Subjects with microvascular angina have longer GT repeats polymorphism in the haem oxygenase-1 gene promoter

Abstract

Objective: Few studies have investigated haem oxygenase-1 gene (HMOX1) promoter polymorphism in microvascular angina (MVA).

Materials and methods: HMOX1 promoter (GT)_n repeats were examined in healthy controls (N?=?220) and MVA subjects (N?=?181).

Results: The distribution of genotype of SS, SL and LL were significantly different in MVA (17%, 51%, 33%) vs. normal controls (35%, 46%, 20%) (p?<?0.001, S allele: ≤30 repeats, L allele: >30 repeats). In multivariate analysis, carrier of L allele (odds ratio 2.772, p?<?0.001) was a significant predictor for the diagnosis of MVA.

Conclusions: Subjects with MVA had longer HMOX1 promoter (GT)_n repeats than the healthy controls.

Trial registration number: NCT01198730 at https://clinicaltrials.gov     

Circulating nitric oxide metabolites and the risk of cardiometabolic outcomes: a prospective population-based study

Aim: This study was conducted to investigate whether serum NO metabolites (NOx) could predict the occurrence of type 2 diabetes (T2DM), hypertension (HTN) and metabolic syndrome (MetS).

Methods: We measured serum NOx concentrations in the Tehran Lipid and Glucose Study participants (aged ≥19?years) and followed them for a median of 7.7?years for the incidence of outcomes. To determine the appropriate cut-off points of serum NOx for predicting clinical events, a random sampling method (50:50 ratio) was used for the population and for analysis, receiver operator characteristic curve was used. Multivariable Cox proportional hazard models were used to estimate the hazard ratios (HRs) with 95% confidence intervals (95% CIs) of T2DM, HTN and MetS in response to serum NOx values.

Results: The optimal cut-off points of serum NOx levels for predicting T2DM, HTN and MetS were 26.5, 25.5 and 25.5?µmol/L, respectively. Participants with serum NOx levels ≥25.5?µmol/L had increased risk of MetS (HR?=?1.31, 95% CI?=?1.01–1.72). No evidence was found for any association of serum NOx with incidence of T2DM and HTN (HR?=?1.03, 95% CI?=?0.83–1.77 and HR?=?1.09, 95% CI?=?0.88–1.35).

Conclusion: In this prospective population-based investigation, a higher circulating NOx was associated with development of MetS.     

Association between gestational diabetes and biomarkers: a role in diagnosis

Background: We investigated the association between markers of insulin resistance, chronic inflammation, and adipokines and GDM.

Methods: In our case-cohort study in Johannesburg we included women with GDM and controls. We tested the ability of biomarkers to identify women at high risk of GDM.

Results: Of the 262 pregnant women, 83 (31.7%) had GDM. Women with GDM were heavier (p?=?0.04) and had more clinical risk factors (p?=?0.008). We found a significant difference in fasting insulin (p?p?=?0.046), HOMA (p?p?Conclusions: Insulin sensitivity markers are promising tools to identify women at high risk of GDM.     

Reliability of two-point discrimination thresholds using a 4-2-1 stepping algorithm

Purpose: A 4-2-1 stepping algorithm reliably captures light touch thresholds but has not been used to assess two-point discrimination (TPD) thresholds. Therefore, the purpose of this investigation was to determine the intra- and inter-rater reliability of a 4-2-1 stepping algorithm at determining TPD thresholds.

Materials and methods: Fifteen healthy, physically active young adults were assessed twice over a 1-week period using digital calipers and a 4-2-1 stepping algorithm. TPD thresholds were assessed by an expert and a novice examiner at each time point. Reliability was assessed on the plantar surface of the foot at the head of the first and base of the fifth metatarsal.

Results: Three intra-rater intraclass correlation coefficient (ICC) values exceeded 0.75 and were interpreted as good. The inter-rater reliability was good with ICC values ranging from 0.76 to 0.93 at both sites during both test sessions.

Conclusions: The 4-2-1 stepping algorithm demonstrates good intra- and inter-tester reliability at determining TPD thresholds on the plantar surface of the foot at the head of the first and base of the fifth metatarsal in young healthy adults.     

Serum ferritin as a candidate diagnostic biomarker of polycystic ovarian syndrome: a meta-analysis

Objective: In this study, we investigated about the potential of serum ferritin as a complementary diagnostic biomarker of polycystic ovarian syndrome (PCOS) by performing a meta-analysis of existing literature.

Materials and methods: Eleven studies written in English were retrieved up to 30 June 2018. Data were extracted from the selected studies by two of the authors and was subjected to statistical analysis. Levels of serum ferritin were compared between women with PCOS and controls using the standardized mean difference (SMD) and 95% confidence interval (CI). Subgroup analysis was also performed and stratified by ethnicity (Asians versus Caucasians).

Results: Overall post-outlier outcomes indicated that elevated serum ferritin is strongly associated with PCOS (SMD: 0.52; 95% CI: 0.40–0.64; P^A?=?10^?5). Subgroup analysis by ethnicity showed no significant difference between Asian and Caucasian population. Post-outlier receiving operations characteristics curve were plotted and showed that values for serum ferritin showed good potential in discriminating patients with and without PCOS (AUC?=?0.827, p?=?0.006).

Conclusion: Our findings suggest that high serum ferritin level is significantly associated with PCOS and its potential as a biomarker is evident in its high diagnostic accuracy. However, additional studies are needed to confirm our claims.     

Dynamic variation of histone H3 trimethyl Lys4 (H3K4me3) and heterochromatin protein 1 (HP1) with employment length in nickel smelting workers

Objective: To investigate the dynamic variation in H3K4me3 and HP1 with employment length in nickel smelting workers.

Methods: Blood samples were collected from 140 nickel smelting workers and 140 age-matched office workers to test for H3K4me3, and HP1 levels.

Results: H3K4me3 was statistically significantly different (p?<?0.05) between the two groups and positively correlated with employment length (r_s?=_?0.267). HP1 was not correlated with employment length (p?=?0.066) but was significantly different between the two groups.

Conclusions: Chronic exposure to nickel can induce oxidative damage, and increase H3K4me3 expression and inhibit HP1 expression.     

‘Draw your pelvis’ test for assessing pelvic schema in people with Parkinsonʼs disease: a validity and reliability study

Aim: Body schema (i.e., the mental representation of the body and its parts) is important for cognitive and motor functions, with the pelvis constituting a core element in such schema. Although people with Parkinson?s disease exhibit misperceptions and deficits in body schema, there are currently no published tools available for assessing pelvic schema in this population. This study aimed to develop and establish feasibility, reliability, and validity of a novel drawing test ? ‘Draw Your Pelvis’ ? for assessing pelvic schema in people with Parkinson?s disease.

Materials and methods: Twenty people with idiopathic Parkinson?s disease (Hoehn &Yahr stages I–III; M age: 65.75?±?10.13) volunteered and were asked to manually draw a picture of their pelvis. Drawings were assessed and scored by 13 blinded raters over two sessions. Intra- and inter-rater reliability and content and criterion validity were investigated.

Results: The ‘Draw Your Pelvis’ test is shown to be feasible and quick to administer, with excellent inter-rater reliability for consistency (0.954–0.968) and absolute agreement (0.946–0.961). It also demonstrates good-excellent (0.614–0.950) intra-rater reliability, and is content valid.

Conclusions: The ‘Draw Your Pelvis’ test holds potential for clinicians and researchers in assessing pelvic schema and its deficits in people with Parkinson?s disease. In addition, this test could be used for investigating the effect of therapeutic interventions on body schema in this population. Future studies should explore this test in additional populations.     

A study on variability of quantitative sensory testing in healthy participants and painful temporomandibular disorder patients

Objectives: Quantitative sensory testing has mainly used thresholds to evaluate somatosensory sensitivity so far. The variability of different measures from session to session has also been investigated, but the variability of the single individual measures of a threshold or subject-based reports has not been considered. This study aimed to investigate the potential value of threshold variability in one session as a measure of internal consistency in somatosensory function.

Methods: The standardized quantitative sensory testing battery developed by the German Research Network on Neuropathic Pain was performed bilaterally over the infraorbital, mental, and hand regions in 70 healthy and 22 temporomandibular disorder pain participants. Somatosensory variability was investigated by calculating the Coefficient of Variation of three to five repeated measures in one threshold determination. The influences of side, gender, site, age, and presence of pain on the somatosensory variability were evaluated.

Results: In the healthy participants, somatosensory variability was region dependent: hand?>?mental and/or infraorbital for CDT, WDT, HPT, MDT-N, MPT-Y, MPT-N, WUR, and MPS (p?≤?0.043), infraorbital?>?hand for VDT (p?=?0.001), mental?>?infraorbital for HPT and WUR (p?≤?0.001); and age dependent for WDT, TSL, CPT, HPT, MDT-Y, MDT-N, MPT-N, and WUR (p?≤?0.017). Gender and side had no main effect on variability (p?≥?0.136). The pain patients presented higher variability compared with healthy participants for TSL, MDT-N, MPT-Y, WUR, and PPT (p?≤?0.033).

Discussion: The somatosensory variability along with the threshold would be a more complete method to investigate the somatosensory disorders and underlying pain mechanisms. The correlation between pain duration and somatosensory variability should be studied further with different pain conditions.     

Prognostic value of pre-treatment red blood cell distribution width in lung cancer: a meta-analysis

Abstract

Objective: In recent years, increasing studies found that pre-treatment red blood cell distribution width (RDW) could predict clinical outcomes in various cancers. However, the prognostic value of pre-treatment RDW in lung cancer was inconsistent. Therefore, we performed a meta-analysis to determine prognostic value of pre-treatment RDW in lung cancer.

Methods: We performed a search in PubMed, The Cochrane Library, EMBASE (via OVID), Web of Science, CNKI, Wanfang, VIP, SinoMed databases, then we identified all records up to February 15, 2019. Outcomes of interest were overall survival (OS) and disease-free survival (DFS). Hazard ratios (HRs) and corresponding 95% confidence intervals (95% CIs) were calculated to assess the relevance of pre-treatment RDW to OS in lung cancer.

Results: We included ten articles in total. Pooled results revealed that elevated pre-treatment RDW was significantly associated with poor OS (HR?=?1.55, 95% CI: 1.26–1.92, p?<?0.001) and DFS (HR?=?1.53, 95% Cl: 1.15–2.05; p?=?0.004) in lung cancer. Further subgroup analysis manifested that lung cancer patients with elevated pre-treatment RDW had worse prognosis.

Conclusions: A higher value of pre-treatment RDW indicated worse survival of patients with lung cancer. RDW may serve as a reliable and economical marker for prediction of lung cancer prognosis.     

Diagnostic value of exercise-induced changes in circulating high sensitive troponin T in stable chest pain patients

Abstract

Objective: We investigated the diagnostic value of exercise-induced increase in cardiac Troponin T (cTnT) in stable chest pain subjects.

Methods: CTnT was measured before and 20?h after an exercise test in 157 subjects suspected of coronary artery disease (CAD).

Results: CAD subjects (n?=?41) had higher baseline cTnT levels compared to non-CAD subjects (n?=?116), 6.39?ng/l and 3.00?ng/l, respectively, p?<?0.0001, and were more likely to increase in cTnT (70.7% versus 27.6%, p?<?0.0001). Net Reclassification Index for the combined variable was 19%, p?=?0.02.

Conclusions: Exercise-induced increase in cTnT was found to be associated with CAD and cTnT measurements improved the diagnostic evaluation.     

Diagnostic utility of MR-proANP and NT-proBNP in elderly outpatients with a high risk of heart failure: the Copenhagen heart failure risk study

Abstract

Background: Amino-terminal-pro-B-type-natriuretic-peptide (NT-proBNP) is a diagnostic biomarker for heart failure (HF), but plasma concentrations are influenced by numerous factors. Mid-regional-pro-atrial-natriuretic-peptide (MR-proANP) have comparable diagnostic value in acute HF. However, data are lacking in the non-acute setting. This study sought to assess the diagnostic utility of MR-proANP in outpatients with a high risk of HF.

Methods: This prospective study included 399 outpatients. Inclusion criteria were: age?≥?60?years, ≥1 risk factor for HF (diabetes, chronic kidney disease, vascular disease, atrial fibrillation, hypertension), without known or suspected HF. Unrecognized HF was diagnosed based on clinical signs, patient-reported symptoms and echocardiography. Plasma concentrations of MR-proANP and NT-proBNP were analysed.

Results: In total, 65 patients were diagnosed with HF or asymptomatic left ventricular systolic dysfunction (N?=?12 LVEF?≤?40%, N?=?7 LVEF?>?40% to ≤50%, N?=?46 LVEF?>?50%). Both MR-proANP (odds-ratio: 1.77; 95% CI:1.16–2.72; p?=?0.009) and NT-proBNP (odds-ratio: 1.49; 95% CI:1.22–1.82; p?<?0.001) were associated with HF. Area under receiver-operator characteristics curve (AUC) for the diagnosis of HF or asymptomatic left ventricular systolic dysfunction was higher for MR-proANP (AUC?=?0.886; p?<?0.001) and NT-proBNP (AUC?=?0.910; p?<?0.001) compared to patient-reported symptoms of HF (AUC?=?0.830), but NT-proBNP added more diagnostic information compared to MR-proANP (p?=?0.022).

Conclusions: Both NT-proBNP and MR-proANP are useful biomarkers in the diagnosis of HF or asymptomatic left ventricular systolic dysfunction in a non-acute setting. However, NT-proBNP added more diagnostic information compared to MR-proANP.     

Association of metabolites reflecting type III and VI collagen formation with modified Rodnan skin score in systemic sclerosis – a cross-sectional study

Objective: The objective was to investigate blood-based biomarkers of type I (PRO-C1), III (PRO-C3) and VI (PRO-C6) collagen formation in systemic sclerosis (SSc) patients and examine their correlation to modified Rodnan skin score (mRSS).

Methods: Limited (lSSc, n?=?76) and diffuse SSc (dSSc, n?=?41) fulfilling the ACR/EULAR 1980 and 2013 classification criteria for SSc and asymptomatic controls (n?=?9) were included. PRO-C1, PRO-C3 and PRO-C6 were measured in serum.

Results: LSSc compared to dSSc were significantly older, had longer disease duration and lower mRSS. PRO-C3 was higher in early dSSc compared to early lSSc (mean [95 percentile], 27.4 [13.1–39.1] ng/mL vs 14.9 [8.2–28.8] ng/mL, p?=?0.006). PRO-C6 levels were higher in early dSSc compared to early lSSc and late dSSc (early dSSc: 28.2 [10.4–92.3] ng/ml vs early lSSc: 11.0 [6.9–28.5] ng/ml; p?=?0.006 and late dSSc: 12.6 [6.5–25.3] ng/mL, p?=?0.04). No difference was observed with PRO-C1. PRO-C3 and PRO-C6 were moderately correlated with mRSS with R-partials of 0.36 (p?<?0.001) and 0.29 (p?=?0.002), respectively

Conclusion: Measures of type III and VI collagen formation are potential objective biomarkers of fibrosis in systemic sclerosis. These biomarkers could be useful in monitoring the disease and efficacy of treatment.     

Sex differences in release of cardiac troponin T after endurance exercise

Context: Post-exercise cardiac troponin release has been extensively described in athletic groups but little attention has been given to any role of sex in mediating this phenomenon.

Objective: We compared the release of cardiac troponin T (cTnT) after endurance running in training-experience, biological-age and maturity-matched young male and female runners.

Materials and methods: Nineteen male (training history: 2.3?±?1.0?years; mean age: 16.1?±?1.2?years; Tanner stage: 3.7?±?0.6) and 19 female (training history: 2.2?±?1.0?years; mean age: 15.9?±?1.4?years; Tanner stage: 4.0?±?0.4) runners performed a 21?km run with “all-out” effort. Serum cTnT levels were assessed at pre-exercise (Pre-ex) and at 4?h post-exercise (Post-ex).

Results: At Pre-ex, cTnT concentrations were below the 99th percentile value (10?ng.l^?1) in 32/38 runners. Post-ex cTnT increased in all subjects but the response was substantially higher (p?<?0.05) in males [median (range): 210 (20–1360) ng.l^?1] than females [median (range): 80 (10–550) ng.l^?1]. At Post-ex, 95% (95% confidence interval: 75–99%) of males and 63% (95% confidence interval: 41–81%) of females (p?<?0.05) had cTnT concentrations above the cut-off for acute myocardial infarction.

Conclusions: The present data suggest that post-exercise cTnT elevation occurs in all runners but is augmented in young male compared to female athletes.     

Effect of a reversal mirror condition on orofacial mechanical sensitivity

The aim of this study was to investigate whether watching one’s own face being touched in a reversal mirror condition modulates orofacial somatosensory sensitivity. A total of 37 healthy volunteers participated in a pilot study, the main study, and a control experiment. In the main experiment, 16 participants received seven different intensities of pinprick stimuli in the right infraorbital region. The perceived stimulus intensity was rated on a 0–50–100 numerical rating scale (NRS). In addition, the pinprick threshold (PiPT) was evaluated in the same region using an electronic von Frey device. During stimuli, participants were watching their own face in two different conditions (normal and reversal mirror) in randomized order. Subjective experiences during each condition were assessed with a questionnaire containing nine statements. The participants rated their level of agreement with the statements using a 7-item Likert scale. There were significant main effects on NRS scores of stimulus forces (p?p?Post hoc analyses showed that stimulation with higher force levels induced significantly higher NRS scores (p?p?p?=?0.184). The experimental condition influenced the response to several statements significantly (p?相似文献   

Association between somatosensory,motor and psychological variables by levels of disability in patients with cervicogenic dizziness

Abstract

Cervicogenic dizziness is a musculoskeletal disorder mainly characterized by dizziness associated with neck pain. The aim of this study was to assess the association between somatosensory, motor and psychological variables by levels of disability due to dizziness in patients with cervicogenic dizziness. A total of 64 patients were classified into two groups according to the presence of higher and lower levels of disability due to dizziness. The degree of disability due to dizziness, the magnitude of chronic pain, catastrophizing and kinesiophobia were evaluated by self-reports. The cervical active range of motion and the pressure pain thresholds were also assessed. The psychosocial variables showed significant differences. Higher values were found in the group with the highest level of disability due to dizziness (d?=?0.80). Regarding motor variables, some differences were found in extension (d?=?0.52) and in right rotation cervical movement (d?=?0.90), with lower values in the group with greater disability due to dizziness. No differences were observed in the somatosensory variables (p?>?.05). In the group with lower levels of disability due to dizziness, negative associations were found with the range of cervical motion and positive associations were found with kinesiophobia. Our results suggest that levels of disability due to dizziness could be an important factor to consider in patients with cervicogenic dizziness. The influence of psychological factors and some ranges of cervical movement should be considered clinically.     

The GALA study: relationship between galectin-3 serum levels and short- and long-term outcomes of patients with acute heart failure

Objective: We tested the hypothesis that early measurement of galectin-3 at the emergency department (ED) during an episode of acute heart failure (AHF) allows predicting short- and long-term outcomes.

Methods: We performed an exploratory study including 115 patients consecutively diagnosed with AHF in a single ED. Clinical and analytical variables were recorded. The primary endpoint was 30-day all-cause mortality, and secondary endpoints were 30-day composite outcome (death, rehospitalization or ED reconsultation, whichever first) and 1-year mortality.

Results: Seven patients (6.1%) died within 30?days and 43 (37.4%) within 1?year. The 30-day composite endpoint was observed in 21.1% of patients. Galectin-3 was correlated with NT-proBNP and the glomerular filtration rate but not with age and s-cTnI. Measured at time of ED arrival, galectin-3 showed good discriminatory capacity for 30-day mortality (AUC ROC: 0.732; 95% CI 0.512–0.953; p?=?0.041) but not for 1-year mortality (0.521; 0.408–0.633; p?=?0.722). Patients with galectin-3 concentrations?>42?μg/L had an OR?=?7.67(95%CI?=?1.57-37.53; p?=?0.012) for 30-day mortality. Conversely, NT-proBNP only showed predictive capacity for 1-year mortality (0.642; 0.537–0.748; p?=?0.014). Patients with NT-proBNP concentrations?>5400?ng/L had an OR?=?4.34 (95%CI?=?1.93-9.77; p?<?0.001) for 1-year mortality. These increased short- (galectin-3) and long-term (NT-proBNP) risks remained significant after adjustment for age or renal function. s-cTnI failed in both short- and long term death prediction. No biomarker predicted the short-term composite endpoint.

Conclusion: These results suggest that galectin-3 could help to monitor the risk of short-term mortality in unselected patients with AHF attended in the ED.     

Pedometer-determined physical activity levels of healthy children and children with Down’s syndrome

Purpose: Children with Down’s syndrome (DS) are considered sedentary and less engaged in recommended physical activity (PA) levels. This study compared the PA levels between children with DS and healthy children in Saudi Arabia.

Methods: The study included 85 children divided into two groups. The DS group comprised 37 children with DS aged 8–12?years recruited from the Down Syndrome Charitable Association and Al-Nahda Schools for DS. The healthy group comprised 41 healthy children aged 8–12?years recruited from regular schools in the same region. PA levels were measured over 7?days using a pedometer.

Results: The healthy group was more active than the DS group (p?p?p?Conclusions: The DS group had a high body mass index and physical inactivity compared with the second group. Obesity and physical inactivity among Saudi Arabian children with and without DS are major health concerns. Therefore, concerted efforts are needed to combat childhood obesity, promote PA, improve patient quality of life, and reduce the sedentary lifestyle among Saudi children and adolescents.     

Relationship between postural stability and fall risk in elderly people with lumbar spondylosis during local vibratory stimulation for proprioception: a retrospective study

Abstract

Purpose: Reduced proprioception affects fall risks in elderly people with lumbar spondylosis. The decrease in proprioception in the trunk or lower legs may contribute to a decline in postural stability. We aimed to investigate the association between proprioceptive postural stability and fall risks in elderly individuals with lumbar spondylosis.

Materials and Methods: In this retrospective study, the centre-of-pressure displacement was determined in elderly individuals with lumbar spondylosis during upright stance while standing on a Wii Balance Board with their eyes closed (fall-risk group, n?=?55; non-fall-risk group, n?=?60). Vibratory stimulations at 30?Hz were applied to the lumbar multifidus and gastrocnemius to evaluate the relative contributions of proprioceptive signals used in postural control (relative proprioceptive weighting ratio).

Results: Compared with the non-fall-risk group, the fall-risk group displayed a high relative proprioceptive weighting ratio (p?=?0.024). Relative proprioceptive weighting ratio (odds ratio, 1.1; 95% confidence interval: 1.004–1.109) was independently associated with fall risks after adjusting for confounding factors. Among variables related to fall risk, the relative proprioceptive weighting ratio was a significant factor (p?<?0.035).

Conclusion: The fall-risk group of elderly individuals with lumbar spondylosis was dependent on the ankle strategy. The fall risk in elderly people with lumbar spondylosis could be due to over-dependence on the input from muscle spindles in the gastrocnemius.     

Association between polymorphisms in AXIN1 gene and atrial septal defect

Abstract

Context: AXIN1 is a central component of Wnt signalling pathway which is essential for embryonic development.

Objective: To investigate whether polymorphisms of AXIN1 contribute to ASD susceptibility.

Materials and methods: Three tag SNPs (rs12921862, rs370681 and rs1805105) in AXIN1 were genotyped in 208 ASD patients and 302 healthy controls using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) in a Chinese population.

Results: Significantly increased ASD risk was observed to be associated with the A allele of rs12921862 (p?<?0.0001, OR?=?3.096, 95% CI?=?2.037–4.717). Increased ASD risk was observed to be associated with rs370681 in a codominant (p?=?0.043, OR?=?1.52, 95% CI?=?1.04–2.22) and overdominant model (p?=?0.016, OR?=?1.57, 95% CI?=?1.08–2.27).

Conclusion: rs12921862 and rs370681 may contribute to ASD susceptibility.     

Prediction of Alzheimer’s disease with serum lipid levels in Asian individuals: a meta-analysis

Background: The serum lipid profile has become a routine clinical test and used as an important predictor for Alzheimer’s disease (AD), although its predictive value remains undetermined.

Objective: To evaluate the role of serum lipid levels in predicting the risk of AD.

Methods: Meta-analyses were conducted using Comprehensive Meta-analyses (CMA) software to investigate the association between four conventional serum lipid profile parameters and the risk of AD, focused on samples from Asian.

Results: In total, 3423 AD patients and 6127 healthy participants were involved. The results demonstrated that AD patients showed higher LDL-C and TC levels (SMD?=?0.27, 95% CI: 0.04–0.51, p?=?0.02 for LDL-C; SMD?=?0.25, 95% CI: 0.05–0.46, p?=?0.02 for TC) compared with those of healthy controls. People with higher LDL-C and/or TC levels had an increased risk of AD (OR?=?1.64, 95% CI: 1.07–2.51 for LDL-C and OR?=?1.58, 95% CI: 1.10–2.92 for TC).

Conclusions: This study provided evidence that serum LDL-C and TC levels were associated with the risk of AD in Asian individuals. The routine lipid profile may be useful for AD diagnosis, monitoring and treatment.