The quality of record keeping in primary care: a comparison of computerised, paper and hybrid systems.

BACKGROUND: Computerised record keeping in primary care is increasing. However, no study has systematically examined the completeness of computer records in practices using different forms of record keeping. AIM: To compare computer-only record keeping to paper-only and hybrid systems, by measuring the number of consultations and symptoms recorded within individual consultations. DESIGN OF STUDY: Retrospective cohort study. SETTING: Eighteen general practices in the Exeter Primary Care Trust. METHOD: This study was part of a retrospective case control study of cancer patients aged over 40 years. All recorded consultations for a 2-year period were identified and coded for 1396 patients. Records were classified as paper, computer, or hybrid, depending on which medium stored the clinical information from consultations. RESULTS: More consultations were recorded in hybrid systems (median in 2 years = 11, interquartile range [IQR] = 6-18) than computer systems (median in 2 years = 9, IQR = 4-16.5) or paper systems (median in 2 years = 8, IQR = 5-14,): P <0.001. In a Poisson regression analysis, which included age, sex, and future cancer diagnosis, the rates of consultations recorded in paper and computer systems were 16% and 11% lower, respectively, than in hybrid systems. Fewer telephone consultations were recorded in paper systems, and fewer home visits in computer systems. Fewer symptoms were recorded in individual consultations on computer systems. Recording of absent symptoms and severity of symptoms was highest in paper systems. CONCLUSION: Hybrid systems of primary care record keeping document higher numbers of consultations than computer-only or paper-only systems. The quality of individual consultation recording is highest in paper-only systems. This has medicolegal implications and may impact upon continuity of care.     

Implications of pathologist concordance for breast cancer assessments in mammography screening from age 40 years

Three pathologists reviewed slides and reports of cancers arising in both the study and control populations of the U.K. trial of annual mammography screening from age 40 years. A total of 875 cases were scored independently as noninvasive, microinvasive, or invasive cancer, with the last also evaluated for histology grade, type, and lymphatic vascular invasion. Of these, 870 (99.2%) were confirmed malignant, 1 case had cytology only, and 5 were judged by all reviewers as benign. Reviewer complete concordance for the three classes of malignancy was achieved in 826 (95%) and majority agreement in 31 (3.6%) of 870 with complete data. All three readers recorded grade in 736 cancers, giving a kappa statistic of 0.69, 0.52, and 0.66 for grades I, II, and III, respectively, and 0.61 overall. Agreement that the cancer was special type or not was obtained in 671 (89.0%) with complete concordance in the nature of the type in 504 and majority view in 167; another 58 (7.7%) were characterised as "part special" pattern, with type disagreement in 23 (3%). The kappa statistic for single type subcategories in those cancers was substantial, at 0.68 overall. This improved to 0.76 for the last 230 invasive cancers after the pathologists agreed more explicit criteria for type discrimination. There was almost perfect agreement between original and review diagnosis of breast malignancy for both noninvasive/microinvasive and invasive cancer (kappa 0.84 and 0.91, respectively), justifying confidence in the diagnosis of breast cancer by U.K. pathologists. The specialists agreed substantially on qualitative histology features of type and grade of cancers, and improved further for typing by defining criteria. These consensus data, along with invasive size and node status, are reliable for use as surrogate measures of outcome, and to enhance interpretation of effect, when the trial case population sources are disclosed.     

Accessibility, clinical effectiveness, and practice costs of providing a telephone option for routine asthma reviews: phase IV controlled implementation study.

BACKGROUND: Attendance for routine asthma reviews is poor. A recent randomised controlled trial found that telephone consultations can cost-effectively and safely enhance asthma review rates; however, concerns have been expressed about the generalisability and implementation of the trial's findings. AIM: To evaluate the effectiveness of a telephone option as part of a routine structured asthma review service. DESIGN OF STUDY: Phase IV controlled before-and-after implementation study. SETTING: A large UK general practice. METHOD: Using existing administrative groups, all patients with active asthma (n = 1809) received one of three asthma review services: structured recall with a telephone-option for reviews versus structured recall with face-to-face-only reviews, or usual-care (to assess secular trends). Main outcome measures were: proportion of patients with active asthma reviewed within the previous 15 months (Quality and Outcomes Framework target), mode of review, enablement, morbidity, and costs to the practice. RESULTS: A routine asthma review was provided for 397/598 (66.4%) patients in the telephone-option group compared with 352/654 (53.8%) in the face-to-face-only review group: risk difference 12.6% (95% confidence interval [CI] = 7.2 to 17.9, P<0.001). The usual-care group achieved a review rate of 282/557 (50.6%). Morbidity was equivalent in the three groups; however, enablement (P = 0.03) and confidence (P = 0.007) in asthma management were greater in the telephone-option versus face-to-face-only group. The cost per review achieved by providing the telephone-option service was lower than the face-to-face-only service (10.03 pounds versus 12.74 pounds, mean difference 2.71 pounds; 95% CI = 1.92 to 3.50, P<0.001); usual-care costs were 11.85 pounds per review achieved. CONCLUSION: Routinely offering telephone reviews cost-effectively increased asthma review rates, enhancing patient enablement and confidence with management, with no detriment to asthma morbidity. Practices should consider a telephone option for their asthma review service.     

Interobserver agreement of a probabilistic approach to reporting breast fine-needle aspirations on ThinPrep

We have previously demonstrated the accuracy and reproducibility of a probabilistic/categorical approach for reporting breast fine-needle aspiration (FNA). However, the interobserver agreement in the application of this approach has not been assessed. Twenty breast FNA cases (each on one ThinPrep slide) were pulled from the cytology files of Beth Israel Deaconess Medical Center. The cases included benign epithelial proliferative lesions (6), DCIS (4), and infiltrating carcinoma (10), as shown by subsequent histology. Six pathologists with 14-25 yr of experience in interpreting breast FNA and 0-8 yr of experience with ThinPrep preparations rendered diagnoses according to the probabilistic approach. The kappa statistic for the unremarkable/proliferative, atypical, suspicious, and positive categories were 0.64, 0.08, 0.43, and 0.75, respectively (P < 0.001 for all except for the atypical category [P = 0.09]). Spearman's rho correlating the individual pathologist's diagnosis and the histologic diagnosis ranged from 0.51 (P = 0.02) to 0.78 (P < 0.0001). This was not correlated with the pathologists' years of experience interpreting breast FNA (P = 1.0) or with their years using ThinPrep preparations for breast FNA (P = 0.96). In conclusion, the interobserver agreement was excellent for the positive category in the probabilistic approach, poor for the atypical category, and fair to good for the other categories. The specific level of experience interpreting breast FNA or using ThinPrep among experienced pathologists did not seem to influence their accuracy in reporting the cases in our study.     

Cost-effectiveness of telephone or surgery asthma reviews: economic analysis of a randomised controlled trial

BACKGROUND: Only about a third of people with asthma attend an annual review. Clinicians need to identify cost-effective ways to improve access and ensure regular review. AIM: To compare the cost-effectiveness of nurse-led telephone with face-to-face asthma reviews. DESIGN OF STUDY: Cost-effectiveness analysis based on a 3-month randomised controlled trial. SETTING: Four general practices in England. METHOD: Adults due an asthma review were randomised to telephone or face-to-face consultations. Trial nurses recorded proportion reviewed, duration of consultation, and abortive calls/missed appointments. Data on use of healthcare resources were extracted from GP records. Cost-effectiveness was assessed from the health service perspective; sensitivity analyses were based on proportion reviewed and duration of consultation. RESULTS: A total of 278 people with asthma were randomised to surgery (n = 141) or telephone (n = 137) review. Onehundred-and-one (74%) of those with asthma in the telephone group were reviewed versus 68 (48%) in the surgery group (P <0.001). Telephone consultations were significantly shorter (mean duration telephone = 11.19 minutes [standard deviation {SD} = 4.79] versus surgery = 21.87 minutes [SD = 6.85], P <0.001). Total respiratory healthcare costs per patient over 3 months were similar (telephone = pounds sterling 64.49 [SD = 73.33] versus surgery = pounds sterling 59.48 [SD = 66.02], P = 0.55). Total costs of providing 101 telephone versus 68 face-to-face asthma reviews were also similar (telephone = pounds sterling 725.84 versus surgery = pounds sterling 755.70), but mean cost per consultation achieved was lower in the telephone arm (telephone = pounds sterling 7.19 [SD = 2.49] versus surgery = pounds sterling 11.11 [SD = 3.50]; mean difference = - pounds sterling 3.92 [95% confidence interval = - pounds sterling 4.84 to pounds sterling 3.01], P <0.001). CONCLUSIONS: Telephone consultations enable a greater proportion of asthma patients to be reviewed at no additional cost to the health service. This mode of delivering care improves access and reduces cost per consultation achieved.     

Intralaboratory quality assurance in cervical/vaginal cytology: Evaluation of intercytologist diagnostic reproducibility

Diagnostic reproducibility and accuracy in evaluating cervical/vaginal smears were the focus of this study concerning intralaboratory quality control. A set of 120 cytological samples was evaluated by 15 cytopathologists whose experience ranged from 3–29 yr. The study report form was based on the 1988 Bethesda System. Intercytologist reproducibility (with respect to sample adequacy, epithelial cell abnormalities, and presence of cellular changes associated with HPV, Human Papilloma virus) was evaluated using the Kappa statistic. Poor reproducibility in defining sample adequacy was observed (K = 0.24). The agreement on epithelial cell abnormality definition was good (K = 0.64); the lowest reproducibility was observed for High-grade squamous intraepithelial lesion/cervical intraepithelial neoplasia HSIL/CIN II (specific K = 0.37) and Atypical cells of undetermined significance ACUS (specific K − 0.44). The agreement in detecting cellular changes associated with HPV was fair (K = 0.49). Diagnostic accuracy for epithelial cell abnormalities, assessed by comparison with a consensus reference diagnosis, was good (K = 0.74). Diagn. Cytopathol. 16:87–92, 1997. © 1997 Wiley-Liss, Inc.     

Telerheumatology--diagnostic accuracy and acceptability to patient, specialist, and general practitioner.

This study examines the diagnostic accuracy and acceptability of telemedicine in the field of rheumatology. One hundred patients had a telephone and televisual consultation and the results were compared with a face-to-face consultation. While the telephone consultations were often unsatisfactory, the televisual consultations were highly accurate (97%) and acceptable to patients, general practitioners, and specialists.     

The effect of GP telephone triage on numbers seeking same-day appointments.

Telephone consultations with general practitioners (GPs) have not been shown to be an effective way to reduce the demandfor face-to face appointments during the surgery hours. This study aims to determine if GP telephone triage can effectively reduce the demandforface-to -face consultations for patients seeking same-day appointments in general practice. We report an interrupted time series, twoyears before and one year after introduction of GP-led telephone triage. Demand for face-to face appointments with a GPwas reduced by 39% (95% CI = 29 to 51%, P < 0.001). more than 92% of the telephone calls lasted less thanfive minutes. The telephone bill increased by 26%. For a substantial proportion of patients seeking same-day appointments telephone consultations were an acceptable alternative service.     

Significance of TLR4/MyD88 expression in breast cancer

Objective: To investigate the expression of TLR4/MyD88 in breast cancer, and explore the relationship between their expression and breast cancer tumor growth and invasion. Methods: We examined the protein expression of TLR4 and MyD88 in 60 cases of histologically confirmed breast cancer. The relationship of their protein expressions with clinical features including age at diagnosis, tumor size and stage, lymph node metastasis and distant metastasis were analyzed. Results: The IHC results showed that TLR4 and MyD88 were expressed in 63.3% (38/60) and 58.3% (35/60) of malignant breast tumors respectively. TLR4 expression in breast cancer were significantly higher than in fibroadenoma (n = 4, 20.0%) and adjacent normal tissues (n = 2, 10.0%) (P < 0.001). MyD88 expression in breast cancer were also significantly higher than in fibroadenoma (n = 4, 20.0%) and adjacent normal tissue (n = 3, 15.0%) (P < 0.001). The gene expressions of TLR4 and MyD88 were significantly higher in breast cancer than in fibroadenoma and adjacent normal tissues (P < 0.05). The protein expressions of TLR4 and MyD88 were also significantly associated with poor clinical features (P < 0.05). Conclusion: TLR4 and MyD88 expression might be associated with breast cancer growth and regional and distant metastases.     

Informal consultations in infectious diseases and clinical microbiology practice

Informed consultation between physicians is an important part of medical practice. The aim of the study was to evaluate the nature and frequency of such consultations in infectious diseases and clinical microbiology practice. This study was done in five university hospitals. Twenty-one infectious diseases and clinical microbiology specialists participated in informal ('curbside') consultations. In a written questionnaire, physicians were asked to report the number and nature of the informal consultations (ICs) they were asked to provide. A total three hundred and sixty-two such consultations were carried out during a three-month period. The ICs occurred most frequently in the hospital (82.3%). Most of the ICs from outside the hospital were by telephone. Most of the ICs (54.4%) were requested by fellows of specialists. 78.7% of the ICs were requested during working hours. 58.8% of consultations took less than 5 min, 18.8% took 6–10 min, 15.2% took 11–20 min, and 7.2% took over 20 min. The four most common reasons for obtaining ICs were to: help to select an appropriate treatment plan (41.4%), help to select an appropriate prophylaxis (19.3%), interpret laboratory data (10.2%), and provide information about antibiotics (10.2%). 30.1% of ICs resulted in subsequent formal consultation and only four patients (1.1%) were transferred to the consultants' clinics. Informal consultations are a frequent occurrence in the practice of infectious diseases and clinical microbiology (ID&CM). Physicians use this sort of consultation to select an appropriate treatment plan and obtain medical information. This study confirms the importance of the ID&CM specialists as a resource for medical personnel.     

Qualitative analysis of cancer telephone consultations: Differences in the counseling needs of Japanese men and women

ObjectiveTo analyze large-scale data obtained from telephone cancer consultations and clarify sex differences in the information sought by callers to guide future cancer survivor support.MethodsWe qualitatively analyzed 10,534 cases of telephone consultations with cancer patients. The relationships between callers’ words and sex were visualized through a correspondence analysis, and the keywords extracted were visualized with a dependency relationship to the words “worry” and “anxiety,” which had a high prevalence in the text data.ResultsMost of the male callers sought consultation about stomach cancer (11.8%), the consultations were predominantly about “suspicion of having cancer” (25.2%), and males indicated that the goal was to gather accurate information. Female callers mostly sought consultation about breast cancer (18.4%) were mainly interested in learning about “treatment” (31.0%), and mostly used the keywords "worry" and "anxiety." The total number of callers without a definitive diagnosis accounted for 20% of all consultations.ConclusionsHealthcare providers need to understand unique sex-based coping styles and perform regular follow-ups. There is also a need for online platforms that provide information from the patient’s perspective.Practical implicationsProviding a cancer consultation support system and easy-to-understand medical information will improve communication between survivors, their families, and medical staff.     

Relationship between parameters from virtual touch tissue quantification (VTQ) imaging with clinicopathologic prognostic factors in women with invasive ductal breast cancer

Objectives: To investigate the association of shear wave velocity (SWV) and its ratio (SWV ratio) using virtual touch tissue quantification (VTQ) imaging with clinicopathologic prognostic factors in women with invasive ductal breast cancer. Methods: 138 consecutive women with invasive ductal breast cancer, who were diagnosed by pathological examination, were recruited between September 2011 and October 2013. Clinicopathologic findings were investigated in each participant, including age, invasive size, lymph node status, histological grade, estrogen receptor (ER) expression, progesterone receptor (PR) expression and human epidermal growth factor receptor 2 (C-erbB-2) expression. SWV and its ratio (breast mass/adjacent breast tissue) were measured by the VTQ imaging, and univariate analysis and multivariate regression analyses were applied to investigate their relationship with all clinicopathologic abnormalities. Results: In univariate analyses, large mass size (P < 0.001), lymph node involvement (P < 0.001), High histological grade (P = 0.001) and C-erbB-2 expression (P = 0.029) were significantly associated with SWV, whereas large invasive size (P < 0.001), lymph node involvement (P = 0.001) and high histological grade (P = 0.007) were significantly related to SWV ratio. Multiple linear regression indicated that invasive size was the strongest pathologic determinant of SWV and its ratio (P < 0001). Conclusion: SWV and its ratio by the VTQ imagining were significantly associated with clinicopathologic abnormalities, and may therefore provide prognostic information in patients with invasive ductal breast cancer.     

Profiling the expression of cytochrome P450 in breast cancer

Murray G I, Patimalla S, Stewart K N, Miller I D & Heys S D
(2010) Histopathology 57 , 202–211 Profiling the expression of cytochrome P450 in breast cancer Aims: The cytochrome P450s (P450) are key oxidative enzymes that metabolize many carcinogens and anticancer drugs. Thus, these enzymes influence tumour development, tumour response to therapy and are putative tumour biomarkers. The aim was to define the P450 expression profile in breast cancer and establish the significance of P450 expression in this tumour type. Methods and results: A tissue microarray containing 170 breast cancers of no special type was immunostained for a panel of 21 P450s. The highest percentage of strong immunopositivity in breast cancers was seen for CYP4X1 (50.8%), CYP2S1 (37.5%) and CYP2U1 (32.2%), while CYP2J (98.6%) and CYP3A43 (70.7%) were the P450s that most frequently displayed no immunoreactivity. CYP4V2 (P = 0.01), CYP4X1 (P = 0.01) and CYP4Z1 (P = 0.01) showed correlations with tumour grade. CYP1B1 (P = 0.001), CYP3A5 (P = 0.001) and CYP51 (P = 0.005) showed the most significant correlations with oestrogen receptor status. Correlations with survival were identified for CYP2S1 (P = 0.03), CYP3A4 (P = 0.025), CYP4V2 (P = 0.026) and CYP26A1 (P = 0.03), although none of these P450s was an independent marker of prognosis. Conclusions: This study has defined the expression profile of cytochrome P450s in breast cancer and may offer their potential application as biomarkers to aid decisions regarding optimal adjuvant hormonal therapy.     

Overexpression of the fat mass and obesity associated gene (FTO) in breast cancer and its clinical implications

Background and purpose: Incidence of breast cancer is increasing and seems to be associated with fatty foods, metabolism, and so on. The fat mass and obesity associated gene (FTO) has been intensively investigated in diabetes, obesity and the other diseases. Previous studies have reported that FTO SNPs are associated with breast cancer risk. Here, we investigated the expression of FTO in human breast cancer tissues and its relationship with the clinicopathological features. Methods: In this retrospective study, tissues from 79 patients with breast cancer were collected, as well as 43 cases of adjacent breast tissues. Immunohistochemistry was used to detect the expression of FTO. Statistical analysis was performed to assess the association between FTO expression and the clinicopathological features of breast cancer. Results: FTO was expressed in both mammary epithelial and breast cancer tissues, but with different degree. The expression level of FTO in breast cancer tissues was significantly higher than that in the adjacent breast tissues (P < 0.001). The percentage of FTO-positive expression in cases with hormone receptor (HR) negative and HER2 amplification was significantly higher than that in those with HR positive and HER2 negative (P = 0.001, P < 0.001). The positivity rate of FTO in breast cancer with P53 positive and histological grade 3 seemed to be higher than that with P53 negative and histological grade 1 or 2, respectively (P = 0.077, P = 0.082). There was no association between FTO expression and age, T stage, LN status, TNM stage, Ki67, and BMI in breast cancer. Besides, FTO expression in HER2-overexpressed subtype was significantly higher than that in Triple-negative and Luminal A/B1 subtypes (P < 0.001). Conclusion: Our study suggests that FTO expression may have a vital role in the carcinogenesis of breast cancer, especially in HER2-overexpressed breast cancer.     

High expression of Sirt7 served as a predictor of adverse outcome in breast cancer

Objective: Sirt7, as one of the seven Sirtuin family members, which plays distinct roles in cancer progression, is bringing emerging attention due to its oncogenic characteristic. The expression of Sirt7 in breast cancer remained unclear, and the aim of this study was to elucidate its role in breast cancer. Methods: A total of 188 cases included in this study were immunohistochemically evaluated for Sirt7, and western blot assay was used to assess its expression in breast cell lines as well as 36 breast cancer tissues and 36 paired non-cancerous tissues. Results: Upregulation of Sirt7 was found in breast cancer cell lines and breast cancer tissues (P < 0.001) by western blot analysis. Sirt7 was highly expressed in breast cancer tissue samples (67.8%) compared to adjacent normal breast tissues (31.8%) by immunohistochemical assay. It was also observed that the high expression level of Sirt7 was significantly correlated with high histological grade (P = 0.039) and negatively related to overall survival (P = 0.006). Sirt7 proved to be an independent prognostic factor (P = 0.007) in breast cancer. Conclusions: Sirt7 expression was implicated with high histological grade and independently predicted poor clinical outcome in patients with breast cancer, suggesting that Sirt7 might play a role in the malignant progression of breast cancer.     

Validation of the sleep-EVAL system against clinical assessments of sleep disorders and polysomnographic data

OBJECTIVES: To validate the Sleep-EVAL expert system, a computerized tool designed for the assessment of sleep disorders, against polysomnographic data and clinical assessments by sleep specialists. DESIGN: Patients were interviewed twice, once by a physician using Sleep-EVAL and again by a sleep specialist. Polysomnographic data were also recorded to ascertain diagnoses. Agreement between diagnoses generated by Sleep-EVAL and those formulated by sleep specialists was determined via the kappa statistic. SETTINGS: Sleep disorder centers at Stanford University (USA) and Regensburg University (Germany). PATIENTS: 105 patients aged 18 years or over. INTERVENTIONS: NA. RESULTS: Sleep-EVAL made an average of 1.32 diagnoses per patient, compared with 0.93 for the sleep specialists. Overall agreement on any sleep-breathing disorder was 96.9% (Kappa .94). More than half of the patients were diagnosed with obstructive sleep apnea syndrome (OSAS); the agreement rate for this specific diagnosis was 96.7% (Kappa .93). CONCLUSIONS: The findings indicate that the Sleep-EVAL system is a valid instrument for the recognition of major sleep disorders, particularly insomnia and OSAS.     

Barriers to information access,perceived health competence,and psychosocial health outcomes: test of a mediation model in a breast cancer sample

This study examined the relationship between breast cancer patients' experience of barriers to accessing health information and their psychosocial health outcomes and explored the extent to which this relationship was mediated by patient perceptions of competence in dealing with health-related issues. Study sample consisted of 225 women surveyed within 6 months of diagnosis. Regression analyses suggested that patients who reported greater difficulty in accessing needed information experienced lower emotional (P=0.05), functional (P<0.05), and social/family (P<0.05) well-being as well as lower perceptions of health competence (P<0.001). Also, patient perceptions of health competence mediated the relationship between barriers to accessing information and patient outcomes (emotional well-being, P<0.05; functional well-being. P<0.01; social/family well-being, P=0.01). Breast cancer patients often report dissatisfaction with the extent to which their information needs are addressed by their health care providers. Our findings underscore the need for designing and implementing interventions that would aid providers in better meeting the information needs of their patients.     

Association of CAV1 polymorphisms with the risks of breast cancer: A systematic review and meta-analysis

BackgroundCaveolin-1 (CAV1) polymorphisms have been shown to correlated with breast cancer risk in previous studies. However, the role of CAV1 polymorphisms still remained indecisive, and dual functions of CAV1 was demonstrated in breast cancer development. Consequently, a meta-analysis to evaluate and summarize the association of the CAV1 polymorphisms with breast cancer susceptibility.Material and methodsExtensive search was performed in PubMed, Web of Science, Google scholar, EMBASE.com, CNKI and Wanfang searching platform up to March 2019. The Newcastle–Ottawa Scale (NOS) were used to evaluate the quality of each study. The Odds ratios (ORs) and the 95% confidence intervals (CIs) were analyzed to evaluate the strength of the associations in five genetic models. Inter-study heterogeneity was quantified using the I-squared (I²) test. In addition, the Egger’s test and Begg’s test were applied to evaluate the publication bias.Results4 case-control studies with 2115 cases and 2138 controls were enrolled into this analysis. There was a significant association between rs3807987 polymorphism of CAV1 and breast cancer in allele comparison (A vs. G: OR = 1.288, 95％CI = 1.162–1.428, P < 0.001), heterozygote comparison (AG vs. GG: OR= 1.422, 95％CI=1.233–1.639, P < 0.001), and dominant comparison (AA+AG vs. GG: OR=1.395, 95％CI=1.228-1.586, P < 0.001). A significant association of rs3807987 polymorphism in allele comparison (A vs. G: OR=1.238, 95％CI=1.109–1.383, P < 0.001), heterozygote comparison (AG VS. GG: OR=1.466, 95％CI=1.267–1.697, P < 0.05), and dominant comparison (AA+AG vs. GG: OR=1.384, 95％CI=1.209–1.585, P < 0.001) was also founded amongst Chinese population. A significant association between rs7804372 polymorphism and breast cancer amongst Chinese population in recessive comparison (AA vs. AT + TT: OR = 0.730, 95％CI = 0.567–0.940, P = 0.015) was identified. No significant association between breast cancer risk and rs1997623 was found.ConclusionCAV1 rs3807987 and rs7804372 polymorphisms are associated with the change of breast cancer risk. More well-designed and large studies in various populations are needed to further elaborate these associations.