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어린이 근시관리 누진렌즈의 착용실태와 착용 2년 후의 근시도 변화
노현진,김효진 대한시과학회 2024 대한시과학회지 Vol.26 No.1
목적 : 본 연구는 8세에서 19세의 근시 학생을 대상으로 어린이 근시관리 누진 안경렌즈의 착용실태를 조사하고착용 후 2년간 근시도의 변화를 확인하고자 하였다. 방법 : 2019년 6월부터 2023년 5월까지 수원 G 안경원에서 어린이 근시관리 누진렌즈를 구매한 110명을 대상으로 근시 진행완화를 위해 렌즈의 착용을 지속하고 있는지 그리고 중도 포기했다면 그 이유를 조사하였다. 그 후2차 정기방문으로 안경을 다시 교정받은 기록이 있는 72명을 대상으로 초점렌즈(A그룹, 33명)와 어린이 근시관리누진렌즈(B그룹, 39명)를 착용한 두 그룹으로 나누어 2년간 추적 조사하였다. 결과 : 어린이 근시관리 누진렌즈를 처방받은 110명의 1차 대상자 중 15명(13.6%)이 근시진행 완화 안경 착용을 중도 포기했으며 이들 중 남자는 11명(73.3%), 여자는 4명(26.6%) 이었다. 또한, 중도 포기한 이유로는 구매의편의성과 비용문제가 주된 이유로 조사되었다. 1차, 2차, 3차 방문 시기에 평균 등가구면 굴절력은 A그룹에서는 – 2.09±1.43, –2.78±1.52, –3.31±1.55 D이었고, B그룹은 –2.04±1.08, –2.63±1.06, -2.94±1.08 D로 측정되었다. 각각의 안경을 2년간 착용한 후에 평균 등가구면 굴절력의 변화량은 A그룹에서 –1.22±0.56 D이었고, B그룹에서는 –0.90±0.51 D를 보였다(p=0.010). 결론 : 8세에서 19세의 근시가 있는 초중고 학생은 2년 간 어린이 근시관리 누진렌즈를 착용한 후에 단초점렌즈를 착용한 그룹에 비해 근시 진행이 지연되었다. 근시관리 안경렌즈의 성공적인 시장 정착을 위해서는 더욱 다양한모집단을 장기 추적 관찰하여 그 효과를 연구한 자료가 필요하다고 생각된다. Purpose : This study investigated the wearing status of myopia management glasses for myopic students aged 8 to 19 years old and examined the change in myopia over 2 years after wearing them. Methods : From June 2019 to May 2023, 110 students who purchased myopia management glasses for children at Suwon G Optical shop were surveyed to determine whether they continued to wear myopia management glasses and the reasons for giving up. Afterwards, at the second regular visit, 72 subjects with a record of having their glasses were divided into two groups: those wearing single vision lenses (Group A, 33 subjects) and children's myopia management glasses (Group B, 39 subjects). Follow-up was conducted for 2 years. Results : Of the 110 primary subjects who were prescribed myopia management glasses, 15 (13.6%) gave up wearing myopia management glasses, of whom 11 (73.3%) were boys and 4 (26.6%) were girls. In addition, the main reasons for giving up were the convenience of purchase and cost issues. The average spherical equivalent at the 1st, 2nd, and 3rd visits was –2.09±1.43 D, –2.78±1.52 D, and –3.31±1.55 D in group A, and –2.04±1.08 D, –2.63±±1.06 D, and -2.94±1.08 D in group B. After wearing each glasses for 2 years, the average change in spherical equivalent was –1.22±0.56 D in group A and –0.90±0.51 D in group B (p=0.010). Conclusion : School children with myopia aged 8 to 19 years had delayed myopia progression compared to the group wearing single vision lenses after wearing myopia management glasses for 2 years. Long-term follow-up of a large population are needed to study their effects.
수용 대 억제처치와 불안민감성이 과잉호흡 도전 절차에 대한 대학생의 불안반응 변화에 미치는 효과
노현진,조용래 한국임상심리학회 2010 Korean Journal of Clinical Psychology Vol.29 No.3
This study examined the effects of acceptance versus suppression and of anxiety sensitivity(AS) on changes in anxious responses to a hyperventilation challenge. The sample consisted of 36 undergraduates high in AS and 36 others low in AS, who we selected based on their respiratory sensation concern scores of the Korean version of the Anxiety Sensitivity Inventory-Revised. Half the participants in each AS group were randomly assigned to either acceptance or suppression conditions. Participants in the acceptance condition listened to a rationale for accepting their internal experiences, and those in the suppression condition listened to a rationale for suppressing their internal experiences. After undergoing each training corresponding to the treatment conditions, participants applied the instructions during and after the hyperventilation challenge. Participants in the acceptance condition decreased their anxiety responses on most measures to a greater extent than did those in the suppression condition. The superior efficacy of the acceptance condition as compared to the suppression condition was more prominent in the low AS group than in the high AS group on subjective anxiety and pulse rate measures. In addition, there were no differences between the two AS groups in terms of the acceptance condition's relative benefits on systolic and diastolic blood pressure. These results suggest that acceptance may be a useful intervention for decreasing anxious responses to a voluntary hyperventilation challenge in a sample of non-treatment seeking undergraduates. Finally, the implications of these results as well as the limitations of this study are discussed.
Idiopathic Pleuroparenchymal Fibroelastosis Presenting in Recurrent Pneumothorax: A Case Report
노현진,송정섭,서윤,허솔미,김태정,김효림 대한결핵및호흡기학회 2014 Tuberculosis and Respiratory Diseases Vol.77 No.4
Idiopathic pleuroparenchymal fibroelastosis (PPFE) is a rare, recently classified entity that consists of pleural and subjacent parenchymal fibrosis predominantly in the upper lungs. In an official American Thoracic Society/European Respiratory Society statement in 2013, this disease is introduced as a group of rare idiopathic interstitial pneumonias. We describe a case of a 76-year-old woman with cough and recurrent pneumothorax. She was admitted to our hospital with severe cough at first. High resolution computed tomography (HRCT) disclosed multifocal subpleural consolidations with reticular opacities in both lungs, primarily in the upper lobes, suggesting interstitial pneumonia. Rheumatoid lung was diagnosed initially through an elevated rheumatoid factor, HRCT and surgical biopsy at the right lower lobe. However, one month later, pneumothorax recurred. Surgical biopsy was performed at the right upper lobe at this time. The specimens revealed typical subpleural fibroelastosis. We report this as a first case of idiopathic PPFE in Korea after reviewing the symptoms, imaging and pathologic findings.