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. Author manuscript; available in PMC: 2011 Nov 21.
Published in final edited form as: Arch Dermatol. 2010 Sep;146(9):979–984. doi: 10.1001/archdermatol.2010.203

Table 3.

Results of the multivariate analyses for the significant time x condition interactions for the primary and secondary outcomes (N=250).

Estimate S.E. t p
Sunbathing- 2 months −0.22 0.09 2.38 .02
Sunbathing- 12 months −0.68 0.34 −2.00 .04
Sunburns- 2 months −0.29 0.14 −2.01 .04
Protective clothing- 2 months 0.22 0.09 2.38 .02
Sunless tanning .45 .08 5.31 <.0001