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. Author manuscript; available in PMC: 2013 Aug 1.
Published in final edited form as: J Affect Disord. 2012 Feb 29;139(3):264–272. doi: 10.1016/j.jad.2012.01.038

Table 4.

Mean (SD) Number of Life Events in BSD and Control Groups.

Control Bipolar Spectrum

SRD SL SRD SL
Major Positive Life Event 1.53 (2.42) 1.14 (2.09) 2.41 (3.46) 1.99 (2.89)
Minor Positive Life Event 4.24 (6.06) 2.56 (4.00) 6.38 (7.47) 4.87 (6.50)
Major Negative Life Event 1.61 (4.27) 1.46 (2.88) 4.56 (7.49) 5.35 (8.42)
Minor Negative Life Event 7.99 (12.93) 7.45 (12.52) 20.81 (25.44) 20.14 (26.46)