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. Author manuscript; available in PMC: 2011 Dec 19.
Published in final edited form as: Pediatr Res. 2010 Nov;68(5):409–413. doi: 10.1203/PDR.0b013e3181f2edf0

Table 2.

5-HTTLPR genotype and alleles in SIDS cases by sleep position in the San Diego database

5-HTTLPR Prone Side Supine Other
Genotype
  SS 19 (22.4) 3 (20.0) 11 (29.7) 1 (16.7)
  SL 37 (43.5) 9 (60.0) 17 (46.0) 4 (66.7)
  LL 29 (34.1) 3 (20.0) 9 (24.3) 1 (16.7)
Allele
  S 75 (44.1) 15 (50.0) 39 (52.7) 6 (50.0)
  L 95 (55.9) 15 (50.0) 35 (47.3) 6 (50.0)

The data represent number of SIDS cases and percentage found in each sleep position.