A Web-Based Application to Improve Data Collection in an Interventional Study Targeting Childhood Obesity: Pre-Post Analysis.

BACKGROUND: Although participatory action research (PAR) studies have proliferated in recent years, the development of technological resources to manage these types of projects has not kept pace. Few studies show how Web-based applications can be used to efficiently manage the data collection process. OBJECTIVE: This study described the development, use, and impact of a Web-based application to facilitate data management in Niños Sanos, Familia Sana (Healthy Children, Healthy Family), an interventional multifaceted PAR field study. METHODS: We described the transformation of the data management process and evaluated the impact of the application in terms of time efficiency of data collection and engagement of community-based data collectors. We defined time efficiency as the total number of days it took to collect 3 main surveys, per year of data collection. The engagement of data collectors was assessed based on qualitative reports. RESULTS: The amount of time it took to perform a round of data collection was reduced after implementation of the field team application (between 382 and 383 days and 198 and 233 days). Secondary data were also collected in a tighter time frame around collection of the primary outcome, and communication among data collectors, the field staff, and the research team was streamlined. In focus groups, community-based data collectors reported feeling more empowered and engaged in the data collection process after implementation of the application. CONCLUSIONS: A Web-based management application was successful in improving data collection time efficiency and engagement among data collectors.

Unusual ocular injury by an acupuncture needle.

PURPOSE: To educate ophthalmologists on the potential dangers of periocular acupuncture and to describe an unusual mechanism of retinal injury. METHODS: A 42-year-old woman who presented with blurred central vision and loss of peripheral vision. Her medical history was significant for hemifacial spasms related to a facial nerve injury, for which she had sought treatment. Clinical examination showed vertically oriented subretinal track measuring 12 mm in length, contiguous to the macula, with normal optic nerve appearance and foveal reflexes. Spectral domain optical coherence tomography showed a full-thickness perforation of the neurosensory retina at the inferior retinal arcade. Visual field testing 3 weeks after her injury showed 90% loss of her nasal hemifield. Electroretinography performed 8 weeks postinjury showed a 50% decrease in the right B-wave. Multifocal electroretinography showed a mild decrease in the recording of the right eye versus that of the left eye. CONCLUSION: Based on the history and clinical findings, the acupuncture needle penetrated the inferior globe and created a subretinal track. The particular location of the needle entry into the eye and the extreme malleability of the acupuncture needle created a long subretinal track. Ophthalmologists should be familiar with the ocular injuries caused by periocular acupuncture therapies.

Impact of infertility on quality of life, marital adjustment, and sexual function.

OBJECTIVES: To evaluate the hypothesis that infertility may result in a decrease in quality of life and an increase in marital discord and sexual dysfunction. The burden of infertility is physical, psychological, emotional, and financial. METHODS: Couples seeking treatment for infertility were asked to complete standardized validated questionnaires assessing quality of life (Quality of Well-Being Scale-Self Administered, version 1.04), marital adjustment (Locke-Wallace Marital Adjustment Test), and sexual function (Brief Index of Sexual Functioning for Women and International Index of Erectile Function for men). Couples seeking elective sterilization served as the control subjects. RESULTS: Eighteen infertile couples and 12 couples seeking elective sterilization participated in the study. The mean age, years together, and household income were comparable. Infertile couples had made a mean of 14.5 office visits for infertility, and 83% of couples reported feeling societal pressures to conceive. The Marital Adjustment Test scores for the women of the infertile couples were significantly lower than the scores of the controls (P = 0.01); however no difference was noted in the men. A trend toward lower quality-of-life scores was noted in women (P = 0.09) but not in the men of infertile couples. No statistically significant impact on sexual functioning in women was noted; however, the men in the infertile couples had lower total International Index of Erectile Function scores (P = 0.05) and intercourse satisfaction scores (P = 0.03). CONCLUSIONS: Women in infertile couples reported poor marital adjustment and quality of life compared with controls. Men may experience less intercourse satisfaction, perhaps because of the psychological pressure to try to conceive or because of the forced timing of intercourse around the woman's ovulatory cycle.