Objective To explore the correlation between apparent diffusion coefficient(ADC)and neonatal behavioral neurological assessment(NBNA) of newborns with hypoxic ischemic encephalopathy (HIE),and to evaluate ADC in the early diagnosis of HIE from the imaging perspective. Method One hundred and nine neonates aged 0—7 days with HIE underwent conventional MRI and DWI. According to HIE grading standards, there were 43 neonates in the mild group, 38 in the moderate group, 28 in the severe group, and meanwhile 24 normal neonates with the same ages were selected as the control group. All cases were assessed with NBNA, and ADC values of bilateral frontal white matter, parietal white matter, periventricular white matter, posterior limb of the internal capsule(PLIC), ventral lateral nucleus of thalamus, lenticular nucleus, splenium of the corpus callosum, brainstem were measured. ADC values of different groups were compared by analysis of variance, and the correlations between ADC values of all ROIs and NBNA were analyzed by Pearson correlation. Results Except lenticular nucleus and the brainstem, ADC values of frontal white matter, parietal white matter, periventricular white matter and PLIC, ventral lateral nucleus of thalamus, splenium of the corpus callosum were decreased in the mild, moderate, severe group. In the mild, moderate, and severe group, the ADC values of frontal deep white matter were(1.82± 0.33)× 10-3,(1.77 ± 0.34)× 10-3 and(1.62 ± 0.31)× 10-3 mm2/s,while they were(1.81 ± 0.34)× 10-3,(1.79 ± 0.27)× 10-3 and(1.72 ± 0.31)× 10-3 mm2/s for the parietal deep white matter,(1.27 ± 0.15)× 10-3,(1.23 ± 0.12)× 10-3 and(1.15 ± 0.17)× 10-3 mm2/s for the periventricular white matter,(1.08 ± 0.09)× 10-3,(0.97 ± 0.07)×10-3 and(0.84±0.06)×10-3 mm2/s for the PLIC,(1.13±0.07)×10-3 ,(1.08±0.13)×10-3 and(1.00± 0.13)× 10-3 mm2/s for the ventral lateral nucleus of thalamus,(1.27 ± 0.22)× 10-3,(1.18 ± 0.16)× 10-3 and (1.00 ± 0.23)× 10-3 mm2/s for the splenium of the corpus callosum. There were statistically significant differences between the 3 groups (F=61.27,16.27, 23.26, 72.70, 26.73, 66.09,all P<0.05). In the mild, modreate and severe group, NBNA were(36.8 ± 1.4) in the mild group,(33.5 ± 1.6) in the moderate,and (29.3 ± 2.6) in the severe group. There was positive correlation between ADC values of frontal white matter, parietal white matter, periventricular white matter and PLIC, ventral lateral nucleus of thalamus, splenium of the corpus callosum and NBNA scores(r=0.60,0.49,0.54,0.67,0.56,0.65,all P<0.05). Conclusions There are correlations between ADC values of the related ROIs of HIE and NBNA scores. Combining two aspects might diagnose the brain injury of HIE more accurately and objectively.

Objective To explore the relationship between the relevant factors and prostate cancer among Hui and Han populations.Methods The study involved 267 prostate cancer patients as cases ( 214 cases from Han population and 53 cases from Hui population ) and 534 prostatic hyperplasia patients as controls ( 428 cases from Han population and 106 cases from Hui population ) . All the patients were collected from the General Hospital of Ningxia Medical University during January of 2007 to September of 2013.The level of fasting blood glucose ( FBG) , total cholesterol ( TC) , triglyceride ( TG) , total prostate specific antigen (T-PSA), free prostate specific antigen (F-PSA) and free/total prostate specific antigen(F/T-PSA) were collected from the clinical medical records of the patients.Data were analyzed by the conditional logistic regression method, and attributable risk proportion ( ARP ) was calculated.Results In Hui population, the risk of prostate cancer for drinkers was 20.48 times higher than the non-drinkers (35.8%(19/53) to 5.7%(6/106), OR=20.48, 95%CI: 4.95-84.66) .The high level of F-PSA significantly increased the risk of prostate cancer for Hui group ( 83.0%( 44/53 ) to 55.7%( 59/106 ) , OR=4.27, 95%CI:1.18-15.43).In contrast, the high TG level decreased the risk of prostate cancer for Hui group (18.9%(10/53) to 20.8%(22/106), OR=0.24, 95%CI:0.07-0.83).In Han population, the risk of prostate cancer for smokers was 1.89 times higher than the non-smokers (55.1%(118/214) to 39.7%(170/428), OR=1.89,95%CI:1.28-2.78).Either high level of T-PSA or F-PSA increased the risk of prostate cancer for Han group (86.4%(185/214) to 53.7%(230/428),OR=2.34,95%CI:1.22-4.52;85.5%(183/214) to 56.1%(240/428), OR=2.43, 95%CI:1.29-4.59).However, the high TG level or high ratio of F/T-PSA decreased the risk of prostate cancer ( 15.4%( 33/214 ) to 18.7%( 80/428), OR=0.59, 95%CI:0.36-0.98;53.3%(114/214) to 73.4%(314/428), OR=0.53, 95%CI:0.36-0.78).The APRs of drinking and high level of F-PSA in Han populations were 66.6%,62.4%in Hui populations ,and the APRs of smoking and high level of T-PSA, high level of F-PSA were 33.8%,71.3%, 67.3% in Han populations.Conclusion Both drinking and high level of F-PSA might be the risky factors of prostate cancer while the high TG level might be protective factor for Hui group. However, for Han population, smoking, high T-PSA level, and high F-PSA level might be risky factors for prostate cancer while the high TG level and high ratio of F/T-PSA might be protective factors.In summary, the clinical relevant factors of prostate cancer may play different roles between Hui and Han populations in Ningxia region.

Objective To explore the relationship between the relevant factors and prostate cancer among Hui and Han populations.Methods The study involved 267 prostate cancer patients as cases ( 214 cases from Han population and 53 cases from Hui population ) and 534 prostatic hyperplasia patients as controls ( 428 cases from Han population and 106 cases from Hui population ) . All the patients were collected from the General Hospital of Ningxia Medical University during January of 2007 to September of 2013.The level of fasting blood glucose ( FBG) , total cholesterol ( TC) , triglyceride ( TG) , total prostate specific antigen (T-PSA), free prostate specific antigen (F-PSA) and free/total prostate specific antigen(F/T-PSA) were collected from the clinical medical records of the patients.Data were analyzed by the conditional logistic regression method, and attributable risk proportion ( ARP ) was calculated.Results In Hui population, the risk of prostate cancer for drinkers was 20.48 times higher than the non-drinkers (35.8%(19/53) to 5.7%(6/106), OR=20.48, 95%CI: 4.95-84.66) .The high level of F-PSA significantly increased the risk of prostate cancer for Hui group ( 83.0%( 44/53 ) to 55.7%( 59/106 ) , OR=4.27, 95%CI:1.18-15.43).In contrast, the high TG level decreased the risk of prostate cancer for Hui group (18.9%(10/53) to 20.8%(22/106), OR=0.24, 95%CI:0.07-0.83).In Han population, the risk of prostate cancer for smokers was 1.89 times higher than the non-smokers (55.1%(118/214) to 39.7%(170/428), OR=1.89,95%CI:1.28-2.78).Either high level of T-PSA or F-PSA increased the risk of prostate cancer for Han group (86.4%(185/214) to 53.7%(230/428),OR=2.34,95%CI:1.22-4.52;85.5%(183/214) to 56.1%(240/428), OR=2.43, 95%CI:1.29-4.59).However, the high TG level or high ratio of F/T-PSA decreased the risk of prostate cancer ( 15.4%( 33/214 ) to 18.7%( 80/428), OR=0.59, 95%CI:0.36-0.98;53.3%(114/214) to 73.4%(314/428), OR=0.53, 95%CI:0.36-0.78).The APRs of drinking and high level of F-PSA in Han populations were 66.6%,62.4%in Hui populations ,and the APRs of smoking and high level of T-PSA, high level of F-PSA were 33.8%,71.3%, 67.3% in Han populations.Conclusion Both drinking and high level of F-PSA might be the risky factors of prostate cancer while the high TG level might be protective factor for Hui group. However, for Han population, smoking, high T-PSA level, and high F-PSA level might be risky factors for prostate cancer while the high TG level and high ratio of F/T-PSA might be protective factors.In summary, the clinical relevant factors of prostate cancer may play different roles between Hui and Han populations in Ningxia region.

Objective:To investigate the clinical effect of combined treatment of comminuted inferior pole patellar fracture with micro-plate and tension-band wire.Methods:A retrospective cohort study was conducted in 50 patients with comminuted inferior pole patellar fracture (AO classification of type 34-A1) admitted to First Affiliated Hospital of University of Science and Technology of China from October 2018 to October 2020, including 28 males and 22 females, aged 17-77 years［(51.4±11.5)years］. A total of 23 patients were treated with micro-plate combined with tension-band wire (Group A) and 27 patients were treated with cable wire looping combined with tension-band wire (Group B). Fracture union, union time and last follow-up evaluation of knee range of motion and Bostman score were compared between the two groups. Complications (infection, internal fixation failure, internal fixation irritation, etc.) were also observed.Results:All patients were followed up for 12-18 months［(14.1±2.1) months］. All patients had bone union, with no statistical difference between Group A［(9.9±1.8)weeks］and Group B［(10.3±1.4)weeks］in union time ( P>0.05). Knee range of motion was (129.2±9.7)° in Group A at the last follow-up, better than (122.3±11.0)° in Group B ( P<0.05). Knee Bostman score was (27.6±1.8)points in Group A, showing no statistical difference from that in Group B［(26.8±1.9)points］( P>0.05). There were no postoperative complications in Group A. Two patients with tension band shedding of Kirschner wire after fracture healing were found in Group B, with no special treatment given due to no obvious discomfort. Conclusions:For comminuted inferior pole patellar fracture, micro-plate combined with tension-band wire is more effective and provides better knee mobility with no complications of implant failure as compared with cable wire looping combined with tension-band wire. Therefore, the technique deserves clinical promotion.

OBJECTIVETo explore the relationship between the relevant factors and prostate cancer among Hui and Han populations.

METHODSThe study involved 267 prostate cancer patients as cases (214 cases from Han population and 53 cases from Hui population) and 534 prostatic hyperplasia patients as controls (428 cases from Han population and 106 cases from Hui population). All the patients were collected from the General Hospital of Ningxia Medical University during January of 2007 to September of 2013. The level of fasting blood glucose (FBG), total cholesterol (TC), triglyceride (TG), total prostate specific antigen (T-PSA), free prostate specific antigen (F-PSA) and free/total prostate specific antigen (F/T-PSA) were collected from the clinical medical records of the patients. Data were analyzed by the conditional logistic regression method, and attributable risk proportion(ARP) was calculated.

RESULTSIn Hui population, the risk of prostate cancer for drinkers was 20.48 times higher than the non-drinkers (35.8% (19/53) to 5.7% (6/106), OR = 20.48, 95% CI: 4.95-84.66). The high level of F-PSA significantly increased the risk of prostate cancer for Hui group (83.0% (44/53) to 55.7% (59/106), OR = 4.27, 95%CI: 1.18-15.43). In contrast, the high TG level decreased the risk of prostate cancer for Hui group (18.9% (10/53) to 20.8% (22/106), OR = 0.24, 95% CI: 0.07-0.83). In Han population, the risk of prostate cancer for smokers was 1.89 times higher than the non-smokers (55.1% (118/214) to 39.7% (170/428), OR = 1.89, 95% CI: 1.28-2.78). Either high level of T-PSA or F-PSA increased the risk of prostate cancer for Han group (86.4% (185/214) to 53.7% (230/428),OR = 2.34, 95%CI:1.22-4.52;85.5% (183/214) to 56.1% (240/428), OR = 2.43, 95% CI:1.29-4.59). However, the high TG level or high ratio of F/T-PSA decreased the risk of prostate cancer (15.4% (33/214) to 18.7% (80/428), OR = 0.59, 95% CI:0.36-0.98; 53.3% (114/214) to 73.4% (314/428), OR = 0.53, 95% CI:0.36-0.78). The APRs of drinking and high level of F-PSA in Han populations were 66.6%, 62.4% in Hui populations , and the APRs of smoking and high level of T-PSA, high level of F-PSA were 33.8%, 71.3%, 67.3% in Han populations.

CONCLUSIONBoth drinking and high level of F-PSA might be the risky factors of prostate cancer while the high TG level might be protective factor for Hui group. However, for Han population, smoking, high T-PSA level, and high F-PSA level might be risky factors for prostate cancer while the high TG level and high ratio of F/T-PSA might be protective factors. In summary, the clinical relevant factors of prostate cancer may play different roles between Hui and Han populations in Ningxia region.

Alcoholic Beverages ; Biopsy ; Case-Control Studies ; China ; Humans ; Male ; Prostate-Specific Antigen ; Prostatic Neoplasms ; ethnology ; Risk Factors ; Smoking ; Triglycerides

Objective:To compare short-term clinical efficacy between femoral neck system (FNS) and cannulated compression screws (CCS) in the treatment of femoral neck fractures in young adults.Methods:Retrospectively analyzed were the data of 94 patients with femoral neck fracture who had been admitted to Department of Orthopedics and Traumatology, The First Affiliated Hospital to University of Science and Technology of China, Department of Orthopaedics, The First Affiliated Hospital to Anhui Medical University and Department of Orthopaedics, The Second Affiliated Hospital to Anhui Medical University from October 2019 to October 2020. They were divided into 2 groups according to their modes of internal fixation: a FNS group ( n=47) and a CCS group ( n=47). In the FNS group there were 30 males and 17 females with a mean age of (47.8±9.8) years; in the CCS group there were 26 males and 21 females with a mean age of (43.7±13.1) years. The 2 groups were compared in terms of operation time, incision length, intraoperative blood loss, fracture healing time, weight-bearing time, Harris hip score and complications. Results:There was no significant difference in preoperative general data or follow-up duration between the 2 groups, showing comparability between groups ( P>0.05). In the FNS group, operation time [(47.7±9.4) min] was significantly shorter than that in the CCS group [(66.1±3.8) min], postoperative partial and full weight-bearing time [2.0 (2.0, 3.0) weeks, (6.4±2.1) weeks] significantly earlier than that in the CCS group [8.0 (3.0, 9.0), (10.1±3.4) weeks], fracture healing time [3.0(3.0, 4.0) months] significantly shorter than that in the CCS group [3.0(3.0, 4.0) months], Harris hip score at the last follow-up [95.0 (93.0, 95.0) points] significantly higher than that in the CCS group [90.0 (88.0, 95.0) points], incidence of lateral thigh irritation [0% (0/47)] significantly lower than that in the CCS group [31.9% (15/47)], and neck shortening length (4.3±3.9 mm) significantly shorter than that in the CCS group (6.9±4.5 mm) (all P<0.05). There was no significant difference in the rate of avascular necrosis of the femoral head or rate of internal fixation failure between the 2 groups ( P>0.05). Conclusion:In the treatment of femoral neck fractures in young adults, compared with CCS fixation, FNS fixation can shorten operation time and fracture healing time, allow patients to ambulate early after surgery, which is beneficial to maintenance of femoral neck length and to functional recovery of the hip.

OBJECTIVE To evaluate the effectiveness and safety of Panlongqi tablets in the treatment of fractures based on real-world research. METHODS From September 2021 to September 2023， fracture patients admitted to 33 medical institutions were collected retrospectively. Patients who received conventional treatment were divided into control group （n＝3 750）， and patients who received combination of Panlongqi tablets on the basis of conventional treatment were divided into observation group （n＝ 3 706）. Self-reported indicators of patients were collected through telephone follow-up at 0， 4， 7 and 14 days after treatment. The improvement values of pain score， swelling score and health utility value， as well as effective rate and adverse drug reactions were compared between 2 groups. The propensity matching score （PSM） method was adopted to perform baseline matching on patient’s age， gender， fracture site， fracture severity， surgical type， type of hospital， and other indicators. Statistical analysis was performed on each therapeutic effect indicator. RESULTS After PSM， a total of 6 425 patients were included， of which 3 055 were in the observation group and 3 370 were in the control group. After 14 days of treatment， the observation group showed significant improvement in pain score （4.768 vs. 4.353）， swelling fangshiyuan2008@126.com grading score （2.979 vs. 2.391）， and life quality utility value （0.430 vs. 0.363）， as well as effective rate （87.20% vs.75.99%） compared to the control group （P＜0.05）. The results of subgroup analyses conducted by gender， age， hospital type， and fracture site were consistent with the aforementioned results. In terms of safety， the observation group had no serious adverse reactions， with a total of 29 cases of mild adverse reactions such as dizziness， stomach pain， and allergies， with an incidence rate of 0.78%. CONCLUSIONS Panlongqi tablets combined with conventional treatment are significantly better than conventional treatment in improving pain， swelling， quality of life， and effective rate in patients with fractures， and have good safety.