OBJECTIVETo summarize the experience in applying acupunctural anesthesia (AA) with new combination principle (NCP) of acupoints in supratentorial craniocerebral operation of tumor in functional area or deep site of brain.

METHODSWith the acupoints selection of AA changed from the previous combination principle of near segmental and peri-operational region to the NCP of near-remote along corresponding meridian, craniotomy was carried out under AA in 23 patients.

RESULTSOperation was performed successfully in all the patients, 82.6% of them with the effectiveness reaching I A grade. In those operated on the vital functional area, such as central anterior/posterior gyrus and language center, the accidental functional injury could be well prevented.

CONCLUSIONAA with NCP of acupoints has satisfactory effect in supratentorial craniocerebral operation of functional area or deep site of brain, it is especially valuable in monitoring the effect of operation on function of around normal cerebral area to avoid accident injury.

Acupuncture Analgesia ; methods ; Acupuncture Points ; Adolescent ; Adult ; Electroacupuncture ; Female ; Glioma ; surgery ; Humans ; Male ; Middle Aged ; Supratentorial Neoplasms ; surgery

Objective:To identify and analyze different proteins expression in the periosteum of congenital pseudarthrosis of the tibia (CPT) using tandem mass tags (TMT) proteomics.Methods:The samples were divided into three groups, namely CPT with neurofibromatosis type 1 (NF1) group (NF1-CPT group), CPT without NF1 group (nonNF1-CPT group) and control group (patients with open tibial fracture). A fold change ≥1.5 or ≤0.66 and P-value <0.05 was regarded as the threshold to screen differentially expressed proteins (DEPs). Subsequently, bioinformatics resources such as online tools DAVID and STRING were used to conduct GO annotation, KEGG pathways enrichment and protein-protein interaction (PPI) network with DEPs. Results:A total of 347 proteins differentially expressed in NF1-CPT group, 212 of which were up-regulated and 135 down-regulated. We identified 467 DEPs in nonNF1-CPT group, including 281 up-regulated and 186 down-regulated. Among of them, NF1-CPT group and nonNF1-CPT group shared 231 DEPs, except for HLA-DRB1 which increased in NF1-CPT group but decreased in nonNF1-CPT group. The remaining 230 DEPs showed the same expression trend in the two positive groups, including 117 up-regulated and 113 down-regulated. In particular, a total of 116 proteins were altered only in NF1-CPT group, including 94 up-regulated and 22 down-regulated. However, there were 236 proteins altered only in nonNF1-CPT group, including 164 up-regulated and 72 down-regulated. The results indicated that the pathogenesis of NF1-CPT was similar as nonNF1-CPT largely with a few differences. Finally, compared with nonNF1-CPT, there were 47 proteins changed 1.5-fold and P-value <0.05 in NF1-CPT group. Conclusion:The proteins expression in the periosteum of CPT is different from that of normal tibia. The expression of periosteal protein is also different between NF1-CPT and nonNF1-CPT. The present study will deepen our understanding of the pathogenesis of CPT in the protein level.

OBJECTIVE: To explore the impact of pre-pregnancy body mass index on baby's physical growth and nutritional status. METHODS: A total of 491 pairs of mother-infant were divided into 3 groups according to mother's pre-pregnancy body mass index (BMI): a pre-pregnancy low BMI group (BMI<18.5 kg/m², n=93), a pre-pregnancy normal BMI group (18.5 kg/m² ≤ BMI<24.0 kg/m², n=326), and a pre-pregnancy high BMI group (BMI ≥ 24.0 kg/m², n=72). Analysis of variance of repeated measurement data and the median percentage methods were used to compare the physical growth and nutritional status of babies in different groups. RESULTS: Baby's weight in the high BMI group were higher than that in the normal BMI and the low BMI group (F=3.958, P=0.020). The incidence of malnutrition in the low BMI group showed a tendency to decline along with the months (χ²=5.611, P=0.018), the incidence of overweight and obesity in the high and the normal BMI groups displayed a tendency to decline along with the months (χ²=18.773, 53.248, all P<0.001). Baby in the low BMI group had higher incidence of malnutrition while baby in the high BMI group had higher incidence of overweight and obesity. CONCLUSION Pregnancy BMI was correlated with the growth of baby. Too high or too low prepregnancy BMI exerts harmful effect on baby's weight and nutritional status. Medical workers should strengthen the education on women's pre-pregnancy to remind them keeping BMI at normal level.
Birth Weight ; Body Mass Index ; Female ; Humans ; Infant ; Infant Nutritional Physiological Phenomena ; Nutritional Status ; Obesity ; Overweight ; Pregnancy ; Weight Gain

Objective:To determine influential factors for delayed breastfeeding initiation.Methods:Using questionnaires to collect the data of 950 pregnant women and infants' feeding practices in Changsha,Hunan,logistic regression and decision tree model were used to determine influential factors for delayed breastfeeding initiation.Results:Mothers with timely breastfeeding initiation were 594 (62.5％),and those with delayed breastfeeding initiation accounted for 356 (37.5％).Mothers with timely breastfeeding initiation were more likely to use exclusive breastfeeding than those with delayed breastfeeding initiation (P＜0.05).Four risk factors were found by logistic regression model and decision tree model,including cesarean delivery,using feeding-bottle before breastfeeding initiation,falling ill,and vomiting during pregnancy.Receiver operating characteristic curve showed no significant difference in the predictive effect of the 2 models (Z=0.142,P=0.889).Conclusion:Cesarean delivery,using feeding-bottle before initiation of breastfeeding,and poor physical condition during pregnancy exert negatively effects on breastfeeding initiation.Health workers should help mother to timely initiate breastfeeding and enhance their confidence in exclusive breastfeeding.

Objective:To investigate the current status of the postpartum depression in Kaifu District in Changsha,and to explore the influential factors for postpartum depression.Methods:We selected the mothers,who had a delivery and met the inclusion criteria in Changsha during 2015,as the participants and established a prospective birth cohort study.The social demographic characteristics and health-related information for the mothers and their families were collected by using self-made questionnaire.The mothers' depression symptoms after one month postpartum were assessed by the Edinburgh Postnatal Depression Scale.We used the structural equation model to analyze the influential factors for postpartum depression.Results:A total of 961 cases were investigated.82 of them whose scores of EPDS were ≥ 9 points,and the incidence of PPD was 8.2％.The results of structural equation model revealed the influential factors and their correlations with postpartum depression.It has been shown that maternal age,maternal education level,per capita income of family,intention of pregnancy,pregnancy-related complications,mode of conception,mode of delivery,feeding patterns,birth weight,baby gender,and infant illness could exert effects on postpartum depression.Conclusion:The incidence of postpartum depression in Kaifu District is at a low level and the structural equation model can be applied to analyze the influential factors and their relations with postpartum depression.

To evaluate the effect of bronchoalveolar lavage (BAL) on the clinical prognosis of children with macrolide drug-resistant Mycoplasma pneumoniae pneumonia (MRMPP) in a retrospective cohort study based on propensity score matching (PSM).A retrospective cohort study based on propensity score matching retrospectively collected the clinical data of hospitalized patients diagnosed with mycoplasma macrolide drug-resistant pneumonia (MRMPP) in Respiratory Department of Hunan Children′s Hospital from January 2020 to August 2023. According to whether bronchoalveolar lavage (BAL) was performed during hospitalization, the children were divided into BAL group and non-BAL group, and the baseline information of the two groups was matched by propensity scores, and the clinical prognosis was compared. A total of 302 children were screened, and 150 cases were successfully matched, including 59 cases in the BAL group and 91 cases in the non-BAL group. The results showed that the differences between the non-BAL group and the BAL group before PSM( P<0.05) were significantly different in age [(4.60±2.97)years vs (5.41±3.02) years, t=-2.273, P=0.024], shortness of breath (9.4% vs 22.5%, χ 2=9.864, P=0.002), and radiographic manifestations [lung interstitial changes (29.8% vs 15.3%, χ 2=8.009, P=0.005), lung consolidation (17.3% vs 55.9%, χ 2=48.457, P<0.001), spotted flaky infiltrates (52.4% vs 27.9%, χ 2=17.056, P<0.001)], bacterial infection (3.2% vs 9.2%, χ 2=4.845, P=0.028), duration of azithromycin or doxycycline use [4(2, 5) days vs 5(3, 6) days, Z=-2.374, P=0.018], White Blood Cell Count at admission [7.94 (6.25, 10.34)×10 9/L vs 7.21 (5.65, 9.01)×10 9/L, Z=-2.445, P=0.014], D Dimer [0.58 (0.44, 0.83) μg/ml vs 0.80 (0.52, 1.12) μg/ml, Z=-3.154, P=0.002], but there was no significant difference between the two groups in the above indexes after PSM ( P>0.05). The duration of hospitalization, cough relief, disappearance of rales and fever in the BAL group was shortened in the BAL group compared with that in the non-BAL group [5 (4, 7) days vs 7 (5, 8) days, Z=-2.373, P=0.018], and the difference was statistically significant ( P<0.05). Linear regression analysis of PSM cohort study showed that BAL was negatively correlated with fever time (β=-4.369, 95% CI:-8.600--0.138, P<0.05). In conclusion, BAL can shorten the fever time of MRMPP, and early BAL in addition to conventional treatment has a positive effect on the prognosis of children.

To evaluate the effect of bronchoalveolar lavage (BAL) on the clinical prognosis of children with macrolide drug-resistant Mycoplasma pneumoniae pneumonia (MRMPP) in a retrospective cohort study based on propensity score matching (PSM).A retrospective cohort study based on propensity score matching retrospectively collected the clinical data of hospitalized patients diagnosed with mycoplasma macrolide drug-resistant pneumonia (MRMPP) in Respiratory Department of Hunan Children′s Hospital from January 2020 to August 2023. According to whether bronchoalveolar lavage (BAL) was performed during hospitalization, the children were divided into BAL group and non-BAL group, and the baseline information of the two groups was matched by propensity scores, and the clinical prognosis was compared. A total of 302 children were screened, and 150 cases were successfully matched, including 59 cases in the BAL group and 91 cases in the non-BAL group. The results showed that the differences between the non-BAL group and the BAL group before PSM( P<0.05) were significantly different in age [(4.60±2.97)years vs (5.41±3.02) years, t=-2.273, P=0.024], shortness of breath (9.4% vs 22.5%, χ 2=9.864, P=0.002), and radiographic manifestations [lung interstitial changes (29.8% vs 15.3%, χ 2=8.009, P=0.005), lung consolidation (17.3% vs 55.9%, χ 2=48.457, P<0.001), spotted flaky infiltrates (52.4% vs 27.9%, χ 2=17.056, P<0.001)], bacterial infection (3.2% vs 9.2%, χ 2=4.845, P=0.028), duration of azithromycin or doxycycline use [4(2, 5) days vs 5(3, 6) days, Z=-2.374, P=0.018], White Blood Cell Count at admission [7.94 (6.25, 10.34)×10 9/L vs 7.21 (5.65, 9.01)×10 9/L, Z=-2.445, P=0.014], D Dimer [0.58 (0.44, 0.83) μg/ml vs 0.80 (0.52, 1.12) μg/ml, Z=-3.154, P=0.002], but there was no significant difference between the two groups in the above indexes after PSM ( P>0.05). The duration of hospitalization, cough relief, disappearance of rales and fever in the BAL group was shortened in the BAL group compared with that in the non-BAL group [5 (4, 7) days vs 7 (5, 8) days, Z=-2.373, P=0.018], and the difference was statistically significant ( P<0.05). Linear regression analysis of PSM cohort study showed that BAL was negatively correlated with fever time (β=-4.369, 95% CI:-8.600--0.138, P<0.05). In conclusion, BAL can shorten the fever time of MRMPP, and early BAL in addition to conventional treatment has a positive effect on the prognosis of children.

OBJECTIVE: To explore the prevalence of anemia during pregnancy and the influential factors in changsha city, and to provide scientific evidence for prevention and intervention of anemia during pregnancy. 
 METHODS: A cluster sampling of 713 mothers, who delivered baby between January 1, 2013 and December 31, 2013 in the three streets of kaifu district of Changsha, was selected to establish a retrospective cohort. The maternal health information during pregnancy was collected within 15 days after the delivery. The influential factors of anemia during pregnancy were analyzed by the method of retrospective nested case-control study and conditional logistic regression.
 RESULTS: The prevalence of anemia during pregnancy in Changsha was 9.96%. The multiple conditional logistic regression results show that high family income (OR=0.632, P=0.020), high education level (OR=0.276, P=0.033), folic acid supplement (OR =0.248, P=0.050), iron supplement (OR=0.272, P<0.001) and eating blood products (OR=0.588, P=0.044) were the beneficial factors for anemia during pregnancy, while multipara (OR=2.917, P=0.003), long duration of menstrual period before pregnancy (OR=1.335, P=0.041), living in new decoration housing (OR=3.690, P=0.045) and tea-drinking (OR=1.365, P=0.094) were the risk factors for anemia during pregnancy. 
 CONCLUSION The prevalence of anemia during pregnancy in Changsha is below the average levels. The occurrence of anemia during pregnancy is closely related to the women's economic level and nutritional status. Women should strengthen maternal nutrition during pregnancy and bedroom environment monitor, drink little strong tea and improve the nutritional status of iron during pregnancy.
Anemia ; Case-Control Studies ; Dietary Supplements ; Female ; Humans ; Iron ; Nutritional Status ; Pregnancy ; Prevalence ; Retrospective Studies ; Risk Factors

OBJECTIVE: To compile a questionnaire on maternal and child health birth cohort study, to provide effective tools for exploring the effect of various exposure factors on pregnancy outcome and children's health, and to track children's growth and development dynamically.
 METHODS: The preliminary questionnaire on maternal and child health birth cohort study was designed after literature research, health information systems analysis and group discussion. The questionnaire was finalized after expert consultation and pre-survey.
 RESULTS: The formal questionnaire on maternal and child health birth cohort study was developed, including maternal health information and children's health information.
 CONCLUSION The questionnaire can be used for collecting maternal health data and children's health data within 1 year old, and this work is useful for scholars in the study on birth cohort invovling the maternal and child health.
Child Health ; Cohort Studies ; Female ; Humans ; Infant ; Maternal Health ; Pregnancy ; Pregnancy Outcome ; Surveys and Questionnaires