Table 1.

Sample size and number with CIDI-SFMD assessments for the pooled analysis

Survey	Total survey sample	CIDI-SFMD*
NPHS 1996	73 402	70 538
NPHS 1998	15 249	14 781
CCHS 1.1	131 535	128 182
CCHS 1.2	36 984	36 789
CCHS 2.1	135 573	50 751
CCHS 3.1	132 947	68 389
CCHS 2007/08	131 959	46 739
CCHS 2009/10	124 870	58 128
CCHS 2011/12	125 645	21 636
CCHS 2013	64 346	20 978
Total	972 510	516 911

^*The CCHS 1.2 used the WMH-CIDI.