Sentence examples for years were compared using from inspiring English sources

Incidence rates between years were compared using the χ test.

Results for both years were compared using frequencies, percentages and chi-square analysis.

Differences in quality of life between 3.5 years and 5 years were compared using paired-tests.

Mean age and number of pack years were compared using a two-sided t test.

Differences in participant characteristics by childhood somatotype at age 10 years were compared using χ or linear regression.

Characteristics of patients operated on in the first and second 5 years were compared using unpaired T-test and Pearson's chi-square test.

The disease activity score of a subgroup of 34 age- and sex-matched patients that were examined on two occasions at an interval of two years was compared using the Wilcoxon test.

Prevalences at 6 years are compared using relative risks (RRs) with 95% confidence intervals (CIs).

Analysis of outcome based on age >75 years was compared using Cox proportional hazard with a propensity model to adjust for baseline covariates.

The total number of inpatient days used over the 10 years was compared using a generalised estimating equation (GEE) that was able to account for the fact that participants who died or emigrated during the 10 years would not have data available for collection at all follow-up time points.

The characteristics, service DUP and pathways to care of CIEIS service users in the year of the ED programme and the preceding year were compared using bivariate tests.