hair
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- | ====== | + | ====== Hair ====== |
- | Scalp hair samples were collected from ~59,000 adult [[start|Lifelines]] participants | + | [[start|Lifelines]] participants |
- | The hair collection protocol was piloted in a subcohort of 300 participants in september 2013 (during [[1A Visit 2]]) as an [[additional assessments|additional assessment]] initiated by researchers at the [[https:// | + | These questions can be combined with the analyses |
- | ===== Background ===== | + | | **Questions English** |
- | Cortisol levels are typically assessed in serum, saliva, or urine samples. However, due to the circadian rhythm of cortisol, its pulsatile secretion, and the daily variation due to changing circumstances like acute stress, these samples provide non-representative snapshots of chronic cortisol levels | + | | what is your natural hair colour at the moment? |
- | For that reason, | + | | how often do you wash your hair a week? | hoe vaak wast u uw haren per week? | hair_wash_adu_q_1 |
- | + | | do you regularly perspire very heavily on your head, for instance when you are playing sports, in the sauna or for some other reason? | transpireert u regelmatig zeer hevig op het hoofd, bijvoorbeeld tijdens het sporten, tijdens een bezoek aan de sauna of vanwege een andere reden? | |
- | ===== Protocol ===== | + | | average |
- | During | + | | have you used some form of corticosteroids |
- | Participants also filled | + | | tablets or capsules / how were the corticosteroids administered? |
- | + | | infusion / how were the corticosteroids administered? | |
- | ===== Publications using Lifelines hair samples ===== | + | | injection into joint, e.g. wrist, shoulder or knee / how were the corticosteroids administered? |
- | * [[https://doi.org/10.1016/j.psyneuen.2017.02.024|Wester et al. (2017) Hair analysis reveals subtle HPA axis suppression associated with use of local corticosteroids: The Lifelines cohort study. Psychoneuroendocrinology 80: 1-6]] | + | | puffs (inhalation medication) |
- | | + | | nasal spray / how were the corticosteroids administered? |
- | * [[https://doi.org/ | + | | cream or ointment / how were the corticosteroids |
- | * [[https://bmcendocrdisord.biomedcentral.com/articles/ | + | | if cream or ointment; where? / how were the corticosteroids administered? |
- | * [[https://doi.org/ | + | | other: / how were the corticosteroids administered? |
+ | | has your hair been dyed, coloured, bleached or permanent-waved or did you have highlights or lowlights during the past six months? | ||
+ | | bleaching / what treatment did your hair have in the past six months? | ||
+ | | when did you last bleach your hair? / what treatment did your hair have in the past six months? | ||
+ | | highlights, lowlights or coupe soleil | ||
+ | | when did you last have highlights or lowlights? / what treatment did your hair have in the past six months? | ||
+ | | colouring with permanent dye / what treatment did your hair have in the past six months? | ||
+ | | when did you last colour your hair using permanent dye? / what treatment did your hair have in the past six months? | ||
+ | | colouring | ||
+ | | when did you last colour your hair using semi-permanent dye? / what treatment did your hair have in the past six months? | ||
+ | | permanent wave / what treatment did your hair have in the past six months? | ||
+ | | when did yo last have a permanent wave? / what treatment did your hair have in the past six months? | ||
+ | | | Hebt u sinds de laatste keer dat u uw haar hebt gewassen een haarproduct gebruikt? | ||
+ | | | Welk haarproduct hebt u gebruikt?: Mousse | ||
+ | | | Welk haarproduct hebt u gebruikt?: Gel | ||
+ | | | Welk haarproduct hebt u gebruikt?: Wax | ||
+ | | | Welk haarproduct hebt u gebruikt?: Haarlak | ||
+ | | | Welk haarproduct hebt u gebruikt?: Anders, nl. |
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