Table 4. Overview of 5-HTTLPR genotype distributions in the whole sample, and for patients with BPD and healthy controls (HC) separately.

The first column shows the distribution of the 5-HTTLPR genotypes regarding SS and LL homozygotes and SL heterozygotes. The second column shows the group formation according to the 5-HTTLPR and rs25531 genotypes, which results in high/high, high/low and low/low transcriptional activity groups.

5-HTTLPR genotypes				Transcriptional activity groups
	n total	BPD	HC			n total	BPD	HC
LL	103	59	44	high/ high		75	44	31
					LALA	75	44	31
SL	131	63	68
				high/low		140	68	72
SS	45	20	25		LALG	27	15	12
					LASA	112	52	60
					LASG	1	1	0
				low/ low		63	28	33
					LGLG	1	0	1
					LGSA	17	10	7
					SASA	45	20	25