近年来，由于经济社会不断发展，社会压力增大，人们精神障碍和干眼的发病率不断增加，这既影响人们身心健康，也给社会经济造成一定负担。大量研究表明精神障碍与干眼显著相关，精神障碍是干眼的独立危险因素之一。然而在临床工作中，精神障碍与干眼间的关系在过去一直未受到重视，本文将从精神障碍与干眼关联性入手，探讨其中介作用，总结了精神障碍因素影响干眼症状和体征分离，并进一步倡导跨学科综合管理来治疗干眼，形成对干眼的正确感知并降低疼痛及健康焦虑水平，以期为干眼临床诊疗提供新的视角。

In recent years, due to the continuous development of economy and society and the increasing social pressure, the incidence rate of mental disorders and dry eyes is increasing, which not only affects people’s physical and mental health, but also creates a certain burden on the social economy. A large number of studies have shown that mental disorder is significantly related to dry eye, and mental disorder is one of the independent risk factors of dry eye. However, in clinical work, the relationship between mental disorder and dry eye has not been paid attention in the past. This paper will start with the correlation between mental disorder and dry eye, explore the mediating effects, summarize the mental disorder factors that affect the separation of symptoms and signs of dry eye, and further advocate interdisciplinary comprehensive management to treat dry eye, form a correct perception of dry eye and reduce the level of pain and health anxiety, In order to provide a new perspective for clinical diagnosis and treatment of dry eye.

目的：调查抗VEGF药物治疗湿性年龄相关性黄斑变性(wet age-related macular degeneration, wAMD)5年的疗效。方法：2011年至2021年于北京医院眼科诊断为wAMD的患者共84人103只眼进行回顾性分析。抗VEGF治疗采用3+PRN方案。观察5年来的最佳矫正视力(best-corrected visual acuity，BCVA)、玻璃体腔注射次数、随访次数和病灶的解剖学变化。结果：治疗5年后平均BCVA为38.1个字母，与基线相比下降9.4个字母，差异有统计学意义(P<0.001)。23.3%的患眼5年后可维持初始视力。5年内平均注射次数为13.8次，第1年注射次数最多，平均为4.3次。5年内平均随访次数为24.3次，仅有34.0%的患眼可遵循每次随访间隔≤3个月。5年后有68.0%的患眼出现纤维瘢痕，27.2%的患眼出现地图样萎缩，69.0%(71/103)的患眼存在持续的色素上皮脱离(pigment epithelial detachment，PED)。年龄、基线BCVA、是否初始治疗、随访年限、注射次数、中心视网膜厚度 (central retina thickness，CRT)、地图样萎缩等对BCVA有显著影响。结论：多数患者在抗VEGF治疗1年内可维持视力，但5年以上维持效果不佳。早期诊治、提高注射频率，可能是未来改善预后的研究方向。

Objective:To investigate the efficacy of anti-VEGF injection in the treatment of wet age-related macular degeneration (wAMD) for 5 years. Methods: A total of 84 patients (103 eyes) wAMD diagnosed in Department of Ophthalmology in Beijing Hospital from 2011 to 2021 were analyzed retrospectively. 3 + PRN regimen was applied for anti-VEGF treatment. The changes of best corrected visual acuity (BCVA), the number of intravitreal injections and the number of follow-up visits, and the anatomical changes of the lesions in the past 5 years were collected. Results: The average BCVA after 5 years was 38.1 letters, indicating a decrease of 9.4 letters comparing to baseline, which was statistically significant (P<0.001). 23.3% of the eyes could maintain the baseline BCVA after 5 years. The average injection times within 5 years was 13.8, and the injection was concentrated in the first year, with an average of 4.3. The average number of follow-up visits within 5 years was 24.3, and only 34.0% of the affected eyes could keep the follow-up interval ≤3 months. After 5 years, 68.0% of the eyes developed fibrous scar, 27.2% developed geographic atrophy, and 69.0% (71/103) had consistent pigment epithelial detachment. Factors significantly affect BCVA include: age, baseline BCVA, initial treatment, follow-up time, injection times, central retinal thickness, geographic atrophy and so on. Conclusion: Most patients can maintain vision within the first year after anti-VEGF treatment, but the efficacy is poor for more than 5 years. Early diagnosis and treatment, and increased injection frequency may be the research direction for improving prognosis in the future.

干眼是一种临床常见慢性眼表疾病。它不仅能引发患者眼部不适及损害，还易导致患者出现心理障碍。目前最常见的干眼相关心理障碍主要为焦虑、抑郁和睡眠障碍。干眼病情的缓解，不仅需要针对干眼本身的积极治疗，还需要患者保持健康的心理状态。因此，应该关注干眼相关焦虑、抑郁等心理障碍的发病机制及预防、治疗措施。

Dry eye disease (DED) is a common chronic ocular surface disease. It can not only cause discomfort and damage to the eyes but also easily lead to psychological disorders in patients. The most common psychological disorders related to DED are anxiety, depression and sleep disorder. To alleviate the condition of DED, in addition to active treatment for DED itself, it is also necessary for the patients to maintain a healthy psychological state. Therefore, attention should be paid to the pathogenesis, prevention and treatment measures of DED-related anxiety, depression and other psychological disorders.

目的：了解眼科住院医师规范化培训学员(规培生)的沟通技能态度和人际沟通能力现状。方法：对中山大学中山眼科中心三个年级规培生的沟通态度和人际沟通能力进行问卷调查，并进一步分析其沟通态度与沟通能力的相关性。结果：共纳入196名规培生，沟通积极态度量表总分为51.38±6.52，消极态度为36.80±5.70，人际沟通能力为2.41±0.40，辅导与咨询维度得分为2.50±0.64，提供有效的负面反馈维度得分为2.61±0.50，支持性沟通维度得分为2.29±0.44。沟通技能的积极态度与人际沟通能力和三维度之间显著相关(P<0.01)。人际沟通技能得分与性别、规培年级、喜欢眼科专业的程度、得到家庭的关爱程度、得到朋友的关爱程度等因素显著相关(P<0.05)。结论：眼科规培生对沟通技能的积极态度优秀，但是总体沟通能力较弱，并受到多种因素影响。应充分重视规培生人际沟通能力的培养，开展医患沟通的专业化培训。

Objective: To evaluate the current status and correlations between attitudes and competency for interpersonal communication in ophthalmology standardized training trainee. Methods: A questionnaire survey was conducted on the communication attitudes and interpersonal communication ability of standardized training trainees from three grades in Zhongshan Ophthalmic Center, affiliated to Sun Yat-sen University, and the correlation between communication attitude and communication ability was further analyzed. Results: A total of 196 trainees were included. The scores of positive attitude, negative attitude, and interpersonal communication skills were 51.38±6.52, 36.80±5.70, and 2.41±0.40, respectively. In addition, the dimension of coaching and counseling scores were 2.50±0.64, the dimension of providing effective and negative feedback scores were 2.61±0.50, and the dimension of supportive communication scores were 2.29±0.44. The positive attitudes of communication skills were significantly related to the interpersonal communication skills and three-dimensionality (P<0.01). The interpersonal communication skills were significantly associated with sex, grades, interest in ophthalmology, social support from the family and friends (P<0.05). Conclusion: Ophthalmology trainees have excellent positive attitudes toward communication skills, but the overall communication skills are weak and influenced by a variety of factors. More attention should be paid to the development of interpersonal communication skills of the trainees, and specialized training in doctor-patient communication is warranted.

目的：基于新一代Corvis^® ST分析成人近视患者经飞秒激光小切口角膜透镜取出术(small incision corneal lens extraction，SMILE)后角膜体(corneal volumn，CV)的变化与角膜生物力学变化的相关性，进一步证明C V对于评估SMILE术后角膜生物力学特性以及预测屈光手术结果的价值。方法：采用前瞻性病例观察研究方法，纳入2021年1月至8月在佛山市第二人民医院拟行SMILE的成人近视患者72例(72眼)。为避免双眼相关性，纳入患者的一个合适眼(右眼或者左眼)，根据术前中央角膜厚度，将厚度470~<530 μm分为低角膜厚度组，530~<560 μm为中角膜厚度组 ， ≥560μm为高角膜厚度组。应用新一代 Corvis^® ST 于术前和术后3个月测量非接触生物力学校正眼压(biomechanical intraocular pressure，bIOP)、2 mm处变形幅度的比值[DA ratiomax(2 mm)，DA2ratio]、综合半径(integrated inverse concave radius，IR)、水平方向Ambr?sio相关厚度，最薄点厚度/厚度变化率(Ambrósio’s relational thickness，ARTh)、第1次压平时角膜硬度参数(stiffness parameter applanation 1，SP-A1)、Corvis生物力学指数(Corvis biomechanical index，CBI)和应力和应变参数(stress-strain index，SSI)7项角膜生物力学参数。应用Pentacam眼前节分析系统测量中央角膜厚度(central corneal thickness，CCT)和不同区域的CV(CV_3mm、CV_5mm、CV_7mm和CV_10mm)。对比SMILE术前与术后3个月的CV、角膜生物力学参数的变化，并分析角膜生物力学参数与CV的相关性。数据采用配对、独立样本t检验分析差异性；单因素方差分析不同角膜厚度组的差异性；Spearman相关性分析和偏最小二乘回归(partial least squares linear regression，PLSLR)分析相关性。结果：SMILE术后3个月，CV_3mm、CV_5mm、CV_7mm和CV_10mm均较术前显著下降(均P<0.001)；bIOP、ARTh、SP-A1和SSI较术前明显下降(P<0.05)；DA2ratio、IR和CBI较术前明显升高(P<0.05)。术前和术后3个月不同角膜厚度组的ARTh、SP-A1DA2ratio、IR和CBI差异均有统计学意义(均P<0.05)，低中角膜厚度组SSI术前后变化不大(P>0.05)。术前DA2ratio与CV_3mm、CV_5mm呈负相关，与CV_10mm呈正相关；ARTh与CV_3mm、CV_5mm呈正相关，与CV_10mm呈负相关；bIOP与CV_10mm呈正相关；IR与CV_3mm、CV_5mm呈负相关，与CV_10mm呈正相关；SP-A1与CV_3mm、CV_5mm呈正相关，与CV_10mm呈负相关；CBI与CV_3mm、CV_5mm和CV_10mm呈负相关，SSI与CV_3mm呈正相关，与CV_10mm呈负相关。SMILE术后3个月，ARTh与CV_3mm、CV_5mm呈正相关，与CV_10mm呈负相关；CBI与CV_3mm负相关、CV_10mm呈正相关(均P<0.05)。SMILE术后3个月变化量中，ARTh与CV_3mm、CV_5mm呈正相关，与CV_10mm负相关；CBI与CV_3mm呈负相关，与CV_10mm呈正相关(均P<0.05)。结论：成人SMILE术后3个月CV_3mm、CV_5mm、CV_7mm、CV_10mm、眼压和CCT较术前均显著降低；越往周边区域CV减少量越多。SMILE术后3个月的新一代Corvis^® ST角膜生物力学新型参数较术前有显著变化；不同区域CV与角膜生物力学参数存在一定的相关性，预期SMILE术后不同区域的CV可以表征术后部分角膜生物力学特性的改变，CV可能成为表征预测角膜扩张发展的参数因素。

Objective: To evaluate the changes in corneal volume (CV) and the correlation of corneal biomechanics in adult myopic patients after small incision corneal lens extraction (SMILE) based on the new generation of Corvis^® ST.This paper further demonstrates the value of CV in evaluating corneal biomechanical properties after SMILE and predicting the outcome of refractive surgery. Methods: A total of 72 cases (72 eyes) of adult myopia who were scheduled for SMILE in The Second People’s Hospital of Foshan from January to August 2021 were included in this prospective observational case study. To avoid binocular correlation, a suitable eye for each person was selected for inclusion. Based on the preoperative central corneal thickness (CCT), the cases were divided into a low corneal thickness group (470–<530 μm), a medium corneal thickness group (530–<560 μm), and a high corneal thickness group (≥560 μm). The biomechanical intraocular pressure (bIOP), DA ratiomax (2 mm) (DA2ratio), integrated inverse concave radius (IR), Ambrósio’s relational thickness (ARTh), stiffness parameter applanation 1 (SP-A1),corvis biomechanical index (CBI) and stress-strain index (SSI) were measured by Corvis^® ST. The Pentacam anterior segment analysis system was used to measure partial CV and total CV with a diameter of 3, 5, and 7 mm from the top of the cornea, with an assumed diameter of 10 mm. The changes in corneal biomechanical parameters and CV before SMILE and 3 months after SMILE were compared. The correlation between corneal biomechanical parameters and CV was studied. Data were analyzed by paired and independent sample t-tests. One-way analysis of variance (ANOVA) was used to assess the differences between the corneal thickness groups. Spearman correlation analysis and partial least squares linear regression (PLSLR) were used for correlation analyses. Results: Three months after SMILE, the CV in different areas (CV_3mm, CV_5mm, CV_7mm, and CV_10mm) were significantly lower than those before SMILE, and the differences were statistically significant (all P<0.001). The corneal biomechanical parameters bIOP, ARTh, SP-A1, and SSI were significantly decreased compared with those before the operation (P<0.05). In contrast, the DA2 ratio, IR, and CBI were significantly higher than those before the operation (P<0.05). A comparison of the corneal biomechanical parameters ARTh, SP-A1, DA2 ratio, IR, and CBI in the different corneal thickness groups before and after SMILE showed overall differences among the groups (P<0.05).However, there was no significant change in the SSI between the low and medium corneal thickness groups. The correlation of the preoperative baseline DA2ratio was negatively correlated with CV_3mm and CV_5mm, and positively correlated with CV_10mm; Conversely, ARTh was positively correlated with CV_3mm and CV_5mm, and negatively correlated with CV_10mm; BIOP was positively correlated with CV_10mm; IR was negatively correlated with CV_3mm and CV_5mm, and positively correlated with CV_10mm; SP-A1 was positively correlated with CV_3mm and CV_5mm, and negatively correlated with CV_10mm; CBI was negatively correlated with CV_3mm, CV_5mm, and CV_10mm, while SSI was positively correlated with CV_3mm and negatively correlated with CV_10mm (all P<0.05). At 3 months after SMILE, ARTh was positively correlated with CV_3mm and CV_5mm, and negatively correlated with CV_10mm; CBI was negatively correlated with CV_3mm, and positively correlated with CV_10mm (all P<0.05). Conclusion: This study demonstrated that at 3 months after SMILE, CV_3mm, CV_5mm, CV_7mm, CV_10mm, intraocular pressure, and CCT in the central and peripheral areas decreased significantly compared with to those before the operation, and the more peripheral the area, the more the CV decreased. Three months after SMILE, the new corneal biomechanical parameters of the new generation Corvis^® ST changed significantly compared to those before the operation, and there was a certain correlation between CV in different regions and corneal biomechanical parameters. It is expected that CV in different regions after SMILE can characterize some changes in corneal biomechanical properties after SMILE, and CV may become a parameter factor for characterizing and predicting the development of corneal dilatation.