Blar i HVL Open på forfatter "Grønli, Janne"
-
A randomized controlled trial on the effect of blue-blocking glasses compared to partial blue-blockers on melatonin profile among nulliparous women in third trimester of the pregnancy
Liset, Randi; Grønli, Janne; Henriksen, Roger Ekeberg; Gjøtterud Henriksen, Tone Elise; Nilsen, Roy Miodini; Pallesen, Ståle (Peer reviewed; Journal article, 2022)Objective In pregnancy melatonin regulates circadian rhythms, induce sleep, and has a neuroprotective positive effect on fetal development. Artificial blue light in the evening delays and suppresses melatonin production. ... -
A randomized controlled trial on the effects of blue-blocking glasses compared to partial blue-blockers on sleep outcomes in the third trimester of pregnancy
Liset, Randi; Grønli, Janne; Henriksen, Roger Ekeberg; Henriksen, Tone Elise Gjøtterud; Nilsen, Roy Miodini; Pallesen, Ståle (Peer reviewed; Journal article, 2022)Objective Sleep disturbances are common in pregnancy. Blocking blue light has been shown to improve sleep and may be a suitable intervention for sleep problems during pregnancy. The present study investigated the effects ... -
Sleep, evening light exposure and perceived stress in healthy nulliparous women in the third trimester of pregnancy.
Liset, Randi; Grønli, Janne; Henriksen, Roger Ekeberg; Henriksen, Tone Elise Gjøtterud; Nilsen, Roy Miodini; Pallesen, Ståle (Peer reviewed; Journal article, 2021)Objective Sleep disturbances are common in pregnancy, and the prevalence increases during the third trimester. The aim of the present study was to assess sleep patterns, sleep behavior and prevalence of insomnia in pregnant ...