Reducing Khat use among Somalis living in Kenya: a controlled pilot study on the modified ASSIST-linked brief intervention delivered in the community

Table 2 Observed amount and frequency of khat use in the 28 days prior to t1, t2 and t3

Quantity (bundles in last 28 days; M, SD)
time	matching	AC	SBI	p-value
t1	no	48.11 (43.91) n = 169	58.56 (48.11) n = 161	.006
t1	yes	49.40 (44.20) n = 160	54.37 (44.72) n = 154	.101
t2	no	47.75 (38.80) n = 155	50.75 (48.61) n = 143	.556
t2	yes	48.39 (39.03) n = 144	46.44 (44.36) n = 136	.159
t3	no	42.64 (31.75) n = 141	43.52 (35.94) n = 142	.727
t3	yes	42.77 (31.31) n = 133	42.07 (33.66) n = 134	.510
Frequency (use days in last 28 days; M, SD)
t1	no	20.74 (6.28) n = 169	21.57 (6.40) n = 161	.147
t1	yes	21.04 (6.18) n = 160	21.44 (6.39) n = 154	.436
t2	no	18.91 (6.10) n = 155	17.19 (6.58) n = 143	.023
t2	yes	19.03 (5.93) n = 144	16.96 (6.57) n = 134	.008
t3	no	18.59 (7.40) n = 141	17.27 (8.22) n = 142	.100
t3	yes	18.81 (7.26) n = 133	17.34 (8.15) n = 132	.078

ISSN: 1471-2458