View: |
Part 1: Document Description
|
Citation |
|
---|---|
Title: |
Replication Data for: Hemoglobin During and Following a 4-Week Commercial Saturation Dive to 200 m |
Identification Number: |
doi:10.18710/TRXVJU |
Distributor: |
DataverseNO |
Date of Distribution: |
2021-06-22 |
Version: |
1 |
Bibliographic Citation: |
Łuczyński, Damian; Lautridou, Jacky; Hjelde, Astrid; Monnoyer, Roxane; Eftedal, Ingrid, 2021, "Replication Data for: Hemoglobin During and Following a 4-Week Commercial Saturation Dive to 200 m", https://doi.org/10.18710/TRXVJU, DataverseNO, V1, UNF:6:FvTNks1TiprDFtLytoqxsw== [fileUNF] |
Citation |
|
Title: |
Replication Data for: Hemoglobin During and Following a 4-Week Commercial Saturation Dive to 200 m |
Identification Number: |
doi:10.18710/TRXVJU |
Authoring Entity: |
Łuczyński, Damian (NTNU – Norwegian University of Science and Technology) |
Lautridou, Jacky (NTNU – Norwegian University of Science and Technology) |
|
Hjelde, Astrid (NTNU – Norwegian University of Science and Technology) |
|
Monnoyer, Roxane (NTNU – Norwegian University of Science and Technology) |
|
Eftedal, Ingrid (NTNU – Norwegian University of Science and Technology; Nord University) |
|
Other identifications and acknowledgements: |
Eftedal, Ingrid |
Producer: |
Nord University |
Grant Number: |
280425 |
Distributor: |
DataverseNO |
Distributor: |
Nord University |
Access Authority: |
Eftedal, Ingrid |
Depositor: |
Eftedal, Ingrid |
Date of Deposit: |
2021-05-19 |
Holdings Information: |
https://doi.org/10.18710/TRXVJU |
Study Scope |
|
Keywords: |
Medicine, Health and Life Sciences, acclimatization, decompression, erythropoietin, erythropoiesis, heliox, mild anemia, hyperoxic saturation, relative hypoxia |
Abstract: |
<p>The dataset contains capillary hemoglobin data from 11 male commercial saturation divers, measured daily as g per dL on HemoCue 201+ portable devices before, during and after commercial heliox saturation dives to 200 meters depth while breathing 40-80 kPa O2 at depth, 21 kPa at surface.</p> Abstract: Commercial saturation divers must acclimatize to hyperbaric hyperoxia in their work environment, and subsequently readjust to breathing normal air when their period in saturation is over. In this study, we measured hemoglobin (Hb) during and following 4 weeks of heliox saturation diving in order to monitor anemia development and the time for Hb to recover post-saturation. Male commercial saturation divers reported their capillary blood Hb daily, before, and during 28 days of heliox saturation to a working depth of circa 200 m (n = 11), and for 12 days at surface post-saturation (n = 9–7), using HemoCue 201+ Hb devices. Hb remained in normal range during the bottom phase, but fell during the decompression; reaching levels of mild anemia (≤13.6 g/dl) the day after the divers’ return to the surface. Hb was significantly lower than the pre-saturation baseline (14.7 ± 1.1 g/dl) on the fifth day post-saturation (12.8 ± 1.8 g/dl, p = 0.028), before reverting to normal after 6–7 days. At the end of the 12-day post-saturation period, Hb was not statistically different from the pre-saturation baseline. The observed Hb changes, although significant, were modest. While we cannot rule out effect of other factors, the presence of mild anemia may partially explain the transient fatigue that commercial saturation divers experience post-saturation. |
Date of Collection: |
2018-08-01-2018-12-31 |
Kind of Data: |
Capillary HemoCue 201+ Hb |
Methodology and Processing |
|
Sources Statement |
|
Data Access |
|
Other Study Description Materials |
|
Related Publications |
|
Citation |
|
Title: |
Łuczyński D, Lautridou J, Hjelde A, Monnoyer R and Eftedal I (2019) Hemoglobin During and Following a 4-Week Commercial Saturation Dive to 200 m. Front. Physiol. 10:1494. doi: 10.3389/fphys.2019.01494 |
Identification Number: |
10.3389/fphys.2019.01494 |
Bibliographic Citation: |
Łuczyński D, Lautridou J, Hjelde A, Monnoyer R and Eftedal I (2019) Hemoglobin During and Following a 4-Week Commercial Saturation Dive to 200 m. Front. Physiol. 10:1494. doi: 10.3389/fphys.2019.01494 |
File Description--f101009 |
|
File: Daily_hemoglobin_value.tab |
|
|
|
Notes: |
UNF:6:FvTNks1TiprDFtLytoqxsw== |
List of Variables: | |
Variables |
|
f101009 Location: |
Variable Format: character Notes: UNF:6:kHBoY+8iC7apKblk5QljeA== |
f101009 Location: |
Summary Statistics: Max. 47.0; Mean 23.5; Valid 48.0; Min. 0.0; StDev 14.0 Variable Format: numeric Notes: UNF:6:Tl/UT09o6IXYOEzS8wfvHA== |
f101009 Location: |
Summary Statistics: StDev 1.3908630414242806; Min. 12.2; Valid 41.0; Max. 17.9; Mean 15.0 Variable Format: numeric Notes: UNF:6:PVLpAn348pyvSMBXfOJvAA== |
f101009 Location: |
Summary Statistics: Max. 16.0; StDev 0.9509266735461461; Valid 26.0; Mean 14.588461538461539; Min. 13.1; Variable Format: numeric Notes: UNF:6:Dh2uQVnApMfV9BJlAok9bw== |
f101009 Location: |
Summary Statistics: Max. 16.1; StDev 0.9615060723289823; Min. 12.0; Valid 39.0; Mean 14.115384615384615 Variable Format: numeric Notes: UNF:6:oDud86wqX5daBHgt9OKOzA== |
f101009 Location: |
Summary Statistics: StDev 1.1006124568288556; Max. 17.8; Min. 13.4; Mean 15.356818181818182; Valid 44.0; Variable Format: numeric Notes: UNF:6:OcI03jZtP4nn8w3eU6AaFw== |
f101009 Location: |
Summary Statistics: Valid 38.0; Mean 13.618421052631579; Max. 16.9; Min. 10.7; StDev 1.6110857952153907; Variable Format: numeric Notes: UNF:6:v2Q5uYm3qO4OX6wHnjCRiw== |
f101009 Location: |
Summary Statistics: Mean 13.567857142857143; Max. 18.9; Valid 28.0; StDev 2.922461363864444; Min. 7.7; Variable Format: numeric Notes: UNF:6:1DR1mOVS/HSBTXrONn4lMA== |
f101009 Location: |
Summary Statistics: Max. 18.1; Min. 13.7; StDev 1.1367971201176106; Valid 39.0; Mean 15.892307692307693; Variable Format: numeric Notes: UNF:6:Z5KvOMrrKQyANQR6rzY7kg== |
f101009 Location: |
Summary Statistics: Min. 11.6; Max. 16.8; Mean 14.557142857142857; Valid 35.0; StDev 1.2721648326158594; Variable Format: numeric Notes: UNF:6:Wl+lXmeeCK4tvUL3MXHHkA== |
f101009 Location: |
Summary Statistics: Mean 12.85; Min. 10.0; Valid 44.0; Max. 15.1; StDev 1.4363228243726942 Variable Format: numeric Notes: UNF:6:yAXPN888mx6lblLMF0lsAQ== |
f101009 Location: |
Summary Statistics: StDev 1.395388123045801; Max. 17.2; Valid 42.0; Mean 14.914285714285715; Min. 10.5 Variable Format: numeric Notes: UNF:6:KkbtRpk1FAt5URD9adDMgg== |
f101009 Location: |
Summary Statistics: Valid 47.0; StDev 0.8952903807508156; Max. 15.4; Min. 12.1; Mean 13.738297872340425 Variable Format: numeric Notes: UNF:6:INS/OrPOSbPosuxP9Ibq9g== |
Label: |
00_ReadMe.txt |
Notes: |
text/plain |
Label: |
Daily_hemoglobin_value.txt |
Notes: |
text/plain |