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: To test device integrity and objective auditory reaction for cochlear implant patients intraoperatively.', 'Our protocol for intraoperative testing of the implant device includes device electrode impedance test and neural response telemetry (NRT), which measures the electrically evoked auditory nerve compound action potentials (ECAP).', 'We completed electrode integrity tests and NRT intraoperatively on 40 patients with the Nucleus CI24M cochlear implant. We have measured normal implant function on all 40 patients and obtained ECAP results from 39 patients. Out of 33 patients with normal inner ear, typical ECAPs were recorded in 195 electrodes in all 198 testing electrodes(98.5%). In 7 patients with inner ear Mondini dysphasia, affirmative ECAP waveforms were recorded in 26 electrodes in all 42 testing electrodes. The basal electrode ECAP threshold was higher than that of the epical one.\Question: Do [ The intraoperative application of neural response telemetry with the nucleus CI24M cochlear implant ]?
The intraoperative measurements of device function and NRT are quite simple, quick and with high accuracy. Inner ear malformation is an important factor that may affect NRT results.

Context: To investigate the existence condition of hepatitis B surface antigen(HBsAg) termination codon bias.', 'A total of 174 reference sequences of all kinds of Hepatitis B virus(HBV) genotypes were chosen from GenBank, and compared by BioEdit. Then secondary structure of RNA was constructed and analyzed together.', '(1) There were two types of HBsAg termination codon: TAA and TGA in 174 reference sequences. TAA was in 124 cases (71.26%); and TGA in 50 cases (28.74%). (2) There was codon bias selection in HBsAg termination codon, and it could affect the secondary structure of RNA and amino acid sequence encoding protein.\Question: Does [ Hepatitis B surface antigen terminate codon bias selection ]?
HBsAg termination codon bias exists and may be related to RNA structure and the conservation of protein function in the evolutionary progress.

Context: We examined the relationships between depressive symptoms, pain severity, and pain self-efficacy (PSE) in patients with chronic low back pain (CLBP). We hypothesized that change in depressive symptoms would significantly influence change in pain severity, and that PSE indirectly affects this relationship.', 'Participants were 109 CLBP patients in a 4-week multidisciplinary rehabilitation program for CLBP. They completed measures of PSE, depression, and pain severity at admission and discharge. Structural equation modeling was used to test the significant direct and indirect effects from pretreatment to posttreatment.', 'Change in depressive symptoms significantly predicted change in pain severity in affective (β=0.358; 95% confidence interval [CI], 0.206-0.480; P=0.006), sensory (β=0.384; 95% CI, 0.257-0.523; P=0.002), and evaluative pain (β=0.456; 95% CI, 0.285-0.605; P=0.002). The indirect effects of change in PSE partially accounted for the relationship between change in depressive symptoms and change in sensory (β=0.105; 95% CI, 0.016-0.241; P=0.023) and evaluative pain (β=0.121; 95% CI, 0.010-0.249; P=0.040). The relationship between change in depressive symptoms and change in affective pain was fully accounted for by the indirect effect of change in PSE (β=0.203; 95% CI, 0.082-0.337; P=0.002).\Question: Does pain self-efficacy mediate the relationship between depressive symptoms and pain severity?

These findings suggest that pain management and rehabilitation programs for CLBP should specifically target PSE as a key aspect of treatment.