Table 1

Minimum detectable relative hazard of incident Type 2 diabetes mellitus and minimum detectable differences in mean change in biochemical measuresa

Outcomes

Relative Hazard; 2-year Cumulative probability of Incident Type 2 DM = .20

Detectable Difference (SD units) in Mean change 1-year, N1 = N2 = 493

Detectable Difference (SD Units) in Mean change 2-year, N1 = N2 = 431


Infant Feeding Categories

Intensive formula feeding

(referent)

(referent)

(referent)

Intensive lactation

(4 or more months)

0.65

0.179

0.191


a Standard deviation units, two-sided test, significance level = 0.05, power = 0.80.

Gunderson et al. BMC Public Health 2011 11:952   doi:10.1186/1471-2458-11-952

Open Data