Internalizing Behavior Problems Among the Left-Behind Children of the Hui Nationality in Rural China: A Cross-Sectional Study.

Background: The internalizing behavior problems (IBPs) of left-behind children (LBC) due to parental migration are a widespread public health concern in China. A previous study showed that the detection rate of behavioral problems in the Hui was far higher than in the LBC of the Han nationality. However, to date, limited research has focused on IBPs in Chinese LBC of the Hui nationality. The aims of this present study are to explore the prevalence of IBPs and the influencing factors among the Hui LBC in the rural areas of China. Methods: A cross-sectional study was conducted among school students from the southern rural areas in Ningxia, China (2012-2013). The caregivers or parents assessed IBPs using Achenbach's Child Behavior Checklist for parents. The children completed the Egma Minnen av Bardndosnauppforstran, Junior Eysenck Personality Questionnaire and Piers-Harris Children's Self-concept Scale. Data on 383 Hui LBC aged 6-16 y were included in this study. Multivariate logistic regression analysis was used to examine the relationships between the independent variables and children's internalizing behaviors. Results: Among the Hui population, the prevalence of IBPs in LBC and non-left-behind children (non-LBC) was 21.67% (83 of 383) and 18.18% (104 of 572), respectively, with no significant difference between these two groups (χ 2 = 1.77 and P = 0.18). However, among males of the Hui population, the prevalence of IBPs in LBC was 22.16%, which is significantly higher than in non-LBC (14.07%; χ 2 = 5.07; and P = 0.02). By controlling for gender and age, the multivariate logistic regression analysis showed that a mother highly favoring the subject (odds ratio [OR] = 2.70), average levels of neuroticism (OR = 9.01), and high levels of neuroticism (OR = 8.44) were risk factors for IBPs in Hui LBC. Conclusion: Our findings suggest that IBPs among male LBC of the Hui nationality in rural China were positively related to parental migration. Positive measures should be taken to prevent IBPs of male LBC of the Hui nationality in rural China in terms of personality development and parental childrearing patterns.

Cancer pain management at home: voice from an underdeveloped region of China.

BACKGROUND: Pain is a major problem for patients with advanced cancer and one of the most frequent and disturbing of all cancer-related symptoms. Researchers continue to report that cancer pain remains undertreated. Inadequate pain control can significantly affect the patient's quality of life and may in turn affect the patient's will to live or comply with treatment recommendations. A better understanding of the experience of cancer pain management is important in identifying factors responsible for undertreated pain. OBJECTIVE: This study aimed to obtain the experience of cancer pain management. INTERVENTIONS: We used a phenomenological approach to explore the status of cancer pain management through participants' experience. Semistructured interviews were conducted with 14 family caregivers, patients, and acquaintances and 14 health professionals (nurses and physicians) from a regional tertiary hospital in northwest China. Data were collected by in-depth interviews. We used a qualitative description after full transcription of every interview. Analysis involved the identification of themes and the development of a taxonomy of participants' experience of cancer pain management. RESULTS: Taxonomy used in this study is to identify, code, group, and name meaning units of the transcribed interviews by reading through repeatedly to obtain an initial sense. Four themes were identified: (1) marginalization, (2) hopelessness and helplessness, (3) deficiency of access and resources, and (4) expectations related to pain. CONCLUSION: Findings from this study suggest that the situation of patients with undertreated cancer pain continues. IMPLICATIONS FOR PRACTICE: Special attention should be paid by policymakers, professionals, and family caregivers to the marginalized group of cancer patients who suffer with pain.

[Prospective study on associations between levels of total cholesterol, triglyceride and risk of ischemic and hemorrhagic strokes].

OBJECTIVE: To explore associations between levels of total cholesterol (TC), triglyceride (TG) and incidence of ischemic and hemorrhagic strokes in populations. METHODS: Baseline investigations on stroke-related risk factors and physical examinations were performed in 10 093 (> 35 years) stroke-free urban community residents from 5 cities in China during May to July in 1987, follow-up investigations on stroke events were made during 1998 to 2000. The hazard ratios and 95% confidence intervals (CI) of ischemic and hemorrhagic strokes in middle, high tertiles of baseline TC or TG levels were compared with low baseline tertile residents using the Cox regression model. RESULTS: There were 491 first strokes during the 8-years cohort follow-up. Compared with the low tertile, risk of ischemic stroke in the middle and high tertiles of TC level was increased by 61% (HR: 1.61, 95%CI: 1.14-2.27) and 58% (HR: 1.58, 95%CI: 1.12-2.22) after adjustments for DBP, age, sex and other variables in the Cox proportional hazards model. Compared with the low tertile, risk of ischemic stroke in the high tertile of TG level was increased by 43% (HR: 1.43, 95%CI: 1.02-2.00). However, risk of hemorrhagic stroke in the middle and high tertiles of TC level decreased by 12% (HR: 0.88, 95%CI: 0.64-1.22) and 33% (HR: 0.67, 95%CI: 0.48-0.95) compared with the low tertile. CONCLUSIONS: Elevated serum TC and TG are independent risk factors for risk of ischemic stroke. However, low TC was related with increased risk of hemorrhagic stroke.

[Evaluation of the efficacy of phenobarbital in treatment of epilepsy in rural areas: study of 2455 patients in rural China].

OBJECTIVE: To evaluate the efficacy of phenobarbital in treatment of patients with convulsive forms of epilepsy in rural areas and to develop a suitable relevant model for rural China. METHODS: A demonstration protocol was conducted in the rural areas of 8 counties from 6 provinces and municipality in China, Heilongjiang, Ningxia, Henan, Jiangsu, Shanxi, and Shanghai from December 2001 to June 2004. Epidemiological investigation of the prevalence and treatment gap of epilepsy was carried out. Patients with convulsive forms of epilepsy thus screened underwent treatment of phenobarbital. Physicians of township hospitals received short-term training to be in charge of the treatment and regular follow-up of the patients. RESULTS: A total of 2455 patients with generalized tonic-clonic seizures in these 6 rural areas were screened and entered the treatment group. 347 patients (26.2%) had been seizure-free during the period of these 2 years, 415 patients (31.3%) had their seizure frequencies decreased by > 75% as compared with those during the period of 6 months before treatment, and the conditions of 26.1% of the patients did not change or even became worse. About 26.1% of the patients had mild side effects, 3.7% had moderate side effects, and only 0.3% had severe side effects when the dosage of phenobarbital in the first 3 months was increased. 597 patients (24.3%) withdrew from the treatment group because of various reasons. CONCLUSION: This protocol was suitable to the rural areas of China. The trained physicians are capable of fulfilling the task to treat the patients with epilepsy. Phenobarbital is an effective drug for most patients with convulsive seizures and has no severe side effect.

Subtype hypertension and risk of stroke in middle-aged and older Chinese: a 10-year follow-up study.

BACKGROUND AND PURPOSE: Hypertension is the most important indicator of stroke. We aim to compare the long-term effects of the subtypes of hypertension on the risk of stroke in a Chinese cohort. METHODS: A total of 26,587 subjects > or =35 years of age and free of stroke were recruited in 5 cities in 1987. The subtypes of hypertension were defined as isolated systolic hypertension (ISH), isolated diastolic hypertension (IDH), systolic and diastolic hypertension (SDH), as well as managed hypertension (MHT), according to the criteria of systolic blood pressure > or =140 or diastolic blood pressure >90 mm Hg or under antihypertensive treatment. The relative risks of stroke with the subtypes of hypertension, compared with normotensives, were estimated using the Cox model after adjustments for age, sex, and other confounders. RESULTS: The prevalence of hypertension was: ISH 7.1%, SDH 18.4%, IDH 6.7%, and MHT 3.9%. During a total of 233 437 person years of follow-up, 1107 subjects developed stroke (614 ischemic and 451 hemorrhagic events and 42 unclassified). SDH patients were at the highest risk of stroke among all the hypertensives. The hazard ratio and 95% CI was 2.96 (2.49 to 3.52) for all stroke, 4.05 (3.10 to 5.30) for hemorrhagic, and 2.33 (1.84 to 2.95) for ischemic stroke. Although the incidence of stroke was higher in the older population, the effect of hypertension, especially SDH, on hemorrhagic stroke is stronger in the middle-aged population. CONCLUSIONS: ISH and IDH are similarly prevalent in the population; both are independent predictors of stroke. Patients with SDH are at the highest risk of stroke and should be treated more aggressively.