ObjectiveThe risk factors of relapse in 133 epileptic children after withdrawal were analyzed retrospectively and provide reference for clinical withdrawal.MethodsFrom January 2017 to March 2019, 133 children with withdrawal epilepsy were selected as the study object. According to whether there was recurrence during the follow-up period, the children with epilepsy were divided into recurrence group (42 cases) and non recurrence group (91 cases). The gender, age of onset, history of trauma, frequency of seizure before treatment, EEG before drug reduction, imaging, type of medication, family history, time of reaching control, course of disease before treatment, comorbidity, multiple attack types, withdrawal speed and EEG before treatment were observed and compared between the two groups. ResultsThere were significant differences in EEG (χ2 =7.621), medication type (χ2=8.760), time to control (χ2=6.618), course before treatment (χ2=6.435), multiple seizure types (χ2=5.443) and epilepsy comorbidity (χ2=42.795) between the two groups (P < 0.05). The results of Logistic multiple regression analysis showed that the recurrence of epileptic children after drug reduction / withdrawal was correlated with abnormal EEG before drug reduction [OR=9.268, 95%CI (2.255, 38.092)], combined drug treatment [OR=3.205, 95%CI (1.159, 8.866)] and course of disease > 1 year before treatment [OR=5.363, 95%CI (1.781, 16.150)] (P < 0.05).ConclusionsIn order to reduce the possibility of recurrence of epileptic children, the treatment time of epileptic children with abnormal EEG, combined medication and long course before treatment should be prolonged properly.
The pathogenesis of diabetic retinopathy (DR) is complex and there are many related risk factors. It is related to the course of diabetes, blood glucose, blood pressure, and blood lipids, among which the course of disease and hyperglycemia are recognized main risk factors. In addition, other factors which include heredity, gender, age, obesity, pregnancy, insulin use, can also affect the occurrence and development of DR, but there is no unified conclusion about its correlation. A comprehensive understanding of the risk factors that affect DR can provide new ideas for the prevention, diagnosis, treatment, and intervention of DR.
Objective To observe the incidence of hypotony and its risk factors in the early stage after 23-gauge sutureless microincisional vitrectomy. Methods A retrospective case series. Seventy patients (70 eyes) who had undergone 23-gauge sutureless microincisional vitrectomy were enrolled. There were 41 phakic eyes, 29 eyes with intraocular lens; 68 eyes with a single surgical procedure and 2 eyes with a second surgical procedure; 34 eyes with BSS tamponade and 36 with gas tamponade. Intraocular pressure (IOP) was measured by non-contact tonometry. Hypotony was defined as an IOP of 5 mm Hg (1 mm Hg=0.133 kPa ) or less. The incidence of hypotony and other complications at postoperative day 1, 3 and 7 were observed. The influence of age, sex, side of operation, type of tamponade, status of lens, surgical time on postoperative hypotony was analyzed. Results Hypotony was found in 8 eyes (11.4%) on postoperative day 1 and recovered spontaneously on postoperative day 3. There were no significant differences comparing age (t=1.12), sex (chi;2=2.23) and side of operation (chi;2=2.01) between patients with hypotony and those without it. The patients with hypotony suffered longer surgical time than that of those without hypotony (chi;2=5.48,P＜0.05). The incidence of hypotony in eyes with gas tamponade was significantly lower than that in eyes with BSS tamponade (chi;2=5.48,P＜0.05). The incidence of hypotony in eyes with phakic eyes was lower than that in eyes with intraocular lens (chi;2=4.20,P＜0.05). Hypotony was encountered in the 2 re-operated eyes. Choriodal folds were encountered in 2 eyes, but there was no other complication in other eyes. Conclusions A transient hypotony occurs commonly in first 3 days after 23-gauge sutureless microincisional vitrectomy. Hypotony was significantly influenced by type of tamponade, reoperation and intraoperative lens status.
Objective To investigate the risk factors of stroke associated pneumonia in stroke patients.Methods A case-control study was conducted. 114 patients who were diagnosed stroke associated pneumonia between January 2008 and December 2010 were recruited as a patient group. 205 patients who were diagnosed stroke without pneumoniawere recruited as a control group. General conditions, accompanied disease, vital sign, hematologic marker, severity of stroke, and bulbar paralysis were compared between two groups. Multifactor Logistic regression was used to screen associated factors.Results Age gt; 65 years ( OR=3. 310, 95% CI 2. 016-7. 549) , accompanied with COPD ( OR = 3. 624, 95% CI 1. 574-9. 236) , diabetes ( OR= 3. 781, 95% CI 1. 305-6. 842) , failed water swallowing test ( OR = 3. 625, 95% CI 1. 604- 8. 386) , big volume of stroke ( OR=14. 784, 95% CI 3. 737-38. 588) , NIH stroke scale ( NIHSS) score gt;6 ( OR=2. 913, 95% CI 1. 029-7. 985) , abbreviated mental test ( AMT) score lt; 8 ( OR = 4. 229, 95% CI 2. 215-9. 368) were associated with stroke associated pneumonia. Conclusion The risk factors for stroke associated pneumonia in stroke patients were age gt;65 years, accompanied with COPD, diabetes, failed WST, big volume of stroke, NIHSS score gt;6, and AMT score lt;8.
Objective To study the prevalence of snoring in adults aged over 35 yrs in Kelamayi city of Xinjiang province, and screen the snoring associated factors.Methods 2600 subjects( age≥35 yrs) were enrolled from a random sample of the population living in 5 streets, two districts in Kelamayi city. All subjects were required to answer questions about their snoring by himself or bed partner at home. The questionnaire included items concerning snoring, daytime sleepness ( Epworth sleep scale, ESS) , smoking and drinking habits, while height, weight, neck circumference, abdominal circumference, waistline, and hip circumference were meatured. The subjects were assigned to a high risk group and a low risk group according to the questionaire of scoring. Results 2590 subjects had completed the questionnaire and 2513 ( 97. 0% )were eligble for evaluation. The cases of ever snoring was 1312 ( 52. 2% ) , among which moderate to severe snoring accounted for 38. 9% . Before the age of 60 yrs, the risk of snoring increased with age, and higher in males than females( 61. 7% vs. 45. 1% ) . The prevalence of snoring increased with neck circumference( P lt;0. 05) . The body mass index ( BMI) [ ( 28. 2 ±3. 6) kg/m2 vs. ( 25. 1 ±3. 9) kg/m2 ] , neck circumference [ ( 37. 7 ±3. 6) cmvs. ( 35. 6 ±3. 6) cm] , abdominal circumference [ ( 96. 9 ±13. 6) cm vs. ( 88. 7 ±11. 1) cm] , waistline [ ( 92. 2 ±9. 8) cm vs. ( 84. 7 ±10. 2) cm] , hip circumference [ ( 102. 9 ±9. 6) cm vs.( 96. 4 ±9. 3) cm] , proportionlity of waistline to hip circumference ( 0. 90 ±0. 07 vs. 0. 88 ±0. 08) , systolic blood pressure [ ( 132. 0 ±17. 5) mm Hg vs. ( 125. 6 ±16. 8) mm Hg] , and diastolic blood pressure [ ( 83. 3 ±12. 8) mm Hg vs. ( 78. 3 ±12. 6) mm Hg] were significantly different bettween the high and the low risk groups ( P lt; 0. 01) . Logistic regression analysis revealed that age ( OR = 1. 519) , BMI ( OR =2. 549) , neck circumference (OR = 2. 473) , smoking (OR = 2. 765) , ESS(OR = 2. 575) , and postmenopause( OR=1. 806) were main risk factors for snoring( P lt; 0. 05) . Conclusions The prevalence of snoring in adults over 35 yrs is high in Kelamayi city. The high risk factors for snoring are age, BMI, neck circumference, smoking, ESS, and post-menopause.
Cytomegalovirus (CMV) retinitis (CMVR) is a common opportunistic infection of the eye after allogeneic hematopoietic stem cell transplantation in patients with hematological diseases. It often occurs within 3 months after the operation, with CMV activation and high blood CMV peaks. It often occurs on patients with long-term CMV viremia, human leukocyte antigen incompatible transplantation, unrelated donor transplantation, haploid transplantation, childhood hematopoietic stem cell transplantation, delayed lymphocyte engraftment, acute and chronic graft-versus-host disease after surgery. The visual prognosis of patients is related to the area of CMVR lesions on the retina, the number of quadrants involved, whether the macula is involved, and the CMV load of the vitreous body is involved, and it is not related to whether the Epstein-Barr virus infection is combined with blood and vitreous humor. The incidence of CMVR is increasing year by year. It is helpful that paying attention to systemic risk factors and epidemiology can provide more effective guidance for ophthalmologists during diagnosis and treatment, help patients improve the prognosis of vision, and reduce or even avoid the occurrence of blindness caused by CMVR.
ObjectiveTo investigate the risk factors of delirium in mechanical ventilation patients with chronic obstructive pulmonary disease (COPD).MethodsA total of 97 mechanically ventilated non-hypertensive patients with COPD who were admitted to this department from January 2018 to October 2018 were selected as subjects. The patients were divided into 49 cases with delirium and 48 cases non-delirium according to the Consciousness Assessment Method for the Intensive Care Uint. The examined data were collected in the patients such as pH, arterial partial pressure of oxygen (PaO2), arterial partial pressure of carbon dioxide (PaCO2), neuron-specific enolase (NSE), and Acute Physiology and Chronic Health EvaluationⅡ (APACHEⅡ) scores were calculated in the pre-mechanical (d0) and mechanically ventilated 3rd (d3), 5th (d5) days. The mechanical ventilation days were recorded in the two groups. Logistic regression analysis was used to screen the risk factors influencing delirium of patients.ResultsThe PaCO2, NSE, APACHEⅡ scores and mechanical ventilation days were higher in the delirium group than in the non-delirium group ［(88.1±7.5) vs. (85.3±6.2) mm Hg; (28.4±5.8) vs. (26.1±3.3) μg/L; (23.7±3.9) vs. (21.7±2.6); (7.5±1.3) d vs. (6.6±1.2) d］ and PaO2 were lower than non-delirium group ［(54.9±5.5) vs. (57.2±3.1) mm Hg］, the differences were statistically significant (P<0.05). Multivariate logistic regression analysis showed that PaO2, NSE, APACHEⅡ scores and mechanical ventilation days were risk factors for delirium in mechanically ventilated patients with COPD (regression coefficients were –0.177, 0.163, 0.203, 0.597 respectively, P<0.05). The PaO2 and APACHEⅡ scores of mechanical ventilation on the 3rd and 5th day of the two groups ［d3 (88.3±5.3) vs. (89.1±6.9) mm Hg; d5 (90.3±9.0) vs. (91.3±6.4) mm Hg; d3 (21.7±3.0) vs. (21.4±2.2); d5 (20.9±2.8) vs. (20.7±2.1)］ were not statistically significant (P>0.05).The NSE changes on the 3rd and 5th day of mechanical ventilation ［d3 (30.0±5.3) vs. (26.8±3.6) μg/L; d5 (27.3±4.3) vs. (25.7±2.6) μg/L］ were statistically significant (P<0.05).ConclusionPaO2, NSE, APACHEⅡ score and mechanical ventilation days are risk factors for delirium in COPD patients with mechanical ventilation and NSE is one of the more important risk factors.
Objective To assess the acute high altitude sickness (AHAS) and its risk factors among public health emergency responders, so as to provide scientific proof for guaranteeing the safety and health of emergency rescue workers. Methods?The self-administered questionnaire aim at learning AHAS occurrence and its risk factors were distributed to 67 members from 4 teams at different altitudes selected among 35 rescue teams. The AHAS could be diagnosed by a total score of more than or equal to 5 within 3 days since arrival, as in the following detail: 1-3 score could be assigned in accordance with the following symptoms in degrees of the mild, moderate or severe, respectively: headache, nausea or vomiting, lassitude, dizziness and blurred vision, and sleep disorder; and 1 score could be assigned for each of the following symptoms: palpitation, shortness of breath, nosebleed, chest distress, diarrhea, constipation, cyanochroia of the lips, numbness in hands and feet, and dry cough. Results?A total of 54 among 67 (81%) responders completed the questionnaire, among whom 93% were males and the median age was 36 with the scope from 24 to 55, and 63% (34 respondents) developed AHAS. The univariate analysis showed that the altitude of the responders’ original residence (10 score for “lt;100 m” vs. 5.2 score for “gt;1 000 m”, P=0.005), experiences in high altitude areas (10 score for “having not” vs. 6.4 score for “having”, P=0.039), length of stay in an area over 2 000 m altitude before arrival (9.4 score for “≥3 days” vs. 5.7 score for “≤1 day”, P=0.011), luggage weight (9.8 score for “≥25 kg” vs. 5.5 score for “lt;25 kg”, P=0.002) were correlated with AHAS severity. The multivariate linear regression indicated that the lower altitude of the responders’ original residence and the short stay in an area over 2000m altitude before arrival were the factors influencing the severity of AHAS. The linear regression formulation was Y= 2.89 - 0.187 × the altitude of the responders’ original residence (pre 100m) + 2.43 × the length of stay in an area over 2000m altitude before arriving at Yushu (day). Conclusions?The past experiences and the pre-arrival preparation are critical factors of AHAS. Measures should be taken to protect the safety and health of responders dispatched to high altitude areas.
Objective To investigate the clinical characteristics and risk factors associated with death in critically ill patients with severe community-acquired pneumonia( CAP) .Methods A retrospective analysis was carried out in 125 hospitalized patients with severe CAP admitted from July 2008 to February 2012. Earlier clinical features were compared between 109 survival patients and 16 dead patients, and logistic regression analysis was conducted. Results The death group had more underlying diseases than the survival group( P lt;0. 05) . The heart rate at admission in the death group was significantly higher than that in the survival group( P lt;0.05) . The ratio and number of complication, the highest temperature before admission, the platelet count, the arterial blood pH, PaO2 and PaO2 /FiO2 in the death group were significantly lower than those in the survival group( P lt; 0. 05) . Logistic regression analysis showed that the number of underlying diseases, heart rate and PaO2 were predictors of death in the patients with severe pneumonia. Conclusion The number of underlying diseases, heart rate and PaO2 has highly predictive value of death for severe CAP.
ObjectiveTo observe the risk factors for osteoporosis in elderly women in Chengdu Shuangliu County, in order to provide a reference for the prevention of this disease. MethodsThrough random cluster sampling from 6 communities in Shuangliu County, 276 aged (60-84 years old) women accepted questionnaire survey from May 2010 to October 2012. Their bone mineral density was also measured. ResultsThe osteoporosis rate in these 276 elderly women was 49.64%. Different occupations had a significant impact on the occurrence of osteoporosis (P<0.05). Osteoporosis rate in elderly women in rural areas was higher than that in urban areas, but there was no significant difference (P>0.05). The rate of women who paid attention to calcium and vitamin D preparations was significantly lower than those with no supplement of calcium and vitamin D preparations (P<0.05). Single factor analysis showed that age, body mass index of age 30, present weight, menopause age, suffering from respiratory diseases were closely related to osteoporosis (P<0.05). Multivariate analysis showed that age, present weight, consumption of milk, menopause age, and respiratory disease history were closely correlated with osteoporosis incidence (P<0.05). ConclusionThe incidence of osteoporosis in women at age 60 or older in Chengdu Shuangliu County is high. Medical workers should strengthen the health education for those elderly women with osteoporosis and promote a healthy lifestyle and a balanced diet.