Concepedia

Estimating physical activity using a cell phone questionnaire sent by means of short message service (SMS): a randomized population-based study

Ylva Trolle Lagerros, Sven Sandin, Christin Bexelius, Jan‐Eric Litton, Marie Löf

European Journal of Epidemiology · 2012 · 32 citations · 22 references

DOI

Concepts

References

22

Compendium of Physical Activities: an update of activity codes and MET intensities

Barbara E. Ainsworth, William L. Haskell, Melicia C. Whitt et al. · Medicine & Science in Sports & Exercise · 2000 · 8.5K citations

, , +9

Physical Activity in the United States Measured by Accelerometer

Richard P. Troiano, David Berrigan, Kevin W. Dodd et al. · Medicine & Science in Sports & Exercise · 2008 · 7.7K citations

, , +14

Nonparametrics: Statistical Methods Based on Ranks

Mitchell J. Mergenthaler, E. L. Lehmann · Technometrics · 1979 · 3.4K citations

, , +11

A comparison of the Two One-Sided Tests Procedure and the Power Approach for assessing the equivalence of average bioavailability

Donald J. Schuirmann · Journal of Pharmacokinetics and Biopharmaceutics · 1987 · 2.6K citations · Full text

, , +10

Nonparametrics: Statistical Methods Based on Ranks.

Robert J. Beaver, E. L. Lehmann · Biometrics · 1976 · 2.1K citations

, , +9