Pointwise p-values The left-sided p-values (appropriate because the treatment effect is negative) show significance at the 5% level in 8 of 12 post-treatment years: Time | Treatment Effect Left-sided p-value 1989 | -7.4201 0.0500 1990 | -9.5789 0.1000 1991 | -13.2182 0.1500 1992 | -13.9061 0.1000 1993 | -17.6228 0.0500 1997 | -23.8174 0.0500 2000 | -25.5478 0.0500 The four years with weaker significance (19901992 and 1998, with p = 0.100.15) reflect periods when the treatment effect was smaller in magnitude
The researchers reviewed how 256 smokers responded to questions about their perceived risk of developing lung cancer, heart disease and oral cancer from using snus versus cigarettes, and whether there were subgroups of smokers with similar patterns of beliefs
The Lancet Regional Health - Europe, 8, 100159
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It infects more than 150 plant genera that include many ornamentals
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