instruction:
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.
question:
Context: A malaria management protocol was developed and implemented at a tertiary care children's hospital in September 1999. We retrospectively evaluated children admitted with malaria 10-years preimplementation and 7-years postimplementation to determine the impact the protocol had on management and time delay to appropriate antimalarial therapy.", 'This before and after study compared all admissions with the discharge diagnosis of malaria in the study period. Retrospective chart review was used to determine the time from emergency department (ED) registration to administration of antimalarial treatment. Other outcomes measured included mortality, length of hospital stay, and intensive care unit admission.', 'Fifty-eight admissions were identified during the defined period, most of which were due to Plasmodium falciparum[r] malaria. Thirty-one (53.4%) cases were before implementation of the protocol. Children were more likely to receive appropriate investigations to assess for possible severe malaria before transfer from the ED to the ward after protocol implementation (18% vs. 63%, P = 0.005). Analysis of index cases of malaria, excluding patients diagnosed after the diagnosis of a sibling, showed there was a significant reduction in time to medication administration (8 vs. 5.5 hours, P = 0.036).\Question: Does protocol for management of imported pediatric malaria decrease time to medication administration?
answer:
After broad-based implementation of a malaria treatment protocol in a pediatric hospital, children received more thorough investigations, were more likely to receive therapy before leaving the ED and had a shorter delay before receiving appropriate antimalarial therapy.


question:
Context: The aim of this study was to develop an assay system that can quantify the amount of biomass in biofilms formed by different isogenic mutants of an Escherichia coli K-12 strain.', 'The reported assay, which is based on the BacTiter-Glo assay from Promega, uses bioluminescence to detect the intracellular concentration of ATP, which correlates with viable bacterial cell numbers. The quantitative data obtained with this ATP assay were compared to those obtained with the conventional crystal violet assay. As a qualitative control, scanning electron microscopy was performed.\Question: Does a combination of assays reveal biomass differences in biofilms formed by Escherichia coli mutants?
answer:
The ATP assay, the crystal violet assay and scanning electron microscopy yielded similar results for six of the eight strains tested. For the remaining two strains, the images from the scanning electron microscopy confirmed the results from the ATP assay.


question:
Context: To identify predictive factors associated with the improvement of social functioning of schizophrenia patients in a community.', '101 schizophrenia patients undergoing community rehabilitation were assessed with the Positive and Negative Syndrome Scale (PANSS), Personal and Social Performance Scale (PSP), Self-Esteem Scale (SES), Family Function Questionnaire (APGAR), and the World Health Organization Disability Assessment Scale II (WHODAS-II) twice 6 months apart. Pearson correlation and hierarchical multiple linear regression analyses were performed to identify the influencing and predictive factors associated with the improvement of social functioning.', 'The increase of PSP score was correlated with age (r = 0.220), reduced PANSS negative score (r = 0.468), reduced PANSS general score (r = 0.392), reduced PANSS total score (r = 0.472), and reduced WHODAS-II Score (r = 0.247). The predictive factors of the change of PSP score followed the following order: change of PANSS negative score [the change of coefficient of determination (deltaR2 ) = 0.197], age of onset (deltaR2 = 0.048), change of WHODAS-II score and psychiatric rehabilitation (deltaR2 = 0.031).\Question: Do [ Negative symptoms predict the improvement of social functioning of patients with schizophrenia ]?
answer:

Improvement of negative symptoms predicts the short-term improvement of social functioning of schizophrenia patients.