substitution; T+SJV, protein-truncating variants plus splice junction variant; bAdjusted for race or ethnicity (Caucasian, East Asian, African American or Latina), study center and age as categorical variables.
Friends of the artist have spotted them at rare intervals at unlikely places like flea markets and Salvation Army stores.
Only at rare intervals did connoisseurship have a perceptible bearing on prices.
Flowers were scarce, as is usual in equatorial forests, and it was only at rare intervals that I met with any thing striking.
He would often meditate from sunrise to noon, and once wrote in a letter from Walden, "To some extent, and at rare intervals, I even am a Yogin".
