ABSTRACT
OBJECTIVE: To investigate the prevalence of diabetic at-risk foot and its associated factors. METHODS: A total of 838 hospitalized patients with type 2 diabetes were screened for at-risk foot. Neural and vascular disorders were evaluated by assessing vibration perception thresholds and ankle brachial indexes (ABIs). After excluding 12 patients with abnormally high ABIs, remaining individuals with neural and/or vascular disorder were identified as at-risk patients and further classified into three subtypes: isolated neural disorder, isolated vascular disorder and mixed disorder. Potential associated factors were examined using Logistic regression models. RESULTS: In the final sample of 826 individuals, the prevalence of diabetic at-risk foot was 30.6%. Among all at-risk patients, isolated neural disorders (69.6%) were more common than mixed (16.2%) or isolated vascular disorders (14.2%). Isolated neural and vascular disorders shared specific risk factors, including age per 20-year increment (odds ratio [95% CI], 3.73 [2.59-5.37] and 4.01 [1.98-8.11]), diabetic duration ≥10 years (1.69 [1.13-2.54] and 3.29 [1.49-7.24]) and systolic blood pressure ≥140 mmHg (1.96 [1.31-2.93] and 2.90 [1.38-6.10]) respectively. In addition, isolated neural disorders were associated with a heavy smoking history (95%CI 2.69 [1.15-6.31]), increased high-sensitivity C-reactive protein levels (95%CI 1.30 [1.04-1.62]) and mild obesity (95%CI 0.49 [0.20-1.24]). Isolated vascular disorders were linked with decreased high density lipoprotein (HDL) cholesterol levels (95%CI 3.42 [1.31-8.96]) and increased triglycerides levels (95%CI 2.74 [1.26-5.97]). CONCLUSIONS: Diabetic at-risk foot is epidemic among hospitalized patients with type 2 diabetes. Aging, long-term diabetes, hypertension, smoking, inflammatory response and dyslipidemia may be associated with the prevalence of diabetic at-risk foot.
ABSTRACT
OBJECTIVE: To investigate the female sexual dysfunction (FSD) in type 2 diabetes patients, by comparing the sexual function between type 2 diabetic women and non-diabetic women with Female Sexual Function Index (FSFI). METHODS: 115 type 2 diabetic women and 107 age-matched non-diabetes women were enrolled with similar backgrounds. Their sexual functions were evaluated with FSFI. Metabolic parameters such as body mass index, blood lipid profile, hemoglobin A1C, plasma glucose were also collected. RESULTS: Total score of FSFI of the type 2 diabetic women were significantly lower than that of the non-diabetic controls (18.27±8.96 vs. 23.02±5.78, P=0.000). Scores of the FSFI domains (desire, arousal, lubrication, orgasm, satisfaction, pain) of the type 2 diabetic group were also lower than those of the control group. According to the FSD criterion (FSFI<25) available in China, the percentage of FSD in the type 2 diabetic group was significantly higher than that of the control group (79.2%vs. 55.0%, P<0.001). These trends seemed more prominent in pre-menopause subgroups. The logistic regression analysis indicated that age and diabetes were independent risk factors of FSD. Body Mass Index (BMI) also had influence in the diabetes group. CONCLUSION: Findings from this study showed that there are more FDS in Chinese type 2 diabetic women than in their non-diabetic counterparts, especially in pre-menopause participants.
