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Objective:To investigate the effect of botulinum neurotoxin type A (BoNT/A) on Nav1.3 sodium channels and the function of sodium current in neuropathic pain.Methods:Eighteen adult rats had a spared nerve injury (SNI) induced and then were randomly divided into a saline group and a BoNT/A group, each of 9. Another 9 rats formed a fake operation group, Five days after the SNI, BoNT/A (7U/kg or 15U/kg) or saline was subcutaneously administered into the plantar surface of a hindpaw. On the 3rd, 7th and 14th day after the injection, the SNI rats′ paw withdrawal threshold was measured. On the 7th and 14th day the expression of Nav1.3 protein in dorsal root ganglion (DRG) neurons was examined using western blotting, while any change in the functional tetrodotoxin-sensitive (TTX-S) current was recorded using the patch clamp technique.Results:Administration of BoNT/A at either 7U/kg or 15U/kg significantly increased the SNI-induced mechanical allodynia. The expression of Nav1.3 protein in DRG neurons increased significantly after the SNI, but had decreased significantly by the 7th and 14th day after the administration of BoNT/A. BoNT/A significantly decreased the current density in TTX-S sodium channels in DRG neurons following SNI.Conclusion:Administration of BoTN/A affects the expression of Nav1.3 protein and functional TTX-S current, relieving neuropathic pain.
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Objective:To investigate the predictive value of mean platelet volume (MPV) for early neurological deterioration (END) after intravenous thrombolysis in patients with acute ischemic stroke.Methods:Patients with acute ischemic stroke treated with intravenous thrombolysis in the Department of Neurology, Jiangsu Provincial Hospital of Chinese Medicine from September 2016 to December 2019 were enrolled retrospectively. Immediately after admission, hematology analyzer was used to detect the MPV level. END was defined as the National Institutes of Health Stroke Scale (NHISS) score at any time point within 7 d after the admission increased by ≥2 from baseline. Univariate analysis was used to compare the differences in baseline data between the END group and the non-END group, and multivariate logistic regression analysis was used to determine the independent risk factors for END. The receiver operator characteristic (ROC) curve was used to evaluate the predictive value of MPV for END. Results:A total of 103 patients were enrolled. Their age was 68.0±13.3 years old, and 80 were male (77.7%). There were 28 patients (27.2%) in the END group and 75 (71.8%) in the non-END group. The proportion of ischemic heart disease (28.6% vs. 9.3%; χ2=6.065, P=0.014), baseline NIHSS score (8.5 [4.0-16.5] vs. 5.0 [3.0-11.0]; Z=2.198, P=0.028), symptomatic intracranial hemorrhage (1.9% vs. 0%; χ2=5.463, P=0.019), low-density lipoprotein cholesterol (2.9 [2.2-3.4] mmol/L vs. 2.4 [1.8-3.1] mmol/L; Z=2.165, P=0.030), high-sensitivity C-reactive protein (7.0 [1.2-36.0] mg/L vs. 2.1 [1.0-6.0] mg/L; Z=2.159, P=0.031) and MPV levels ( 10.4±1.3 fl vs. 9.5±1.2 fl, t=2.771, P=0.007) of the END group were significantly higher than those of the non-END group. Multivariate logistic regression analysis showed that after adjusting for the confounding factors, the larger MPV was an independent predictor of END (odds ratio 1.668, 95% confidence interval 1.079-2.579; P=0.021). ROC curve analysis showed that MPV had a certain predictive value for END (area under the curve, 0.653, 95% confidence interval 0.533-0.774). Its optimal cutoff value was 102 fl, and the sensitivity and specificity at this time were 57.4% and 70.3%, respectively. Conclusion:A larger baseline MPV had a certain predictive value for END after intravenous thrombolysis in patients with acute ischemic stroke.
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<p><b>OBJECTIVE</b>To study the contribution of medial or lateral stabilizer to the stability of the patella, to explore the function and effect of releasing the LPR clinically and to provide a biomechanical basis for the clinical treatment of patellar instability(PI).</p><p><b>METHODS</b>The quadriceps femoris of 6 fresh human cadaver knees were loaded to simulate a normal condition of muscle strength. First the loading force was measured and recorded, which subluxated the patella with the different degrees of knee flexion. Intervention 1:released the medial patellar retinaculum(MPR) to simulate pathologic conditions, then repeated the above manipulates and recorded the loading force. Intervention 2:released the LPR furthermore to simulate clinical surgical treatment, then repeated the above manipulates and recorded the loading force.</p><p><b>RESULTS</b>After releasing the MPR, the loading force which subluxated the patella were decreased obviously, and there were significant differences between the two groups(<0.05). The above loading force was further decreased after the further release of LPR, but the difference was not significant(>0.05).</p><p><b>CONCLUSIONS</b>MPR plays an important role in maintaining the stability of the patella and in the normal trajectory of the patellofemoral joint. The attention should be paid to the repair or reconstruction of the MPR in the treatment for patella recurrent lateral dislocation subluxation. Releasing the LPR is not a best choice.</p>
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Objective To determine the effect of knocking down zebrafish faf1 gene by CRISPR/Cas9 editing technique.Methods gRNA was designed and prepared for the faf1 gene of zebrafish,and gRNA was mixed with Cas9 mRNA by microinjection into zebrafish single cell embryos.The mutant F0 generation zebrafish was screened out by enzyme digestion and gene sequencing.The mutant F0 was genetically outcrossed with the wild-type zebrafish to get the F1 heterozygous zebrafish,and the genotype of zebrafish was detected by microscopic observation.Results The faf1 gRNA and Cas9 mRNA were successfully prepared.The gRNA (gRNA6) located in the exon 6 of faf1 could shift the faf1 gene into frameshift mutations.The mutation type MU1 was screened out and the somatic cytochrome deposition delay was observed in this heterozygous zebrafish.At 4 d post fertilization (dpf),there were sarcomeric dysplasia and head shrinkage,increased hyoid angle and other craniofacial cartilage deformities.And the zebrafish died at 8 ～9 dpf.Conclusion CRISPR/Cas9 knocking out thefaf1 gene produces a new phenotype for zebrafish,with delayed pigment deposition and nodule-like change in tail muscle section.
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[Objective]Using intradermal injection in the clip ridge holes and pain points combined oral drug cured remaining neuralgia after herpes zoster to observe the clinical curative effect.[Methods] 76 patients diagnosed with remaining neuralgia after herpes zoster in traces of chest and back were randomly divided into 40 cases of observation group and 36 cases of control group,the observation group was to use intradermal injection in the clip ridge holes and pain points combined oral drug,which was gabapentin cobalt and methyl amine pills.The control group was to use oral gabapentin cobalt and methyl amine pills.Observing two groups before and after the treatment with blurred vision score(VAS) and quality of sleep score(QS) was to comprehensively evaluate the efficacy of treatment.[Result] The VAS score during the period of the two groups after treatment was significantly decreased and the sleep quality score was significantly increased;After treatment,the VAS score of observation group was significantly lower than the VAS score of control group in the same period,but the sleep quality score of observation group was significantly higher than the sleep quality score of control group in the same period.The observation group was significantly higher than the control group in clinical effectiveness.[Conclusion] It had good clinical effect to use intradermal injection in the clip ridge holes and pain points combined oral drug to cure remaining neuralgia after herpes zoster in traces of chest and back.It could quickly relieve pain symptoms and improve sleep quality,so it was a kind of effective method for the treatment of remaining neuralgia after herpes zoster.
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Objective Less surveys on the economic burden of hepatitis B (HB)-related diseases have been conducted in China,so the socioeconomic harm caused by the diseases is not clear and the key parameters for economic evaluation of hepatitis B prevention and treatment are lacking.This study aimed to analyze the direct,indirect and intangible expenditures of hospitalized patients with HB-related diseases during hospitalization and during a year in different areas of China.Methods The hospitals for infectious diseases and the large general hospitals in 12 areas in China were selected in the study.All the inpatients with HB-related diseases were surveyed by cluster sampling of consecutive cases.The direct expenditure included direct medical cost and direct non-medical cost.The indirect expenditure,including work loss of patients and caregivers,were calculated by using human capital method for urban and rural populations in 12 areas.The intangible expenditure were reflected by willing to pay and stochastic tournament.The influencing factors of direct and indirect costs were identified by stepwise linear multi-variation regression analysis.Results A total of 27 hospitals in 12 areas were included in the survey.A total of 4 718 cases were surveyed,the overall response rate was 77.7％.The average hospital stay was 29.2 days (27-34) and the hospitalization expenditure was averagely 16 832.80 yuan (RMB) per case,in which the highest proportion (61.2％)was medicine fees [10 365.10 yuan (RMB)].The average direct expenditure and indirect expenditure were consistent with the severity of illness,which were 18 336.10 yuan (RMB) and 4 759.60 yuan (RMB) respectively,with the ratio of 3.85:1.The direct medical expenditure [17 434.70 yuan (RMB)] were substantially higher than the direct non-medical expenditure [901.40 yuan (RMB)].It was found that the hospitalization expenses was highest in direct medical expenditure and the transportation expenses was highest in direct non-medical expenditures.Among the average indirect expenditure,the loss of income for the patients [3 832.50 yuan (RMB)] was higher than that for the caregivers [927.20 yuan (RMB)],The total direct and indirect expenditure was highest for liver transplantation,followed by severe hepatitis,hepatocellular carcinoma and decompensated cirrhosis,acute hepatitis B,compensated cirrhosis and chronic hepatitis B.The influencing factors for both direct and indirect expenditure were high hospital level,severity of hepatitis B,living in urban area,antiviral therapy,long hospitalization and monthly income of family.For average 3.74 outpatient visits and 1.51 hospitalization,the average annual direct,indirect and intangible expenditure for HB-related diseases were 30 135.30,6 253.80 and 44 729.90 yuan (RMB) [totally 81 119.00 yuan (RMB)],accounting for 37.3％,7.7％ and 55.0％,respectively.Of the annual direct medical expenditure [28 402.80 yuan (RMB)],which were much higher than non-medical expenditure [1 732.50 yuan (RMB)],hospitalization expenditure [26 074.20 yuan (RMB)] was higher than outpatient visit expenditure [4 061.10 yuan (RMB)].The annual indirect expenditures for outpatient visit and hospitalization were 763.60 and 5 490.10 yuan (RMB),respectively.Of the annual intangible expenditure,the highest was that for/primary hepatocellular carcinoma,followed by cirrhosis,chronic hepatitis B,severe hepatitis B,liver transplantation and acute hepatitis B.Conclusions A heavy economic burden has been caused by HB-related diseases in China,and patients are more likely to rely on medical service rather than non-medical service.It is necessary to take effective treatment measures to prevent the adverse outcome of HB related diseases and achieve significant economic benefits.The influence of HB related diseases on mental health of the people can be reflected by an economics term,intangible expenditure.
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Objective Less surveys on the economic burden of hepatitis B (HB)-related diseases have been conducted in China,so the socioeconomic harm caused by the diseases is not clear and the key parameters for economic evaluation of hepatitis B prevention and treatment are lacking.This study aimed to analyze the direct,indirect and intangible expenditures of hospitalized patients with HB-related diseases during hospitalization and during a year in different areas of China.Methods The hospitals for infectious diseases and the large general hospitals in 12 areas in China were selected in the study.All the inpatients with HB-related diseases were surveyed by cluster sampling of consecutive cases.The direct expenditure included direct medical cost and direct non-medical cost.The indirect expenditure,including work loss of patients and caregivers,were calculated by using human capital method for urban and rural populations in 12 areas.The intangible expenditure were reflected by willing to pay and stochastic tournament.The influencing factors of direct and indirect costs were identified by stepwise linear multi-variation regression analysis.Results A total of 27 hospitals in 12 areas were included in the survey.A total of 4 718 cases were surveyed,the overall response rate was 77.7％.The average hospital stay was 29.2 days (27-34) and the hospitalization expenditure was averagely 16 832.80 yuan (RMB) per case,in which the highest proportion (61.2％)was medicine fees [10 365.10 yuan (RMB)].The average direct expenditure and indirect expenditure were consistent with the severity of illness,which were 18 336.10 yuan (RMB) and 4 759.60 yuan (RMB) respectively,with the ratio of 3.85:1.The direct medical expenditure [17 434.70 yuan (RMB)] were substantially higher than the direct non-medical expenditure [901.40 yuan (RMB)].It was found that the hospitalization expenses was highest in direct medical expenditure and the transportation expenses was highest in direct non-medical expenditures.Among the average indirect expenditure,the loss of income for the patients [3 832.50 yuan (RMB)] was higher than that for the caregivers [927.20 yuan (RMB)],The total direct and indirect expenditure was highest for liver transplantation,followed by severe hepatitis,hepatocellular carcinoma and decompensated cirrhosis,acute hepatitis B,compensated cirrhosis and chronic hepatitis B.The influencing factors for both direct and indirect expenditure were high hospital level,severity of hepatitis B,living in urban area,antiviral therapy,long hospitalization and monthly income of family.For average 3.74 outpatient visits and 1.51 hospitalization,the average annual direct,indirect and intangible expenditure for HB-related diseases were 30 135.30,6 253.80 and 44 729.90 yuan (RMB) [totally 81 119.00 yuan (RMB)],accounting for 37.3％,7.7％ and 55.0％,respectively.Of the annual direct medical expenditure [28 402.80 yuan (RMB)],which were much higher than non-medical expenditure [1 732.50 yuan (RMB)],hospitalization expenditure [26 074.20 yuan (RMB)] was higher than outpatient visit expenditure [4 061.10 yuan (RMB)].The annual indirect expenditures for outpatient visit and hospitalization were 763.60 and 5 490.10 yuan (RMB),respectively.Of the annual intangible expenditure,the highest was that for/primary hepatocellular carcinoma,followed by cirrhosis,chronic hepatitis B,severe hepatitis B,liver transplantation and acute hepatitis B.Conclusions A heavy economic burden has been caused by HB-related diseases in China,and patients are more likely to rely on medical service rather than non-medical service.It is necessary to take effective treatment measures to prevent the adverse outcome of HB related diseases and achieve significant economic benefits.The influence of HB related diseases on mental health of the people can be reflected by an economics term,intangible expenditure.
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<p><b>OBJECTIVE</b>To observe the effect of acupuncture along affected meridian on the mem- brane metallo-endopeptidase (MME) gene expression of migraine patients without aura (MO) of Gan-yang hyperactivity syndrome (GYHS).</p><p><b>METHODS</b>Totally 20 MO patients of GYHS were randomly assigned to the acupoint group (acupuncture along affected meridian) and the non-acupoint group, 10 cases in each group. Needling was performed once per day for 10 consecutive days. Gene chip technology was used to obtain two sets of gene expression profiles and analyzed using Gene Ontology (GO).</p><p><b>RESULTS</b>In the acupoint group, MME gene expression decreased after needling (P = 0.0023).That gene was rich in the beta-amyloid metabolic process (P = 3.16E-05) and the peptide metabolic process (P = 0.009612). Its expression was not seen in the non-acupoint group.</p><p><b>CONCLUSION</b>The effect of point selection along affected meridian could be achieved possibly by regulating the MME gene expression.</p>
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Humans , Acupuncture , Acupuncture Points , Acupuncture Therapy , Endrin , Metabolism , Meridians , Migraine Disorders , Therapeutics , SyndromeABSTRACT
<p><b>OBJECTIVE</b>To explore the effects of sacral canal injection on nerve root local inflammatory factors in rat model with lumbar disc herniation, in order to identify its mechanism of treatment.</p><p><b>METHODS</b>Forty-eight male SD rats were randomly divided into sham operation group(group A), model group (group B), Chinese medicine group(group C) and western medicine group(group D). There were 12 rats in each group. The model of lumbar disc herniation was established using compression and inflammatory stimulation in group B, C, D. All rats were given epidural catheterization and group A and B with physiological saline (1 ml/kg), group C with mixed liquor of 2% lidocaine and compound Danshen injections and physiological saline (2:2: 16) and group D with mixed liquor of 2% lidocaine and triamcinolone acetonide injection and physiological saline (2:2:16), once a week for a total of three treatments. Four rats were killed every 1 week after injection for once, and the inflammatory factors of tumor necrosis factor (TNF-alpha), prostaglandin E2 (PGE2), interleukin-l (IL-1) and interleukin-6 (IL-6) were detected by ELISA method.</p><p><b>RESULTS</b>The levels of TNF-alpha, PGE2, IL-1 and IL-6 in compressed nerve tissues in group B were increased than those of group A (P < 0.01). The levels of PGE2, IL-1 and IL-6 in group C and D were decreased than those of group B, and group D was much less(P<0.05). There was no significant difference in level of TNF-alpha among group B, C, D (P > 0.05).</p><p><b>CONCLUSION</b>Compound compression with inflammatory stimulation can lead to massive release of inflammatory mediators, such as TNF-alpha, PGE2, IL-1 and IL-6. Both injection with compound Danshen injections and triamcinolone acetonide injections by sacral canal can reduce the levels of part inflammatory mediators (PGE2, IL-1 and IL-6), and the effect of Glucocorticoid is better than Danshen (P < 0.05).</p>
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Animals , Male , Rats , Dinoprostone , Disease Models, Animal , Injections , Interleukin-1 , Interleukin-6 , Intervertebral Disc Displacement , Drug Therapy , Allergy and Immunology , Lumbar Vertebrae , Rats, Sprague-Dawley , Salvia miltiorrhiza , Spinal Nerve Roots , Allergy and Immunology , Triamcinolone Acetonide , Tumor Necrosis Factor-alphaABSTRACT
<p><b>OBJECTIVE</b>To explore the better treatment for the third lumbar transverse process syndrome.</p><p><b>METHODS</b>Ninety cases were randomly divided into an acupotomy group, a blood pricking group and a combined therapy group, thirty cases in each group. In acupotomy group, three points such as the third lumbar transverse process point were released with acupotomy, and then Tuina was applied. In blood pricking group, blood pricking therapy was applied at Qihaishu (BL 24) or Weizhong (BL 40). In combined therapy group, both of releasing with acupotomy and blood pricking were applied. The therapeutic effects of three groups were evaluated by of simplified Chinese version of the Oswestry Disability Index (SCODI) and Visual Analogue Scale (VAS) before, immediately after treatment and 1 week after treatment.</p><p><b>RESULTS</b>After treatment, compared with scores sofore treatment, VAS scores were all reduced (both P < 0.05), and it in combined therapy group was lower than those in other groups (both P < 0.05); SCODI scores showed no significant differences in groups (both P > 0.05) except in combined therapy group (P<0. 05). One week after treatment, compared with scores immediately after treatment, SCODI scores and VAS scores were reduced in each group (all P < 0.05), and the scores in combined therapy group were lower than those in other two groups (both P < 0.05).</p><p><b>CONCLUSION</b>Releasing with acupotomy and blood pricking are the effective therapies for the third lumbar transverse process syndrome, can remarkably relieve the pain and improve movement function of lumbus, and the therapeutic effect is more obvious.</p>
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Adolescent , Adult , Female , Humans , Middle Aged , Young Adult , Acupuncture Therapy , Bloodletting , Combined Modality Therapy , Lumbar Vertebrae , Pain Measurement , Spinal Diseases , Therapeutics , Treatment OutcomeABSTRACT
Objective To estimate the intangible cost and associated factors on patients with hepatitis B-related diseases, so as to explore the differences of the three elicitation techniques on the health economics-related information by trained investigators, using a structured questionnaire. WTP was employed to estimate the intangible cost while an open-ended question format, together with iterative bidding game and payment card were respectively used to elicit WTP for the hypothetical cure of hepatitis B-related diseases. A Multiple linear stepwise regression model was determined to identify those factors potentially affecting the intangible cost. Results A total of 564 subjects from 641 patients with hepatitis B-related diseases were identified for the inclusion of this study. The average annual intangible cost of patient with hepatitis B-related diseases was 54 320.4 Yuan (Ren Minbi).The intangible cost accounted for 53.0% of the total cost, which was much more than the proportions of the direct and indirect costs (38.5% and 8.5%, respectively). Among annual personal and the household income of the patient, proportions of intangible cost were 262.6% and 67.6% respectively,suggesting that the patients were under huge spiritual and psychological pressure. Response rate of the approach, combined open-ended questions with iterative bidding game, was the highest (76.6%) among the three elicitation formats. Considered the characteristics of data being gathered, the approach seemed to be more reasonable. Further studies were needed to examine the results yielded from other WTP elicitation formats. We also noticed that the progression of disease was associated with the increase of direct and indirect costs, but not with the intangible cost. Data from the multiple linear stepwise regression analysis indicated that the types of hospital and commercial medical insurance were significantly different in explaining the variation of the intangible cost. Conclusion Measures should be taken to reduce the intangible cost of hepatitis B-related diseases. The approach regarding the combination of open-ended questions with iterative bidding game should be recommended when carrying our further WTP studies of this kind.
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Objective To investigate the significance and mechanism of intracerebroventricular injection viper venom nerve growth factor (Vngf) in rat neural plasticity after cerebral ischemia reperfusion injury.Methods Ninety Wistar male rats were randomly assigned into Vngf-25 U group (n = 18), Vngf-50 U group (n = 18), Vngf-100 U group (n = 18), ischemia reperfusion group (n = 18) and sham operated group.The expression of candidate plasticity-related gene 15(cpg-15) Mrna and nuclear factor of kappa B ( NF-Κb ) Mrna in rat brain tissues which were collection at 2,7,14 days after surgery were evaluated by the real time PCR.Results The expression of cpg-15 Mrna and NF-Κb Mrna began to increase after surgery( the F value of cpg-15:70.43, 34.11, 31.89, the F value of NF-Κb: 27.47, 34.56, 31.89,P＜0.01).At the same time, expression of cpg-15 Mrna and NF-Κb Mrna in the Vngf groups was significantly different from the I/R group and the sham operated group (the F value of cpg-15:48.18, 55.93, 78.43, the F value of NF-Κb: 45.92, 55.72, 50.49, P ＜0.01).The more Vngf were injected, the more cpg-15 Mrna and NF-Κb Mrna were expressed in Vngf groups.Conclusions The Vngf could accelerate neural plasticity and restore neurofunctional defect through up-regulated the expression of cpg-15 and NF-Κb.
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<p><b>OBJECTIVE</b>To explore the advantages of conservative treatment for trauma of children,and evaluate effect of external fixation for the treatment of double fractures of forearm.</p><p><b>METHODS</b>From June 2007 to June 2008, 52 patients with double fractures of forearm were treated with manipulative reduction and modified external fixation by splints. Among them, 33 males and 19 females,the age was from 4 to 15 years with an average of 8.6 years. The course of disease was from 1 hour to 7 days. All patients had a definite history of trauma, and pre-treatment X-ray film showed double fracture of ulna and radius.</p><p><b>RESULTS</b>All patients were followed up from 6 to 14 months with an average of 9.4 months. All fractures healed and the healing time was from 4 to 8 weeks with an average of 6 weeks. The clinical effect was evaluated according to Berton criteria, 37 cases obtained excellent result, 15 good.</p><p><b>CONCLUSION</b>Strict choose indication of conservative treatment can obtain satisfied effect in treating double fractures of forearm in children. The method has advantages of safe operation, less injury, cheap expense, which can well obtain functional rehabilitation of patients.</p>
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Adolescent , Child , Child, Preschool , Female , Humans , Male , External Fixators , Manipulation, Orthopedic , Radius Fractures , General Surgery , Splints , Ulna Fractures , General SurgeryABSTRACT
Objective To investigate the direct, indirect and intangible costs due to hepatitis B-related diseases and to explore main factors associated with the costs in Shenzhen. Methods Cluster sampling for cases collected consecutively during the study period was administrated. Subjects were selected fiom eligible hepatitis B-related patients. By pre-trained professional investigators,health economics-related information was collected, using a structured questionnaire. Hospitalization expenses were obtained through hospital records after the patients were discharged from hospital.Total economic burden of hepatitis B-related patients would involve direct, indirect and intangible costs. Direct costs were further divided into direct medical costs and direct nonmedical costs. Human Capital Approach was employed to measure the indirect costs both on patients and the caregivers in 1-year time span. Willing to pay method was used to estimate the intangible costs. Multiple linear stepwise regression models were conducted to determine the factors linked to the economic burden.Results On average, the total annual cost of per patient with hepatitis B-related diseases was 81 590.23 RMB Yuan. Among which, direct, indirect and intangible costs were 30 914.79 Yuan (account for 37.9% ), 15 258.01 Yuan (18.7% ), 35 417.43 Yuan (43.4%), respectively. The total annual costs per patient for hepatocellular carcinoma, severe hepatitis B, decompensated cirrhosis,compensated cirrhosis, chronic hepatitis B and acute hepatitis B were 194 858.40 Yuan, 144 549.20 Yuan, 120 333.60 Yuan, 79 528.81 Yuan, 66 282.46 Yuan and 39 286.81 Yuan, respectively. The ratio of direct to indirect costs based on the base-case estimation foot add to 2.0∶1, increased from hepato-eellular carcinoma (0.7∶1)to compensated cirrhosis (3.5∶ 1 ), followed by acute hepatitis B (3.3∶1 ), severe hepatitis B (2.8∶1 ), decompensate cirrhosis (2.3:1)and chronic hepatitis B(2.2∶1 ).Direct medical costs were more than direct nonmedical. Ratio between the sum total was 16∶1. The proportions of total annual cost per patient with hepatitis B-related diseases accounted for annual patient income were 285.3%, and 75.4% for annual household income. Furthermore, proportions of direct costs accounted for annual patient income and annual household income were 108.1% and 28.6%. The total annual indirect cost per person was 8123.38 Yuan for patients of all hepatitis B-related diseases, while 7134.63 Yuan for caregivers. Corresponding work-loss days were 55.74 days for patients and 19.83 days for caregivers. Based on multiple linear stepwise regression analysis, age of patients was a common influencing factor to all kinds of costs. Other factors were as follows:complicated with other diseases, antiviral medication, monthly household income and selfmedications. Conclusion The economic burden of hepatitis B-related diseases was substantial for patients and their families. All costs tended to increase with the severity of disease. The direct costs were larger than the indirect costs. And the direct medical costs were more than the direct ones.Indirect costs based on patients were larger than the ones of caregivers.