Given a passage with a context and an answer, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.
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Question: Context: To examine the concentration of C-reactive protein (CRP) in relation to gestational weeks during pregnancy among Chinese women.', 'From a randomized control trial of prenatal supplementation with folic acid, iron-folic acid, and multiple micronutrients in China, we examined 834 pregnant women with CRP measured initially between 5 and 20 weeks and at follow-up between 28 and 32 weeks gestation. We calculated and plotted CRP geometric means by gestational weeks. The same analysis was repeated for women who had normal pregnancies (624 women) by excluding women with stillbirth, preterm, small for gestational age, body mass index <18.5 kg/m(2) or >30 kg/m(2) at enrollment, and hypertension or anemia during pregnancy.', 'We observed a significant positive trend between log-transformed CRP and gestational age from 5 to 20 weeks and from 28 to 32 weeks both in the full sample and in the subset of women who had normal pregnancies. CRP geometric mean was 0.81 mg/l at 5-7 weeks of gestation, 2.85 mg/l at 19-20 weeks of gestation, and 3.89 mg/l at 32 weeks of gestation. A similar increasing trend in the CRP median or percentage of elevated CRP were also observed.
Answer: We concluded that CRP increased with gestational age among healthy Chinese women who delivered healthy infants. Am. J. Hum. Biol. 28:574-579, 2016. ©️ 2016 Wiley Periodicals, Inc.

Answer: Does c-reactive protein increase with gestational age during pregnancy among Chinese women?

Question: Context: Lung adenocarcinomas are a heterogeneous set of diseases with distinct genetic and histologic characteristics. Besides the discovery of oncogenic mutations and introduction of the histologic classifications (2011 International Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society and 2015 WHO), increasing evidence has linked this intertumor heterogeneityto the lung lineage-specific pathways and lineage genes. Therefore, in this study, we assessed the gene expression of identified lung lineage genes to study their role in distinguishing lung adenocarcinoma diversities.', 'A total of 278 surgically resected lung adenocarcinomas were included. Each case was evaluated for genetic mutations and histologic classification. Lineage genes associated with respiratory tract differentiation (NK2 homeobox 1 gene [NKX2-1], GATA protein binding 6 gene [GATA6], foxhead box J1 gene [FOXJ1], and SAM pointed domain containing ETS transcription factor gene [SPDEF]) and stem/basal-like status (inhibitor of DNA binding 2, HLH protein gene [ID2], POU class 5 homeobox 1 gene [POU5F1], SRY-box 2 gene [SOX2], and v-myc avian myelocytomatosis viral oncogene homolog gene [MYC]) were selected. mRNA expression of these genes in each tumor sample was assessed by quantitative real-time polymerase chain reaction and normalized to paired normal lung tissue.', 'Distinct lineage gene expressions were found on the basis of genetic and histologic diversities. Expression of NKX2-1, GATA6, FOXJ1, and POU5F1 exhibited a significant linear relationship across histologic subgroups that was independent of genetic mutation status. Expression levels of NKX2-1 and POU5F1 were also associated with EGFR mutation status, independent of histologic subtypes. Further analysis revealed that the overexpression of SPDEF defined longer relapse-free survivals, especially in stage I disease.
Answer: For the first time, we showed the unique lineage backgrounds of different histologic subtypes and oncogenic mutations. Assessing this added parameter might be beneficial in discriminating intertumor heterogeneity, advancing target exploration, developing theranostic/prognostic biomarkers, and designing clinical trials.

Answer: Do the Histologic Classifications of Lung Adenocarcinomas Are Discriminable by Unique Lineage Backgrounds?

Question: Context: Lethal injuries can be surgically repaired under asanguineous hypothermic condition (suspended animation) with excellent outcome. However, the optimal rate for the induction of hypothermic metabolic arrest following uncontrolled lethal hemorrhage (ULH) is unknown.', 'ULH was induced in 32 female swine (80-120 lbs) by creating an iliac artery and vein injury, followed 30 minutes later by laceration of the descending thoracic aorta. Through a left thoracotomy approach, total body hypothermic hyperkalemic metabolic arrest was induced by infusing organ preservation fluids into the aorta. Experimental groups were: normothermic controls (no cooling, NC), or hypothermia induced at a rate of 0.5 degrees C/min (slow, SC), 1 degrees C/min (medium, MC), or 2 degrees C/min (fast, FC). Vascular injuries were repaired during the 60 minutes of profound (10 degrees C) hypothermic arrest. Hyperkalemia was reversed by hypokalemic fluid exchange, and blood was infused for resuscitation during the re-warming (0.5 degrees C/ minute) period. The survivors were monitored for 6 weeks.', 'The 6 week survival rates were 0% (NC), 37.5% (SC), 62.5% (MC), and 87.5% (FC) respectively (p < 0.05 MC&FC versus NC). All of the surviving hypothermic arrest animals were neurologically intact and displayed no long term organ dysfunction.
Answer: Hypothermic metabolic arrest can be used to maintain viability of key organs during repair of lethal injuries. Survival is influenced by the rate of cooling with the best outcome following rapid induction of hypothermia.

Answer:
Does the rate of induction of hypothermic arrest determine the outcome in a Swine model of lethal hemorrhage?