They used advanced statistics to identify 22 distinct gene modules, of which just one was associated with both a high score for depressive symptoms and a low score for cardiovascular health.

Eleanor D. Glor, Identifying Organizational Patterns: Normative and Empirical Criteria for Organizational Redesign, Journal of Public Affairs Education, Vol. 14, No. 3 (Fall, 2008), pp. 311-333 ...