J Clin Monit Comput - Isocapnic hyperpnea with a portable device in Cystic Fibrosis: an agreement study between two different set-up modalities.


{ age(1611) year(1155) adult(843) }
{ signal(2180) analysi(812) frequenc(800) }
{ measur(2081) correl(1212) valu(896) }
{ error(1145) method(1030) estim(1020) }
{ perform(999) metric(946) measur(919) }
{ blood(1257) pressur(1144) flow(957) }
{ studi(1410) differ(1259) use(1210) }
{ compound(1573) activ(1297) structur(1058) }
{ analysi(2126) use(1163) compon(1037) }
{ decis(3086) make(1611) patient(1517) }
{ problem(2511) optim(1539) algorithm(950) }
{ extract(1171) text(1153) clinic(932) }
{ data(3963) clinic(1234) research(1004) }
{ monitor(1329) mobil(1314) devic(1160) }
{ patient(2837) hospit(1953) medic(668) }
{ activ(1138) subject(705) human(624) }
{ network(2748) neural(1063) input(814) }
{ take(945) account(800) differ(722) }
{ assess(1506) score(1403) qualiti(1306) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ clinic(1479) use(1117) guidelin(835) }
{ general(901) number(790) one(736) }
{ import(1318) role(1303) understand(862) }
{ model(2341) predict(2261) use(1141) }
{ research(1218) medic(880) student(794) }
{ data(2317) use(1299) case(1017) }
{ sampl(1606) size(1419) use(1276) }
{ survey(1388) particip(1329) question(1065) }
{ process(1125) use(805) approach(778) }
{ detect(2391) sensit(1101) algorithm(908) }
{ model(3404) distribut(989) bayesian(671) }
{ can(774) often(719) complex(702) }
{ imag(1947) propos(1133) code(1026) }
{ data(1737) use(1416) pattern(1282) }
{ inform(2794) health(2639) internet(1427) }
{ system(1976) rule(880) can(841) }
{ imag(1057) registr(996) error(939) }
{ bind(1733) structur(1185) ligand(1036) }
{ sequenc(1873) structur(1644) protein(1328) }
{ method(1219) similar(1157) match(930) }
{ featur(3375) classif(2383) classifi(1994) }
{ imag(2830) propos(1344) filter(1198) }
{ imag(2675) segment(2577) method(1081) }
{ patient(2315) diseas(1263) diabet(1191) }
{ studi(2440) review(1878) systemat(933) }
{ motion(1329) object(1292) video(1091) }
{ treatment(1704) effect(941) patient(846) }
{ framework(1458) process(801) describ(734) }
{ chang(1828) time(1643) increas(1301) }
{ learn(2355) train(1041) set(1003) }
{ concept(1167) ontolog(924) domain(897) }
{ algorithm(1844) comput(1787) effici(935) }
{ method(1557) propos(1049) approach(1037) }
{ data(1714) softwar(1251) tool(1186) }
{ design(1359) user(1324) use(1319) }
{ control(1307) perform(991) simul(935) }
{ model(2220) cell(1177) simul(1124) }
{ care(1570) inform(1187) nurs(1089) }
{ method(984) reconstruct(947) comput(926) }
{ search(2224) databas(1162) retriev(909) }
{ featur(1941) imag(1645) propos(1176) }
{ case(1353) use(1143) diagnosi(1136) }
{ howev(809) still(633) remain(590) }
{ risk(3053) factor(974) diseas(938) }
{ research(1085) discuss(1038) issu(1018) }
{ system(1050) medic(1026) inform(1018) }
{ visual(1396) interact(850) tool(830) }
{ perform(1367) use(1326) method(1137) }
{ studi(1119) effect(1106) posit(819) }
{ spatial(1525) area(1432) region(1030) }
{ record(1888) medic(1808) patient(1693) }
{ health(3367) inform(1360) care(1135) }
{ model(3480) simul(1196) paramet(876) }
{ ehr(2073) health(1662) electron(1139) }
{ state(1844) use(1261) util(961) }
{ model(2656) set(1616) predict(1553) }
{ medic(1828) order(1363) alert(1069) }
{ cost(1906) reduc(1198) effect(832) }
{ group(2977) signific(1463) compar(1072) }
{ gene(2352) biolog(1181) express(1162) }
{ data(3008) multipl(1320) sourc(1022) }
{ first(2504) two(1366) second(1323) }
{ intervent(3218) particip(2042) group(1664) }
{ time(1939) patient(1703) rate(768) }
{ patient(1821) servic(1111) care(1106) }
{ use(2086) technolog(871) perceiv(783) }
{ can(981) present(881) function(850) }
{ health(1844) social(1437) communiti(874) }
{ structur(1116) can(940) graph(676) }
{ high(1669) rate(1365) level(1280) }
{ cancer(2502) breast(956) screen(824) }
{ use(976) code(926) identifi(902) }
{ use(1733) differ(960) four(931) }
{ drug(1928) target(777) effect(648) }
{ result(1111) use(1088) new(759) }
{ implement(1333) system(1263) develop(1122) }
{ estim(2440) model(1874) function(577) }
{ activ(1452) weight(1219) physic(1104) }
{ method(1969) cluster(1462) data(1082) }
{ method(2212) result(1239) propos(1039) }


To evaluate the bias and precision of the respiratory muscle training device formulas to predict respiratory minute volume (RMV) and volume of the reservoir bag (BV) on a cohort of subjects with Cystic Fibrosis (CF). CF patients with available pulmonary function tests and maximal voluntary manoeuvres were included in the study. Vital capacity and maximal voluntary ventilation were extracted from subjects' records and then inserted to the manufacturer's formulas to obtain RMV and BV (measured setting). RMV and BV were compared according to standard and measured formulas in males and females. Sample was described and then processed using Bland-Altman analysis. Bland-Altman analysis for RMV revealed a bias and precision of 8.8???29?L/min in males and 28.8???16?L/min in females; 0.4???0.5?L in males and 0.7???0.4?L in females for BV. Concordance correlation coefficients for RMV were -0.03 in males and 0.02 in females; 0.22 in males and 0.03 in females for BV, reinforcing an unsatisfactory concordance between measured and manufacturer setting. This study shows considerable discrepancies between the two methods, making the degree of agreement not clinically acceptable. This might cause inappropriate setting and disservice to patients with CF.

Resumo Limpo

evalu bias precis respiratori muscl train devic formula predict respiratori minut volum rmv volum reservoir bag bv cohort subject cystic fibrosi cf cf patient avail pulmonari function test maxim voluntari manoeuvr includ studi vital capac maxim voluntari ventil extract subject record insert manufactur formula obtain rmv bv measur set rmv bv compar accord standard measur formula male femal sampl describ process use blandaltman analysi blandaltman analysi rmv reveal bias precis lmin male lmin femal l male l femal bv concord correl coeffici rmv male femal male femal bv reinforc unsatisfactori concord measur manufactur set studi show consider discrep two method make degre agreement clinic accept might caus inappropri set disservic patient cf

Resumos Similares

J Clin Monit Comput - Influence of age and gender on autonomic regulation of heart. ( 0,734101371271995 )
Med Biol Eng Comput - Monitoring respiration in wheezy preschool children by pulse oximetry plethysmogram analysis. ( 0,719101123595506 )
Med Decis Making - Subjective numeracy and preference to stay with the status quo. ( 0,710933596126775 )
Telemed J E Health - Reliability and validity of gait analysis by android-based smartphone. ( 0,699119520665915 )
Comput Methods Programs Biomed - Like/dislike analysis using EEG: determination of most discriminative channels and frequencies. ( 0,697478605044185 )
Comput. Biol. Med. - Indicators of hypertriglyceridemia from anthropometric measures based on data mining. ( 0,672911699652998 )
J Clin Monit Comput - Cardiac parameters in children recovered from acute illness as measured by electrical cardiometry and comparisons to the literature. ( 0,670195566134968 )
J Clin Monit Comput - Power spectral analysis of plethysmographic pulse waveform in pregnant women. ( 0,652731516036673 )
J Clin Monit Comput - Comparison of spectral entropy and BIS VISTA? monitor during general anesthesia for cardiac surgery. ( 0,644982829937332 )
J Clin Monit Comput - Cardiac output assessed by non-invasive monitoring is associated with ECG changes in children with critical asthma. ( 0,640564524349222 )
J Clin Monit Comput - Evaluation of the estimated continuous cardiac output monitoring system in adults and children undergoing kidney transplant surgery: a pilot study. ( 0,623113041381174 )
Int J Comput Assist Radiol Surg - Use of normative distribution of gray to white matter ratio in orthogonal planes in human brain studies and computer-assisted neuroradiology. ( 0,622735549226277 )
Comput Methods Programs Biomed - Increased variation of the response index of nociception during noxious stimulation in patients during general anaesthesia. ( 0,622630917622448 )
Methods Inf Med - Statistical process control for monitoring standardized mortality ratios of a classification tree model. ( 0,602183200517337 )
Comput Math Methods Med - Multiscale cross-approximate entropy analysis as a measurement of complexity between ECG R-R interval and PPG pulse amplitude series among the normal and diabetic subjects. ( 0,600563487913009 )
Med Decis Making - Evaluation of Physicians' Cognitive Styles. ( 0,599190468917308 )
Med Biol Eng Comput - Quantitative geometric analysis of rib, costal cartilage and sternum from childhood to teenagehood. ( 0,596321605111749 )
J Clin Monit Comput - Cardiac index measurements by transcutaneous Doppler ultrasound and transthoracic echocardiography in adult and pediatric emergency patients. ( 0,593709183896613 )
Comput Methods Programs Biomed - A new algorithm for quadratic sample entropy optimization for very short biomedical signals: application to blood pressure records. ( 0,592532195565559 )
Med Biol Eng Comput - Recurring patterns in stationary intervals of abdominal uterine electromyograms during gestation. ( 0,592053608808866 )
Comput. Biol. Med. - Prediction of metabolic syndrome using artificial neural network system based on clinical data including insulin resistance index and serum adiponectin. ( 0,590168645468465 )
J Clin Monit Comput - Pulse oximeter plethysmograph variation and its relationship to the arterial waveform in mechanically ventilated children. ( 0,58975356808965 )
J Clin Monit Comput - Developing an algorithm for pulse oximetry derived respiratory rate (RR(oxi)): a healthy volunteer study. ( 0,587021477999844 )
Med Biol Eng Comput - Heart rate variability and nonlinear dynamic analysis in patients with stress-induced cardiomyopathy. ( 0,586900542844366 )
J Clin Monit Comput - Validation of continuous and noninvasive hemoglobin monitoring by pulse CO-oximetry in Japanese surgical patients. ( 0,586584303414732 )
Comput Methods Programs Biomed - Multifractal characterisation of electrocardiographic RR and QT time-series before and after progressive exercise. ( 0,578917836356263 )
J. Med. Internet Res. - Personal health record reach in the Veterans Health Administration: a cross-sectional analysis. ( 0,577646255316437 )
Int J Health Geogr - Generating GPS activity spaces that shed light upon the mobility habits of older adults: a descriptive analysis. ( 0,573860199387456 )
J Am Med Inform Assoc - Social disparities in internet patient portal use in diabetes: evidence that the digital divide extends beyond access. ( 0,57091419465319 )
J. Med. Internet Res. - Computer skills and internet use in adults aged 50-74 years: influence of hearing difficulties. ( 0,568669682361964 )
Comput. Biol. Med. - Comparison of different EEG features in estimation of hypnosis susceptibility level. ( 0,567305444979055 )
Health Informatics J - Factors influencing Internet usage in older adults (65 years and above) living in rural and urban Sweden. ( 0,565861348950163 )
Int J Health Geogr - Association of duration of residence in the southeastern United States with chronic kidney disease may differ by race: the REasons for Geographic and Racial Differences in Stroke (REGARDS) cohort study. ( 0,565359696136441 )
Methods Inf Med - Assessment of pain expression in infant cry signals using empirical mode decomposition. ( 0,565298084199385 )
J Med Syst - A novel handheld device for use in remote patient monitoring of heart failure patients--design and preliminary validation on healthy subjects. ( 0,563443826197284 )
J. Med. Internet Res. - Online health-searching behavior among HIV-seropositive and HIV-seronegative men who have sex with men in the Baltimore and Washington, DC area. ( 0,563144980532724 )
J Clin Monit Comput - SNAP II versus BIS VISTA monitor comparison during general anesthesia. ( 0,558787780055229 )
Telemed J E Health - A U.K. case study of who uses NHS direct: investigating the impact of age, gender, and deprivation on the utilization of NHS direct. ( 0,558770236867815 )
Comput Math Methods Med - Use of CHAID decision trees to formulate pathways for the early detection of metabolic syndrome in young adults. ( 0,55791478902593 )
Comput. Biol. Med. - Neural network analysis of employment history as a risk factor for prostate cancer. ( 0,557669422319971 )
J Med Syst - Identification of deep sleep and awake with computational EEG measures. ( 0,556217432757992 )
J Clin Monit Comput - An autocalibrating algorithm for non-invasive cardiac output determination based on the analysis of an arterial pressure waveform recorded with radial artery applanation tonometry: a proof of concept pilot analysis. ( 0,554912365915462 )
Comput Methods Programs Biomed - Assessment of bilateral photoplethysmography for lower limb peripheral vascular occlusive disease using color relation analysis classifier. ( 0,553496150907623 )
Int J Health Geogr - Changing patterns in the association between regional socio-economic context and dental caries experience according to gender and age: a multilevel study in Korean adults. ( 0,553223295569931 )
J Clin Monit Comput - Development of a practicable non-contact bedside autonomic activation monitoring system using microwave radars and its clinical application in elderly people. ( 0,551417214952144 )
Comput. Biol. Med. - Spectral analysis of heart rate variability with the autoregressive method: what model order to choose? ( 0,550940058625137 )
Med Biol Eng Comput - Multivariate short-term heart rate variability: a pre-diagnostic tool for screening heart disease. ( 0,55082431455114 )
Comput Math Methods Med - Association of perceived stress with stressful life events, lifestyle and sociodemographic factors: a large-scale community-based study using logistic quantile regression. ( 0,549786411777238 )
Comput Math Methods Med - Novel application of a multiscale entropy index as a sensitive tool for detecting subtle vascular abnormalities in the aged and diabetic. ( 0,547734695804668 )
Methods Inf Med - Linear and nonlinear analysis of base lung sound in extrinsic allergic alveolitis patients in comparison to healthy subjects. ( 0,545520132393652 )
Artif Intell Med - Automatic sleep scoring: a search for an optimal combination of measures. ( 0,545245731393253 )
J Clin Monit Comput - Non-stationarity of EEG during wakefulness and anaesthesia: advantages of EEG permutation entropy monitoring. ( 0,542251141794901 )
J. Med. Internet Res. - Patient ability and willingness to participate in a web-based intervention to improve hypertension control. ( 0,539426269196752 )
Telemed J E Health - Comparative effectiveness study to assess two examination modalities used to detect dental caries in preschool urban children. ( 0,538899685919939 )
Comput. Biol. Med. - A preliminary study on the differences in male and female muscle force distribution patterns during squatting and lunging maneuvers. ( 0,536642216156193 )
IEEE J Biomed Health Inform - Identification of the Best Anthropometric Predictors of Serum High- and Low-Density Lipoproteins Using Machine Learning. ( 0,536103293753204 )
J Clin Monit Comput - Non-invasive measurement of cardiac output in obese children and adolescents: comparison of electrical cardiometry and transthoracic Doppler echocardiography. ( 0,53557787621374 )
Med Decis Making - Rating the preferences for potential harms of treatments for cardiovascular disease: a survey of community-dwelling adults. ( 0,535045377228118 )
Comput. Biol. Med. - Study on simple reaction and choice times in patients with type I diabetes. ( 0,534344356671411 )
J Clin Monit Comput - Multi-scale sample entropy of electroencephalography during sevoflurane anesthesia. ( 0,533520566385734 )
Comput. Biol. Med. - The dominant morphology of fractionated atrial electrograms has greater temporal stability in persistent as compared with paroxysmal atrial fibrillation. ( 0,53342559550337 )
Comput Methods Programs Biomed - Spectral and complexity analysis of scalp EEG characteristics for mild cognitive impairment and early Alzheimer's disease. ( 0,533034551283587 )
J. Med. Internet Res. - The digital divide among low-income homebound older adults: Internet use patterns, eHealth literacy, and attitudes toward computer/Internet use. ( 0,531503906592113 )
Med Biol Eng Comput - Phonographic signal with a fractional-order chaotic system: a novel and simple algorithm for analyzing residual arteriovenous access stenosis. ( 0,530947343278878 )
J Clin Monit Comput - Comparison of ear and chest probes in transcutaneous carbon dioxide pressure measurements during general anesthesia in adults. ( 0,529820115011705 )
Comput Math Methods Med - Analysis of visual appearance of retinal nerve fibers in high resolution fundus images: a study on normal subjects. ( 0,529690016002089 )
J Clin Monit Comput - The use of a noninvasive hemoglobin monitor for determining fluid distribution and elimination in pediatric patients undergoing minor surgery. ( 0,528673076228567 )
J. Med. Internet Res. - A web-based non-intrusive ambient system to measure and classify activities of daily living. ( 0,528501269780553 )
AMIA Annu Symp Proc - Integrating public data sets for analysis of maternal airborne environmental exposures and stillbirth. ( 0,527685586470547 )
Int J Health Geogr - Spatial epidemiology of dry eye disease: findings from South Korea. ( 0,52704416994566 )
Spat Spatiotemporal Epidemiol - Imputational modeling of spatial context and social environmental predictors of walking in an underserved community: the PATH trial. ( 0,525648669932395 )
J Clin Monit Comput - Peripheral tissue oximetry: comparing three commercial near-infrared spectroscopy oximeters on the forearm. ( 0,525190377171358 )
Comput Methods Programs Biomed - Power line interference filtering on surface electromyography based on the stationary wavelet packet transform. ( 0,524777148224391 )
J Clin Monit Comput - Radial-femoral concordance in time and frequency domain-based estimates of systemic arterial respiratory variation. ( 0,524727292027027 )
Comput Math Methods Med - Automatic sex determination of skulls based on a statistical shape model. ( 0,524098247194818 )
Med Biol Eng Comput - Fluctuation analysis of respiratory impedance waveform in asthmatic patients: effect of airway obstruction. ( 0,523446821689361 )
Comput Math Methods Med - Coercively adjusted auto regression model for forecasting in epilepsy EEG. ( 0,520921217233798 )
Med Decis Making - Health-Related Quality of Life in HIV-Infected and At-Risk Women: The Impact of Illicit Drug Use and Hepatitis C on a Community Preference Weighted Measure. ( 0,520368721182151 )
Med Biol Eng Comput - Voiceless Arabic vowels recognition using facial EMG. ( 0,519148801205138 )
Med Biol Eng Comput - A method for continuously assessing the autonomic response to music-induced emotions through HRV analysis. ( 0,518944832500032 )
Int J Health Geogr - Spatial association of racial/ethnic disparities between late-stage diagnosis and mortality for female breast cancer: where to intervene? ( 0,51882229933813 )
Int J Health Geogr - Neighborhood level risk factors for type 1 diabetes in youth: the SEARCH case-control study. ( 0,518590083848854 )
J Med Syst - An acoustical evaluation of knee sound for non-invasive screening and early detection of articular pathology. ( 0,518477223916154 )
Res Synth Methods - Synthesizing regression results: a factored likelihood method. ( 0,518068321405737 )
Comput. Biol. Med. - Atrial activity selection for atrial fibrillation ECG recordings. ( 0,517323833864846 )
Perspect Health Inf Manag - Access to cardiac interventional services in Alabama and Mississippi: a geographical information system analysis. ( 0,515900696415249 )
J. Med. Internet Res. - Relationship between health service use and health information technology use among older adults: analysis of the US National Health Interview Survey. ( 0,51398621547702 )
Int J Health Geogr - Neighborhood food environment and body mass index among Japanese older adults: results from the Aichi Gerontological Evaluation Study (AGES). ( 0,513906255081348 )
J Clin Monit Comput - Respiratory change in ECG-wave amplitude is a reliable parameter to estimate intravascular volume status. ( 0,513649808549461 )
BMC Med Inform Decis Mak - Optimum binary cut-off threshold of a diagnostic test: comparison of different methods using Monte Carlo technique. ( 0,513217001490874 )
Med Decis Making - Thinking about numbers is not my idea of fun: need for cognition mediates age differences in numeracy performance. ( 0,512474726364211 )
Comput Math Methods Med - The difference of brain functional connectivity between eyes-closed and eyes-open using graph theoretical analysis. ( 0,511729172038759 )
J. Med. Internet Res. - Recruitment via the Internet and social networking sites: the 1989-1995 cohort of the Australian Longitudinal Study on Women's Health. ( 0,510422213603856 )
Med Decis Making - Efficacy of phototherapy for newborns with hyperbilirubinemia: a cautionary example of an instrumental variable analysis. ( 0,510308127043168 )
IEEE J Biomed Health Inform - Limited correlation between conventional pathologist and automatic computer-assisted quantification of hepatic steatosis due to difference between event-based and surface-based analysis. ( 0,509991717801754 )
Comput Methods Programs Biomed - Independent cohort cross-validation of the real-time DISTq estimation of insulin sensitivity. ( 0,509565464771014 )
Int J Health Geogr - People living in hilly residential areas in metropolitan Perth have less diabetes: spurious association or important environmental determinant? ( 0,509283031315353 )
IEEE J Biomed Health Inform - Signal quality measures on pulse oximetry and blood pressure signals acquired from self-measurement in a home environment. ( 0,508673152633702 )
J Clin Monit Comput - The effects of low-dose ketamine on the analgesia nociception index (ANI) measured with the novel PhysioDoloris? analgesia monitor: a pilot study. ( 0,507475325091855 )
Comput Math Methods Med - Transfer function analysis of respiratory and cardiac pulsations in human brain observed on dynamic magnetic resonance images. ( 0,50659325942548 )