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. Author manuscript; available in PMC: 2018 Jul 13.
Published in final edited form as: JAMA Neurol. 2016 Mar;73(3):329–336. doi: 10.1001/jamaneurol.2015.4487

Table 3.

Strenuous PA Among Women With and Without Death From ALS in the Women’s Health Initiative

Strenuous PA Variable Mean (SD) Age-Adjusted P Value
Women Without Death FromALS Women With Death FromALS
Episodes, No./wk   0.7 (1.4)   0.9 (1.5) .06
Duration, min/wk 29.3 (68.3) 39.1 (75.3) .04
Energy expenditure, MET-h/wk   3.4 (8.0)   4.6 (8.8) .03

Abbreviations: ALS, amyotrophic lateral sclerosis; MET, metabolic equivalenttask; PA, physical activity.