Use of umbilical cord blood gas analysis in the assessment of the newborn: Table 1
Open accessAbstract
Analysis of paired arterial and venous specimens can give insights into the aetiology of acidosis in the newborn
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In a compilation of 5 studies by Armstrong and Stenson, the mean arterial pH ranged from 7.24 to 7.27 and the mean venous pH from 7.32 to 7.34.
“In a compilation of 5 studies by Armstrong and Stenson, 45 the mean arterial pH ranged from 7.24 to 7.27 and the mean venous pH from 7.32 to 7.34.”
From Umbilical cord pH, blood gases, and lactate at birth: normal values, interpretation, and clinical utility. (2023) · cites this paper as [45]
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Cites
Chorioamnionitis as a Risk Factor for Cerebral Palsy
Wu, T.-W., & Colford, J. M. (2000) · JAMA · doi:10.1001/jama.284.11.1417 · Cited by 954 · see citing works
Blood gases, pH, and lactate in appropriate- and small-for-gestational-age fetuses
Nicolaides, K. H., Economides, D. L., & Soothill, P. W. (1989) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(89)90770-9 · Cited by 390 · see citing works
Goldaber, K. G., Gilstrap, L. C., Leveno, K. J., Dax, J. S., & McIntire, D. D. (1991) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(91)90759-k · Cited by 341 · see citing works
The acid-base status of human infants in relation to birth asphyxia and the onset of respiration
James, L. S., Weisbrot, I. M., Prince, C. E., Holaday, D. A., & Apgar, V. (1958) · The Journal of Pediatrics · doi:10.1016/s0022-3476(58)80058-x · Cited by 324 · see citing works
Threshold of metabolic acidosis associated with newborn complications
Low, J. A., Lindsay, B. G., & Derrick, E. J. (1997) · American Journal of Obstetrics and Gynecology · doi:10.1016/s0002-9378(97)70080-2 · Cited by 316 · see citing works
Newborn complications after intrapartum asphyxia with metabolic acidosis in the term fetus
Low, J. A., Panagiotopoulos, C., & Derrick, E. J. (1994) · American Journal of Obstetrics and Gynecology · doi:10.1016/s0002-9378(94)70101-6 · Cited by 247 · see citing works
Umbilical cord blood gas analysis at delivery: a time for quality data
Westgate, J., Garibaldi, J. M., & Greene, K. R. (1994) · BJOG An International Journal of Obstetrics & Gynaecology · doi:10.1111/j.1471-0528.1994.tb13581.x · Cited by 244 · see citing works
Asphyxial complications in the term newborn with severe umbilical acidemia
Goodwin, T. M., Belai, I., Hernandez, P., Durand, M., & Paul, R. H. (1992) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(92)91728-s · Cited by 241 · see citing works
Victory, R., Penava, D., da Silva, O., Natale, R., & Richardson, B. S. (2004) · American Journal of Obstetrics and Gynecology · doi:10.1016/j.ajog.2004.04.026 · Cited by 190 · see citing works
Khaw, K. S., Wang, C. C., Kee, W. D. N., Pang, C. P., & Rogers, M. S. (2002) · British Journal of Anaesthesia · doi:10.1093/bja/88.1.18 · Cited by 175 · see citing works
Neonatal complications at term as related to the degree of umbilical artery acidemia
Winkler, C. L., Hauth, J. C., Tucker, J. M., Owen, J., & Brumfield, C. G. (1991) · American Journal of Obstetrics and Gynecology · doi:10.1016/s0002-9378(11)80038-4 · Cited by 169 · see citing works
Use of umbilical artery base excess: Algorithm for the timing of hypoxic injury
Ross, M. G., & Gala, R. (2002) · American Journal of Obstetrics and Gynecology · doi:10.1067/mob.2002.123204 · Cited by 160 · see citing works
Umbilical cord blood acid-base state: What is normal?
Helwig, J. T., Parer, J. T., Kilpatrick, S. J., & Laros, R. K. (1996) · American Journal of Obstetrics and Gynecology · doi:10.1016/s0002-9378(96)70214-4 · Cited by 148 · see citing works
Perlman, J. M., & Risser, R. (1996) · PEDIATRICS · doi:10.1542/peds.97.4.456 · Cited by 145 · see citing works
Fetal Acidemia Associated With Regional Anesthesia for Elective Cesarean Delivery
Roberts, S. (1995) · Obstetrics and Gynecology · doi:10.1016/0029-7844(94)p4401-9 · Cited by 141 · see citing works
Routine umbilical cord blood gas determinations?
Thorp, J. A., Sampson, J. E., Parisi, V. M., & Creasy, R. K. (1989) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(89)90362-1 · Cited by 132 · see citing works
UMBILICAL CORD BLOOD GAS ANALYSIS
Thorp, J. A., & Rushing, R. S. (1999) · Obstetrics and Gynecology Clinics of North America · doi:10.1016/s0889-8545(05)70107-8 · Cited by 128 · see citing works
Blood gas analysis: effect of air bubbles in syringe and delay in estimation.
Biswas, C. K., Ramos, J. M., Agroyannis, B. J., et al. (1982) · BMJ · doi:10.1136/bmj.284.6320.923 · Cited by 123 · see citing works
Severe acidosis and subsequent neurologic status
Fee, S. C., Malee, K., Deddish, R. B., Minogue, J. P., & Socol, M. L. (1990) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(90)91014-4 · Cited by 122 · see citing works
Factors associated with motor and cognitive deficits in children after intrapartum fetal hypoxia
Low, J. A., Galbraith, R. S., Muir, D. W., Killen, H. L., Pater, E. A., & Karchmar, E. J. (1984) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(84)90742-7 · Cited by 117 · see citing works
Collecting and Analyzing Cord Blood Gases
Riley, R. D., & Johnson, J. W. (1993) · Clinical Obstetrics & Gynecology · doi:10.1097/00003081-199303000-00005 · Cited by 117 · see citing works
Sehdev, H. M., Stamilio, D. M., Macones, G. A., Graham, E. M., & Morgan, M. A. (1997) · American Journal of Obstetrics and Gynecology · doi:10.1016/s0002-9378(97)70008-5 · Cited by 115 · see citing works
Neonatal complications in newborns with an umbilical artery pH <7.00
van den Berg, P. P., Nelen, W. L. D. M., Jongsma, H. W., et al. (1996) · American Journal of Obstetrics and Gynecology · doi:10.1016/s0002-9378(96)70021-2 · Cited by 111 · see citing works
Routine measurements of umbilical artery lactate levels the prediction of perinatal outcome
Westgren, M., Divon, M. Y., Horal, M., Ingemarsson, I., Kublickas, M., Shimojo, N., & Nordström, L. (1995) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(95)90627-4 · Cited by 104 · see citing works
Motor and cognitive deficits after intrapartum asphyxia in the mature fetus
Low, J. A., Galbraith, R. S., Muir, D. W., et al. (1988) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(88)90154-8 · Cited by 104 · see citing works
Thorp, J. A., Trobough, T., Evans, R., Hedrick, J., & Yeast, J. D. (1995) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(95)90558-8 · Cited by 88 · see citing works
Chorioamnionitis as a Risk Factor for Cerebral Palsy: A Meta-Analysis
Wu, Y. W., & Colford, J. M. (2001) · Obstetrical & Gynecological Survey · doi:10.1097/00006254-200105000-00004 · Cited by 82 · see citing works
Predicting neonatal morbidity after perinatal asphyxia: A scoring system
Portman, R. J., Carter, B. S., Gaylord, M. S., et al. (1990) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(90)90844-w · Cited by 79 · see citing works
Newborn complications after intrapartum asphyxia with metabolic acidosis in the preterm fetus
Low, J. A., Panagiotopoulos, C., & Derrick, E. J. (1995) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(95)90003-9 · Cited by 79 · see citing works
Carter, B. S., McNabb, F., & Merenstein, G. B. (1998) · The Journal of Pediatrics · doi:10.1016/s0022-3476(98)70349-x · Cited by 69 · see citing works
Belai, Y., Goodwin, T. M., Durand, M., et al. (1998) · American Journal of Obstetrics and Gynecology · doi:10.1016/s0002-9378(98)70619-2 · Cited by 67 · see citing works
The effect of profound umbilical artery acidemia in term neonates admitted to a newborn nursery
King, T. A., Jackson, G. L., Josey, A. S., et al. (1998) · The Journal of Pediatrics · doi:10.1016/s0022-3476(98)70350-6 · Cited by 65 · see citing works
The effect of fetal age upon normal fetal laboratory values and venous pressure.
Cp, W., Sl, S., & Wenstrom, K. (1992) · PubMed · Cited by 65 · see citing works
Murray, D. M., Boylan, G. B., Fitzgerald, A. P., et al. (2006) · Archives of Disease in Childhood Fetal & Neonatal · doi:10.1136/adc.2006.100800 · Cited by 61 · see citing works
A practical approach to umbilical artery pH and blood gas determinations.
Duerbeck, N. B., Chaffin, D. G., & Seeds, J. W. (1992) · PubMed · Cited by 56 · see citing works
Follow-up of children born with an umbilical arterial blood pH <7
Nagel, H., Vandenbussche, F. P. H. A., Oepkes, D., et al. (1995) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(95)90423-9 · Cited by 55 · see citing works
A comparison of umbilical cord blood gas values between newborns with and without true knots
Maher, J. E., & Conti, J. (1996) · Obstetrics and Gynecology · doi:10.1016/0029-7844(96)00313-4 · Cited by 53 · see citing works
ISOFLURANE WITH EITHER 100% OXYGEN OR 50% NITROUS OXIDE IN OXYGEN FOR CAESAREAN SECTION
PIGGOTT, S. E., Bogod, D. G., ROSEN, M., et al. (1990) · British Journal of Anaesthesia · doi:10.1093/bja/65.3.325 · Cited by 53 · see citing works
Holcroft, C. J., Askin, F. B., Patra, A., Allen, M. C., Blakemore, K. J., & Graham, E. M. (2004) · American Journal of Obstetrics and Gynecology · doi:10.1016/j.ajog.2004.05.005 · Cited by 51 · see citing works
Severe Umbilical Cord Acidemia and Neurological Outcome in Preterm and Full-Term Neonates
Lavrijsen, S. W., Uiterwaal, C. S. P. M., Stigter, R. H., de Vries, L. S., Visser, G. H. A., & Groenendaal, F. (2005) · Neonatology · doi:10.1159/000084096 · Cited by 50 · see citing works
Acid-base status at birth and subsequent neurosensory impairment in surviving 500 to 1000 gm infants
Gaudier, F. L., Goldenberg, R. L., Nelson, K. G., Peralta-Carcelén, M., Johnson, S. E., DuBard, M. B., Roth, T. Y., & Hauth, J. C. (1994) · American Journal of Obstetrics and Gynecology · doi:10.1016/s0002-9378(94)70383-3 · Cited by 49 · see citing works
Williams, K. (2002) · Obstetrics and Gynecology · doi:10.1016/s0029-7844(02)02090-2 · Cited by 48 · see citing works
Victory, R., Penava, D., da Silva, O., et al. (2003) · American Journal of Obstetrics and Gynecology · doi:10.1067/s0002-9378(03)00974-8 · Cited by 48 · see citing works
Lactate in Scalp and Cord Blood From Fetuses With Ominous Fetal Heart Rate Patterns
Krüger, K., Kublickas, M., & Westgren, M. (1998) · Obstetrics and Gynecology · doi:10.1016/s0029-7844(98)00347-0 · Cited by 48 · see citing works
Chou, Y., Yau, K. T., & Wang, P. (1998) · Acta Paediatrica · doi:10.1111/j.1651-2227.1998.tb01744.x · Cited by 46 · see citing works
Armstrong, L., & Stenson, B. (2006) · Archives of Disease in Childhood - Fetal and Neonatal Edition · doi:10.1136/adc.2005.086744 · Cited by 45 · see citing works
Self-citationIs fetal acidosis in the human fetus maternogenic during labor? A reanalysis
Piquard, F., Schaefer, A., Dellenbach, P., & Haberey, P. (1991) · American Journal of Physiology-Regulatory, Integrative and Comparative Physiology · doi:10.1152/ajpregu.1991.261.5.r1294 · Cited by 45 · see citing works
Acidosis in Newborns with Nuchal Cords and Normal Apgar Scores
Martin, G. C., Green, R. S., & Holzman, I. R. (2004) · Journal of Perinatology · doi:10.1038/sj.jp.7211238 · Cited by 45 · see citing works
The effect of preterm birth on umbilical cord blood gases.
Dickinson, J. E., Eriksen, N. L., Meyer, B. A., & Parisi, V. M. (1992) · PubMed · Cited by 44 · see citing works
EFFECT OF MATERNAL HYPOCAPNIA EUCAPNIA ON THE FOETUS DURING CAESAREAN SECTION
Peng, A. T. C., Blancato, L. S., & Motoyama, E. K. (1972) · British Journal of Anaesthesia · doi:10.1093/bja/44.11.1173 · Cited by 43 · see citing works
Leung, T.-Y., Leung, T., Lok, I. H., et al. (2004) · BJOG An International Journal of Obstetrics & Gynaecology · doi:10.1111/j.1471-0528.2004.00133.x · Cited by 41 · see citing works
Outcomes among term infants when two-hour postnatal pH is compared with pH at delivery
Casey, B. M., Goldaber, K. G., McIntire, D. D., et al. (2001) · American Journal of Obstetrics and Gynecology · doi:10.1067/mob.2001.109394 · Cited by 38 · see citing works
Predictive value of umbilical artery pH in preterm infants
Beeby, P., Elliott, E. J., Henderson-Smart, D. J., & Rieger, I. (1994) · Archives of Disease in Childhood Fetal & Neonatal · doi:10.1136/fn.71.2.f93 · Cited by 36 · see citing works
Newborn acid-base status and umbilical cord morphology
Atalla, R. (1998) · Obstetrics and Gynecology · doi:10.1016/s0029-7844(98)00316-0 · Cited by 34 · see citing works
Low, J. A., Pancham, S. R., Piercy, W. N., et al. (1977) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(77)90519-1 · Cited by 33 · see citing works
The etiology of fetal acidosis as determined by umbilical cord acid-base studies
Johnson, J. W. C., & RICHARDS, D. S. (1997) · American Journal of Obstetrics and Gynecology · doi:10.1016/s0002-9378(97)70187-x · Cited by 33 · see citing works
Effect of delays in collection or analysis on the results of umbilical cord blood measurements
SYKES, G. S., & MOLLOY, P. M. (1984) · BJOG An International Journal of Obstetrics & Gynaecology · doi:10.1111/j.1471-0528.1984.tb03676.x · Cited by 27 · see citing works
Cord blood sampling at delivery: do we need to always collect from both vessels?
Tong, S. Y. C., Egan, V., Griffin, J., et al. (2002) · BJOG An International Journal of Obstetrics & Gynaecology · doi:10.1111/j.1471-0528.2002.01072.x · Cited by 26 · see citing works
A practical approach to umbilical artery pH and blood gas determinations
Perez, J. J. (1993) · Journal of Emergency Medicine · doi:10.1016/0736-4679(93)90271-8 · Cited by 25 · see citing works
Umbilical cord blood acid-base values in uncomplicated termvaginal breech deliveries
Daniel, Y., Fait, G., Lessing, J. B., Jaffa, A. J., Gull, I., Shenav, M., Peyser, M. R., & Kupferminc, M. J. (1998) · Acta Obstetricia Et Gynecologica Scandinavica · doi:10.1034/j.1600-0412.1998.770210.x · Cited by 25 · see citing works
The association between cord pH at birth and intellectual function in childhood
Svirko, E., Mellanby, J., & Impey, L. (2008) · Early Human Development · doi:10.1016/j.earlhumdev.2007.02.002 · Cited by 24 · see citing works
Tejani, N., & Verma, U. L. (1989) · PubMed · Cited by 24 · see citing works
The effect of labor on the acid‐base status of the newborn
Hagelin, A., & Leyon, J. (1998) · Acta Obstetricia Et Gynecologica Scandinavica · doi:10.1034/j.1600-0412.1998.770810.x · Cited by 23 · see citing works
Sequential changes in placental blood gases and pH during the hour following delivery.
Hilger, J. S., Holzman, I. R., & Brown, D. R. (1981) · PubMed · Cited by 22 · see citing works
Cook, P. T. (1984) · Anaesthesia and Intensive Care · doi:10.1177/0310057x8401200402 · Cited by 21 · see citing works
Cord and placenta arterial gas analysis: the accuracy of delayed sampling
Lynn, A., & Beeby, P. (2006) · Archives of Disease in Childhood Fetal & Neonatal · doi:10.1136/adc.2006.103358 · Cited by 18 · see citing works
Umbilical cord blood gases and mortality and morbidity in the very low birth weight infant.
Hibbard, J., Hibbard, M. C., & Mp, W. (1991) · PubMed · Cited by 18 · see citing works
Williams, K. P., & Singh, A. J. (2002) · Obstetrics and Gynecology · doi:10.1097/00006250-200209000-00025 · Cited by 18 · see citing works
Changes in Umbilical Artery Blood Gas Values with the Onset of Respiration
Ullrich, J. R., & Ackerman, B. D. (2009) · Biology of the Neonate · doi:10.1159/000240488 · Cited by 17 · see citing works
Influence of Acid–Base Status at Birth and Apgar Scores on Survival in 500–1000–g Infants
Gaudier, F. L., Goldenberg, R. L., Nelson, K. G., Peralta-Carcelén, M., DuBard, M. B., & Hauth, J. C. (1996) · Obstetrics and Gynecology · doi:10.1016/0029-7844(95)00407-6 · Cited by 17 · see citing works
The effect of labor on the acid-base status of the newborn
Hagelin, A., & Leyon, J. (1998) · Acta Obstetricia Et Gynecologica Scandinavica · doi:10.1080/j.1600-0412.1998.770810.x · Cited by 16 · see citing works
Umbilical Cord Blood Gas Casebook
Pomerance, J. J. (2002) · Journal of Perinatology · doi:10.1038/sj.jp.7210733 · Cited by 12 · see citing works
Umbilical cord blood acid-base values in uncomplicated termvaginal breech deliveries
Daniel, Y., Fait, G., Lessing, J. B., et al. (1998) · Acta Obstetricia Et Gynecologica Scandinavica · doi:10.1080/j.1600-0412.1998.770210.x · Cited by 12 · see citing works
Umbilical Cord Blood Gas and Acid-Base Analysis
&NA; (2007) · Obstetric Anesthesia Digest · doi:10.1097/00132582-200703000-00007 · Cited by 12 · see citing works
Khaw, K. S., Wang, C. C., Kee, W. D. N., et al. (2002) · Obstetrical & Gynecological Survey · doi:10.1097/00006254-200207000-00008 · Cited by 11 · see citing works
Umbilical Cord Blood Gases Casebook: Interpreting Umbilical Cord Blood Gases, VI
Pomerance, J. J., & Pomerance, J. J. (1999) · Journal of Perinatology · doi:10.1038/sj.jp.7200291 · Cited by 10 · see citing works
Asphyxial complications in the term newborn with severe umbilical acidemia
Goodwin, T. M., Belai, I., Hernandez, P., et al. (1993) · International Journal of Gynecology & Obstetrics · doi:10.1016/0020-7292(93)90653-e · Cited by 9 · see citing works
Umbilical Cord Blood Gases Casebook: Interpreting Umbilical Blood Gases, VII
Pomerance, J. J. (2000) · Journal of Perinatology · doi:10.1038/sj.jp.7200383 · Cited by 8 · see citing works
Lactate in Scalp and Cord Blood From Fetuses With Ominous Fetal Heart Rate Patterns
Krüger, K., Kublickas, M., & Westgren, M. (1998) · Obstetrics and Gynecology · doi:10.1097/00006250-199812000-00005 · Cited by 8 · see citing works
Newborn Acid-Base Status and Umbilical Cord Morphology
Atalla, R., Abrams, K. R., Bell, S. C., et al. (1998) · Obstetrics and Gynecology · doi:10.1097/00006250-199811000-00024 · Cited by 6 · see citing works
Chou, Y., Yau, K.-I. T., & Pj, W. (1998) · Acta Paediatrica · doi:10.1080/080352598750013851 · Cited by 5 · see citing works
Umbilical Cord Blood Gases Casebook
Pomerance, J. J. (1999) · Journal of Perinatology · doi:10.1038/sj.jp.7200105 · Cited by 3 · see citing works
Changes in arterial blood gases following cardiac asystole during fetal life.
Nakamura, K., Smith, B. A., Erenberg, A. P., et al. (1987) · PubMed · Cited by 3 · see citing works
Cord blood sampling at delivery: do we need to always collect from both vessels?
Tong, S. Y. C. (2002) · BJOG An International Journal of Obstetrics & Gynaecology · doi:10.1016/s1470-0328(02)01572-0 · Cited by 3 · see citing works
Umbilical cord blood acid‐base state: What is normal?
(1997) · International Journal of Gynecology & Obstetrics · doi:10.1016/s0020-7292(97)85949-8 · Cited by 3 · see citing works
Cook, P. T., Bernstein, K., Gisselsson, L., et al. (1985) · Obstetric Anesthesia Digest · doi:10.1097/00132582-198509000-00019 · Cited by 2 · see citing works
EFFECT OF MATERNAL HYPOCAPNIA V. EUCAPNIA ON THE FOETUS DURING CAESAREAN SECTION
Peng, A. T. C., Blancato, L. S., & Motoyama, E. K. (1973) · Survey of Anesthesiology · doi:10.1097/00132586-197308000-00052 · Cited by 1 · see citing works
Flagged first, then by citations
Research works printed but not linked: 1
- Goldaber KG, Gilstrap LC 3rd, Leveno KJ, et al. Pathologic fetal acidemia. Obstet Gynecol 1991;78:1103-7.
Cited by
Sorted by citations
Olofsson, P. (2023) · American Journal of Obstetrics and Gynecology · doi:10.1016/j.ajog.2022.07.001 · Cited by 104 · see citing works
Zaigham, M., Källén, K., & Olofsson, P. (2019) · Acta Obstetricia Et Gynecologica Scandinavica · doi:10.1111/aogs.13689 · Cited by 31 · see citing works
Rieger, B., Iqbal, S., Garavatti, E., Shen, J., Morphew, T., & Inder, T. E. (2026) · The Journal of Pediatrics · doi:10.1016/j.jpeds.2026.115148
- Authors
- Armstrong, L., & Stenson, B. J.
- Affiliations
- Edinburgh Royal Infirmary (GB)
- Corresponding author
- Stenson, B J
- ORCID
- Stenson, B J
- Venue
- Archives of Disease in Childhood - Fetal and Neonatal Edition
- Publisher
- BMJ
- Published
- 2007-10-19
- Volume
- 92
- Issue
- 6
- Pages
- F430-F434
- ISSN
- 1359-2998 (ISSN-L)
- 1468-2052
- PMC
- PMC2675384
- OpenAlex
- W2099297790
- Cited by
- 222
- References
- 87
- Citations by year
- 2026: 15 · 2025: 6 · 2024: 14 · 2023: 25 · 2022: 21 · 2021: 14 · 2020: 17 · 2019: 15 · 2018: 21 · 2017: 7 · 2016: 12 · 2015: 11 · 2014: 4 · 2013: 12 · 2012: 14
- FWCI
- 2.59
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Archives of Disease in Childhood Fetal & Neonatal (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Neonatal Respiratory Health Research
- Health Sciences › Medicine › Nephrology › Renal function and acid-base balance
- Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Neonatal Health and Biochemistry
- Keywords
- umbilical cord blood gas analysis, neonatal assessment
- MeSH terms
- Acidosis, Blood Gas Analysis, Fetal Blood, Fetal Monitoring, Humans, Infant, Newborn, Infant, Premature, Reference Values, Umbilical Arteries, Umbilical Veins, Neonatal Screening, Lactic Acid, Delivery, Obstetric
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review