Table_1.xls (5.5 kB)

Characteristics of those included in the analysis, those who withdrew or had incomplete data and those who died during the 6 year study period.

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posted on 29.03.2013, 01:09 by Ross Wilkie, Abdelouahid Tajar, John McBeth

All values are n (%) except * which are median (standard error).

Kruskal Wallis test for age and index, chi square for gender, education and social network.