In this task, you are given a passage which has a question and the context. You have to generate an answer to the question based on the information present in the context.

Context: We investigated whether age-related macular degeneration risk factors are associated with high-sensitivity C-reactive protein (CRP) and homocysteine (HCY), systemic biomarkers for cardiovascular disease.', 'Subjects with a range of age-related macular maculopathies or no maculopathy at two centers in the United States were evaluated. Risk factors and biomarkers were assessed by questionnaire, direct measurement, or analyses of blood specimens.', 'Higher levels of serum antioxidants vitamin C and lutein/zeaxanthin and higher fish intake were associated with lower serum CRP levels, whereas serum vitamin E, smoking, and increased body mass index were associated with increased CRP. Serum vitamin E, serum alpha-carotene, and dietary intake of antioxidants and vitamin B6 were associated with lower levels of plasma HCY, whereas hypertension was associated with increased HCY.\Question: Are c-reactive protein and homocysteine associated with dietary and behavioral risk factors for age-related macular degeneration?
C-reactive protein and HCY levels are related to traditional dietary and behavioral factors associated with age-related macular degeneration.

Context: Sepsis is an emergency condition with high mortality and morbidity rate. There are limited data on the association of cancer as a risk factor for mortality in sepsis patients in the emergency department (ED).', 'This retrospective study was conducted at the ED, Faculty of Medicine, Ramathibodi Hospital, Bangkok, Thailand. The study period was between January 1st and December 31st, 2014. The inclusion criteria were as follows: adult patients over 15 years of age who presented at the ED with suspicion of sepsis, received treatment at the ED, and whose blood culture was found to be positive. Clinical data were recorded from medical records including the Mortality in Emergency Department Sepsis score (MEDS score). The primary outcome of this study was mortality at one month. Multivariate logistic regression analysis was used to identify independent factors associated with death.', 'During the study period, there were 775 eligible patients. The two most common pathogens identified from blood cultures were Staphylococcus aureus (193 patients; 24.9%) and Escherichia coli (158 patients; 20.4%). At one month after presenting at the ED, 110 patients (14.2%) had died. There were four significant factors for death, having cancer, being on an endotracheal tube, initial diagnosis of bacteremia, and high MED scores. Having cancer had an adjusted OR of 2.12 (95% CI of 1.29, 3.47).\Question: Do cancer Patients Are at High Risk of Mortality if Presenting with Sepsis at an Emergency Department?
Cancer patients have double the risk of mortality if presenting with sepsis at the ED.

Context: To evaluate the diagnostic significance of CT scan in the localization of the stricture in the upper airway in patients with obstructive sleep apnea syndrome (OSAS).', "Fifty-four patients with OSAS were included in this study. CT scan evaluated the upper airway from the roof of nasopharynx to the glottis using a Phlips Tomoscan AV Expander E1 spiral scanner. The areas and the dimensions of palate, uvula, lingua and epiglottis region, as well as the thickness of retropharyngeal and lateral pharyngeal tissue was evaluated. The reference values had been set-up in 225 normal adult upper airways CT scan, some patients' results were compared with the CT scan results during apnea.", 'There were no any upper airway stricture in 12 patients with OSAS, and there were one or more upper airway stricture sites in other 42 patients. Twenty-four patients had only one stricture site. Fourteen patients had 2 adjacent stricture sites. One patient had three stricture sites. Three patients had 4 upper airway strictures. There was a good concordance between the results of CT scans during awakening and sleeping in 14 patients.\Question: Do [ Localization of upper airway stricture in patients with obstructive sleep apnea syndrome by CT scan ]?
Most patients with OSAS had anatomic upper airway strictures, the CT scan can localize the stricture site very well.