OBJECTIVES: Vigorous physical activity is a well-known method to promote people s health. This research aims to investigate whether perceived neighborhood characteristics affect vigorous physical activity among adult Seoul residents (aged 19 to 64). METHODS: Utilizing the 2005 Seoul Citizens Health Indicators Survey data, this study estimates the probability of vigorous physical activity. Particular attention is given to the effects of three perceived neighborhood characteristics (satisfaction with relationship to the neighborhood, satisfaction with park and recreational facilities, and satisfaction with public security). Logistic regression models are analyzed separately by gender for the parameter estimation. RESULTS: Vigorous physical activity is positively associated with three perceived neighborhood characteristics for women, while neither significant nor substantive association is found for men. CONCLUSIONS: As vigorous physical activity among Seoul citizens is differentially affected by perceived neighborhood characteristics and by gender, a different approach will be needed to increase vigorous physical activity of men and women in Seoul.
Adult ; Cities ; Female ; Humans ; Korea ; Male ; Middle Aged ; *Motor Activity ; *Residence Characteristics ; Young Adult

One of causes of compressive optic neuropathy is the sphenoid mucoceles which occur when the dranage of sinus is blocked. Mucocele of sphenoid sinus is rare, compressive to optic nerve and often misdiagnosed as pituitary tumor. We experienced a case of sphenoid sinus mucocele causing progressive visual disturbance, visual field defect, exophthalmos and headache. Plain skull and brain CT scan demonstrated sphenoid sinus mucocele. The visual acuity and visual field dramatically improved after surgery. Therefore early accurate detection and early surgical treatment are emphasized.
Brain ; Exophthalmos ; Headache ; Mucocele* ; Optic Nerve ; Optic Nerve Diseases* ; Pituitary Neoplasms ; Skull ; Sphenoid Sinus* ; Tomography, X-Ray Computed ; Visual Acuity ; Visual Fields

BACKGROUND AND OBJECTIVES: Koufman described a pseudocyst of the vocal folds for the first time in 2001. A pseudocyst in all parts of the body and that is related to secretory glands is already well known, but such a lesion of the vocal folds has only been mentioned a few times. It is unclear whether or not to define a pseudocyst of the vocal folds as a benign lesion of the vocal folds. The objective of this study was to introduce the demographic and clinical findings of pseudocyst and to discuss our diagnostic and therapeutic strategies. SUBJECTS AND METHOD: We carried out a retrospective review of all the medical records, the preoperative voice lab results and the operation records from 2006 to 2009. All the patients underwent laryngomicrosurgery due to benign vocal folds lesions. We select 11 cases that showed subepithelial lesion without a definite capsule. RESULTS: Seven patients had had the history of voice abuse. One patient has been a smoker, another was an ex-smoker and the others were non-smokers. According to aerodynamic assessment, the maximum phonation time was 14.6 seconds and the mean airflow was typically increased. On laryngoscopy, all were translucent and spherical or fusiform subepithelial lesions. The preoperative stroboscopic findings showed a uniform feature of damping on the vocal fold lesion. Both the unroofing technique and the microflap technique were used. CONCLUSION: A pseudocyst would be a subepithelial lesion without a definite epithelial lining that contains serous discharge. We suggest that a pseudocyst of the vocal fold is a new benign lesion.
Humans ; Laryngoscopy ; Medical Records ; Phonation ; Polyps ; Pyridines ; Retrospective Studies ; Thiazoles ; Vocal Cords ; Voice