Jennifer A Lawlor, Jini Puma, Jamie Powers, Marlayna Martinez, Danielle Varda, Jenn A Leiferman
Understanding rural social networks addressing adverse childhood experiences: A case study of the San Luis Valley
Families, systems & health : the journal of collaborative family healthcare
hair pilonidal sinus growing within sinus cavity hair follicles present pilonidal patients intergluteal hair said causative agent folliculitis pilonidal genesis real source hair forming typical pilonidal hair nest trifold approach used first axial hair strength testing pilonidal hair body hair harvested head lower back glabella sacralis cranial third intergluteal fold hair strength match compared clinically second comparative morphological examination expert forensic biologist hair sinus dorsal body hair third statistical bayesian classification every single sinus hair based strength done determine probable region origin using clinical hair strength comparison 1320 patients head hair stiffest hair followed intergluteal hair 620 patients case hair glabella sacralis according comparative morphological comparison minimum 5 13 hair nests possible hair allocation examined contain hair occiput 518 nests hair could determined specific location though statistical classification correction multiple testing shows 2 nests hair samples least 100 times probable originate head lower back intergluteal fold saw null hypothesis hair sinus cavity intergluteal region rejected three different approaches strong evidence occipital hair present regularly pilonidal sinus nests start thinking occipital hair important hair source development pilonidal hair nest