Given a passage, 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.

[Q]: Energy needs in infants are decreased after surgery because of growth inhibition (resulting from catabolic stress metabolism), decreased insensible losses, and inactivity. Using standardized formulas that account for growth, activity, and insensible losses during this stress period can lead to overfeeding in excess of 200% of the actual measured requirement. Overfeeding during this acute injury period can result in increased CO2 production from lipogenesis. This study determined the effects of a reduced rate of mixed caloric repletion on infant energy use during the early postoperative period.', 'C-reactive protein (CRP), oxygen consumption (VO2), carbon dioxide production (VCO2), measured energy expenditure (MEE), and total urinary nitrogen (TUN) were measured serially in seven infants (average age, 78 days) during the first 72 hours after abdominal or thoracic surgery. Nonprotein respiratory quotient (RQnp), and values for oxidation of carbohydrate (Ce) and fat (Fe) were calculated. Injury severity was stratified based on serum CRP concentrations of > or = 6.0 mg/dL (high stress) or < 6.0 mg/dL (low stress). Recovery from acute stress was analyzed by comparing studies in which CRP had decreased to < or = 2.0 mg/dL (resolving stress group) with those in which CRP values were greater than 2.0 mg/dL (acute stress group).', 'Average total caloric intake (64.56 +/- 18.51 kcal/kg/d; approximately 50% of predicted energy requirement) exceeded average MEE (42.90 +/- 9.98 kcal/kg/d) by approximately 50%. Average TUN was 0.18 +/- 0.07 g/kg/d (high stress 0.2 +/- 0.05 versus low stress 0.16 +/- 0.09 g/kg/d). Average RQnp was 1.05 +/- 0.13 and average Ce was 37.28 +/- 16.86 kcal/kg/d. The average calculated Fe was 0.0 +/- 12.27 kcal/kg/d, reflecting approximately equal amounts of fat oxidized compared with fat generated from excess glucose (lipogenesis). When individual studies were analyzed at a CRP cutpoint of 2.0 mg/dL, overfeeding (RQ > 1.0) was significantly less likely in the resolving (2/6 studies, 33.4%) versus acute stress (9/13 studies, 69.2%, Z test P < .001) group. Five of seven (5/7) patients (9/19 individual studies) had negative Fe values (average -9.89 +/- 10.02) reflecting net lipogenesis. The RQnp for these nine studies was 1.14 +/- 0.11 versus 0.97 +/- 0.09 for the remaining 10, and this difference was significant (P < .01). A significant correlation existed between carbohydrate intake and VCO2 (Pearson r = .6951, P < .01). In addition, there was a good correlation between carbohydrate intake and VCO2 (Pearson r = .6591, P < .01). The coefficient of variation for MEE was 8.0% (low stress) versus 30.2% (high stress).
[A]: Do early postoperative alterations in infant energy use increase the risk of overfeeding?


[Q]: MicroRNA-222 (miR-222) has been shown to play a potential oncogenic role in bladder cancer. The aim of this study was to evaluate the expression of miR-222 in bladder cancer and its potential relevance to clinicopathological characteristics and patient survival.', 'Surgical specimens of cancer tissue and adjacent normal tissue were obtained from 97 patients with bladder cancer. The relative expression levels of miR-222 in the cancer and the normal adjacent tissue were measured by quantitative reverse-transcriptase PCR. We analyzed their correlation with clinicopathological parameters and prognostic value.', 'The expression level of miR-222 was significantly higher in tumor tissues than in corresponding non-cancerous tissues (5.46\u2009±\u20091.45 versus 1.92\u2009±\u20090.65, P\u2009< \u20090.0001), and a high expression of miR-222 was found to be significantly associated with tumor grade (P\u2009=\u20090.003) and tumor stage (P\u2009=\u20090.005). The miR-222 expression level was classified as high or low in relation to the median value (cutoff value\u2009=\u20095.15). Kaplan-Meier analysis showed that patients with higher levels of miR-222 had significantly poorer survival than those with lower expression of this miRNA in patients, with a 5-year overall survival of 29.53% and 52.75%, respectively (P\u2009=\u20090.0034). In the multivariate Cox proportional hazards analysis, which included miR-222 level, tumor grade, tumor stage, and tumor number, high miR-222 expression was independently associated with poor survival (P\u2009<\u20090.001; hazard ratio 6.17; 95% CI 2.33 to 10.39).
[A]: Is increased expression of miR-222 associated with poor prognosis in bladder cancer?


[Q]: The purpose of the present study was to investigate the relationships between blood pressure (BP), insulin resistance as determined by a homeostasis model (HOMA-IR), and body fat distribution.', 'Anthropometric indices of adiposity, metabolic variables (fasting serum insulin and a homeostasis model assessment [HOMA] index of insulin sensitivity), BP and several cardiovascular risk factors were measured during a cross sectional survey of 53477 apparently healthy Korean subjects who requested a health status check. Hypertension was defined as a systolic BP > or = 140 mmHg or a diastolic BP > or = 90 mmHg and we excluded the subjects taking BP-lowering medication.', 'Systolic and diastolic blood pressure (SBP, DBP) were positively and significantly associated with age, body mass index, waist circumference, and waist/hip ratio. In addition, SBP and DBP were positively associated with fasting serum insulin levels and the HOMA index. By multiple regression analysis age, waist circumference, body mass index, HOMA index and female sex were independently associated with either increased SBP or DBP. When the population is divided into quintiles according to insulin resistance (measured by HOMA analysis) prevalence of hypertension in the second, third, fourth and fifth quintiles compared to subjects in the first quintile are 1.004(95% CI 0.875-1.152, p = 0.957), 1.200(95% CI 1.052-1.369, p = 0.007), 1.312(95% CI 1.151-1.494 p < 0.001 ), and 1.603(95% CI 1.408-1.825 p < 0.001). In addition age, sex, body mass index and waist circumference were found to be significantly associated with hypertension.
[A]:
Are insulin resistance , body mass index , waist circumference independent risk factor for high blood pressure?