BACKGROUND: Most Chinese migrants have been faced with obstacles to getting access to local public health services. Young migrants among internal migrants make a major contribution to the economy. However, the establishment of their health records has been ignored. This research was aimed at exploring the status and associated factors of the establishment of health records among young Chinese migrants. METHODS: Data were obtained from the 2017 China Migrants Dynamic Survey (CMDS). Chi-square test and binary logistic regression were performed to investigate the associated factors of the establishment of health records among young Chinese migrants. RESULTS: Approximately 30.2% of young migrants had their health records established in inflow communities. Urban residence, medical insurance (insured), and lower average monthly household income were attributed to the establishment of more health records. Young migrants who were in northeast China and across provinces and immigrated for working or engaging in trade were less likely to have health records established. Young migrants who participated in social activities and public affairs activities and took type of people in touch as natives in the inflow area showed a higher possibility of establishing health records. Meanwhile, receiving health education and hearing about national basic public health services (BPHSs) were beneficial for establishing the health records of more young migrants. CONCLUSION This study showed that the health records of young migrants had a relatively low establishment rate. Sociodemographic and migration characteristics, health status, public health services, and social integration factors were all related to the health record establishment of young Chinese migrants.
Adolescent ; Adult ; China ; Female ; Health Records, Personal ; Humans ; Male ; Transients and Migrants/statistics & numerical data* ; Young Adult

BACKGROUND: Limited published research has examined the relationships of negative life events and coping styles with sleep quality in Chinese junior high school students. We aimed to investigate the prevalence of poor sleep quality and to clarify the role of coping styles between negative life events and sleep quality. METHODS: A cross-sectional study of 3081 students was conducted in Ganzhou City, Jiangxi Province, Southeastern China. Adolescent Self-Rating Life Events Checklist, Simplified Coping Style Questionnaire, and Pittsburg Sleep Quality Index were applied to assess negative life events, coping styles, and sleep quality, respectively. Descriptive analyses, independent-samples t tests, one-way analyses of variance, Pearson correlation analyses, and structural equation modeling (SEM) were applied to analyze the data. RESULTS: The prevalence of poor sleep quality was 26.7%. Negative life events (B = 0.038, P < 0.001) and negative coping style (B = 0.049, P < 0.001) demonstrated a positive association with poor sleep quality, while positive coping style indicated a negative association with poor sleep quality (B = -0.029, P < 0.001). Interactions of negative life events and coping styles with sleep quality were not found (all P > 0.05). The association between negative life events and sleep quality was mediated by negative coping styles. CONCLUSIONS Our results indicated that poor sleep quality was common in these Chinese adolescents. Negative life events and negative coping style were associated with an increased prevalence of poor sleep quality, while the positive coping style was related to a decreased prevalence of poor sleep quality. A negative coping style mediated the association between negative life events and sleep quality.
Adaptation, Psychological ; Adolescent ; Child ; China ; Cross-Sectional Studies ; Humans ; Life Change Events ; Psychology, Adolescent ; Psychology, Child ; Sleep

Objective: This study aims to explore the relationships of family functioning, general well-being, and exercise with psychological distress.Furthermore, we investigated the special roles of general well-being and exercise on the association between family functioningand psychological distress. Methods: Of 769 end-stage renal disease (ESRD) patients participated in the cross-sectional study which consisted of the 12-item GeneralHealth Questionnaire (GHQ-12), the Family APGAR Scales, and the General Well-Being Schedule. The collected data were analyzedusing multiple linear regression analysis and path analysis. Results: The prevalence of psychological distress was 72.3%. Family functioning, general well-being and exercise were associated factorsof psychological distress (p<0.05). The indirect effect of family functioning on psychological distress was partially mediated by generalwell-being (Effect=-0.08, 95% CI=-0.11, -0.04). In addition, the effect of family functioning on general well-being was moderated byexercise (Index=-0.092, SE=0.033, 95% CI=-0.159, -0.029). Conclusion The prevalence of psychological distress among ESRD patients was high. Family functioning, general well-being and exercisewere associated with psychological distress. Family functioning could affect psychological distress partially by affecting general wellbeing.Furthermore, exercise had a significant moderating effect on the relationship between family functioning and general well-being.Psychiatry Investig 2020;17(4):356-365

Objective To explore the distribution characteristics of plasma renin concentration in patients with hypertension and the possibly methodological problems.Methods The subjects including 361 patients with hypertension[male: 184 cases, average age: (45.16±13.74)years old;female: 177 cases, average age: (51.04±12.68) years old]and 187 apparent healthy individuals[male: 92 cases, average age: (46.74±13.17)years old;female: 95 cases, average age: (47.33±13.18) years old]were recruited from Departments of Healthy Check-up and outpatients for hypertension in Tangshan Gongren Hospital. The plasma renin concentration was detected by chemiluminescence-Immunoassay.Results The plasma renin concentration shows log-transformed normal distribution both in healthy group and hypertension group. The range of plasma renin concentration in hypertension group is from 0.05 to 574.07 pg/ml, while that in apparent healthy group is from 3.24 to 120.40 pg/ml. The plasma renin concentration in both groups is higher in male than female (Hypertension t=2.19,P=0.029;Healthy people t=2.85,P=0.005). The average concentration of plasma renin in hypertension group is slightly higher, and the width of density distribution is larger in comparison with healthy group although there is no significant difference between them. However, the percentage of plasma renin abnormality was 26.59% (96/361) in hypertension group with 13.85%(50/361)of low renin subtype and 12.74%(46/361)of high renin subtype ConclusionsThe plasma renin concentration measured by Chemiluminescence-Immunoassay can be used as an effective tool for hypertension screening.

Objective To investigate the application of U100plus laser in treating incarcerated in gallbladder stones. Methods The clinical data of 52 patients accepted U100plus laser lithotripsy of gallbladder neck incarcerated were retrospective analyzed. Results All 52 patients were successful treated by surgery. Twelve patients with gallbladder wall edema, drainage tubes were used to prevent bile leakage after gallbladder surgery. After 2~4 d, the ultrasound examination showed that no abnormal drainage, and tube was removed. The mean operative time was 40 min. The mean intraoperative bleeding was 2 mL. Patients were able to get out of bed 1 day after surgery. The average length of hospital stay was 4 d. Pa-tients were followed up for 6 to 30 months, and no special discomfort, The ultrasonography showed no stone recurrence. Conclusion U100plus laser lithotripsy is a safe and effective method for treating incarcerated gallbladder stones.

The protective efficacy of DNA plasmids encoding avian infectious bronchitis virus (IBV) S1, N, or M protein was investigated in chickens. Chickens were inoculated monovalently (with plasmid pVAX1-16S1, pVAX1-16M, or pVAX1-16N alone) or multivalently (combination of the three different plasmids, pVAX1-16S1/M/N). A prime-boost immunization protocol against IBV was developed. Chickens were immunized with the multivalent DNA vaccine twice and then boosted with an inactivated vaccine once. Antibody titers of the chickens immunized with pVAX1-16S1/M/N were much higher than those of the monovalent groups (p < 0.01). A protective rate up to 90% was observed in the pVAX1-16S1/M/N group. The serum antibody titers in the prime-boost birds were significantly higher than those of the multivalent DNA vaccine group (p < 0.01) but not significantly different compared to the inactivated vaccine group at 49 days of age. Additionally, the prime-boost group also showed the highest level of IBV-specific cellular proliferation compared to the monovalent groups (p < 0.01) but no significant difference was found compared to the multivalent DNA vaccine group, and the prime-boost group completely protected from followed viral challenge.
Aging ; Animals ; Antibodies, Viral/blood ; Cell Proliferation ; Chickens ; Coronavirus Infections/prevention & control/*veterinary/virology ; Immunization, Secondary/veterinary ; Infectious bronchitis virus/*immunology ; Poultry Diseases/*prevention & control/virology ; T-Lymphocyte Subsets/cytology/physiology ; Vaccines, DNA/immunology ; Vaccines, Inactivated/immunology ; Viral Vaccines/*immunology

ObjectiveTo investigate the variation of peripheral blood CD34+ cells during the hematopoietic stem cell mobilization,and its influence on the collecting timing and results.Methods Twenty-seven cases of peripheral blood hematopoietic stem cell mobilization and collection from April 2010 to December 2011 were analyzed,including 13 autologous cases mobilized with chemotherapy combined with granulocyte colony-stimulating factor (G-CSF,10 μg· kg-1 · d-1) and 14 cases of healthy donors mobilized with only G-SCF (7.5 μg · kg- 1 · d- 1 ).The number of peripheral blood CD34+ cells was counted,and its correlation with the yield of mononuclear cells (MNCs) and CD34+cells was analyzed.ResultsMNCs (5.84 ± 1.48) × 108/kg and CD34+ cells (3.93 ± 2.16) × 106/kg were obtained in healthy donors,and (6.58 ± 3.72) × 108/kg MNCs and (3.98 ± 3.06) × 106/kg CD34+ cells were obtained in autologous cases,respectively.There was only 1 failure in autologous cases.The peak of peripheral blood CD34+ cells in autologous cases appeared at day 4 after the treatment of G-CSF,and in healthy donors the number of peripheral blood CD34+ cells at day 5 was still in ascendant phase.The CD34+ cells/kg in the collection products were positively correlated with the percentage and absolute value of peripheral blood CD34+ cells.The cases ratio of CD34+ cells≥2× 106/kg in the products of single collection was up to 76.2％ (16/21) in the cases with peripheral blood CD34+ cells absolute value greater than 20/μl.ConclusionThe number of peripheral blood CD34+ cells was an important monitoring indicator in hematopoietic stem cell mobilization and collection,CD34+ cell absolute value ≥20/μl could be used as collection threshold.

Objective To investigate the effect of maternal deprivation (MD) on neurobehavior and PP1Cγgene expression in hippocampus. Methods Male pups were randomly divided into MD group(thirty-five)and control group(twenty-four). From PND 1 to PND 21 ,pups in the MD groups underwent daily maternal deprivation for 3 h ( Postnatal day). Neurobehavior was observed to investigate neurodevelopment, Morris water maze was used to measure spatial learning and memory,and Real-Time quantitative PCR was employed to analyze PP1Cγ gene expression. Results Several significant deficiencies were observed in bodyweight and grasping reflex while a great enhancement in hot-plate test in rat pups suffering from MD( (26.23 ± 2.81 )g vs. (30. 38 ± 3.85 )g;( 19.37 ± 11.89) s vs. (22.39 ± 17.62 ) s; (4.36 ± 1.76 ) s vs. ( 5.26 ± 2.55 ) s; P ＜ 0. 05 ), but deficiencies in neurological reflexes were subtle ( ( 0.83 ±- 0.30 ) s vs. ( 0. 83 ± 0. 34 ) s; ( 3.68 ± 1.63 ) s vs. ( 5.61 ± 3. 01 ) s;( 3.00 ± 0.00 ) vs. ( 3.00 ± 0. 00); P ＞ 0. 05 ). MD had a subtle influence on spatial learning and memory (P ＞0.05). Meanwhile,MD could lead to PP1Cγ expression down-regulation on PND 22 ( (2.19 ±0.62) vs. (3.52 ±0.86), P＜0. 05)which was in line with early neurobehavior results. No difference was found compared with MD group and control group on PND60 ( ( 1.73 ± 0. 78 ) vs. ( 1.33 ± 0. 34); P ＞ 0.05 ). However, there was the up-regulation of PP1Cγexpression on PND 90 ( (2.85 ± 0. 34) vs. ( 1.34 ± 0.93 ); P ＜ 0.05 ). Conclusion MD alters early neurobehavior and hippocampal PP1Cγgene expression in the Wistar rats,but has a subtle effect on learning and memory. At the same time,MD can make PP1Cγexpression in the hippocampus varying with the age.

Objective To compare the efficacy and toxicity of melphalan + prednisone + thalidomide regimen (MPT) and melphalan + prednisone regimen (MP) in the treatment of multiple myeloma (MM).was given 100-200 mg/d everyday. 21 cases in MP group, the dose of melphalan and prednisone were the same as that in MPT group. The efficacy was evaluated after 6 cycles of treatment. Results The overall response rate (ORR) of MPT group and MP group were 65.4 % and 42.9 %, respectively (P＞O.05). The median response time in MPT group versus MP group was 2 months versus 3 months. Compared with the MP group. the increase of hemoglobin and albumin concentration in the MPT group is significantly higher (P＜ 0.05).The incidence of adverse effects of MPT group was higher than that of MP group (P ＜0.05), but the percentage of grade 3 and grade 4 toxicity was no different. The median PFS in MPT group was 11 months, 2-year PFS was 66.18 %. Conclusion Compared with MP, MPT could achieve higher response rate, improve the life quality and prolong the survival time of MM patients with better tolerance.

Primary mediastinal large B-cell lymphoma represents a distinct entity with unique clinicopathologic features and a molecular gene-expression signature. There is no standard regimens. Retrospective analysis suggests that dose-dense and dose-intensive regimens are more effective than CHOP. The addition of rituximab may mitigate such difference. The role of mediastinal radiotherapy upon completion of chemotherapy remains unclear. The role of PET scanning requires prospective examination, which may allow the de-escalation of treatment if it can be shown to yield reliable prognostic information.