RESUMO
Objective: The study aims to develop medical infographics that have a potential to raise symptom awareness and promote symptom communication between patients diagnosed with cancer and healthcare professionals. Methods: This study comprised four phases: 1) development of medical infographics, 2) user testing with healthcare professionals and patients, 3) selection of specific medical infographics, and 4) interviews on these specific medical infographics with patients using the think-aloud method. Results: Design students created 22 medical infographics conveying information about six symptoms and concerns. Patients (n = 28) with cancer said that the colourful infographics evoked individual emotional responses and associations, and they facilitated their narratives of experiences with symptoms. Healthcare professionals (n = 29) thought the infographics were eye-catching and may promote dialogue on symptoms. Conclusions: The design of medical infographics must target a specific population. When introduced, the use of medical infographics may be influenced by the physical surroundings. Medical infographics can facilitate symptom communication by creating symptom awareness and providing patients with the vocabulary to describe their symptoms and concerns. Innovation: Medical infographics are engaging visual messages with the potential to help prepare cancer patients to communicate their symptom experiences and reduce the feeling of being alone in experiencing certain symptoms.
RESUMO
Scrotal ultrasonography was performed in 888 testes of 444 randomly selected men appearing before the medical board prior to military service (Mili group, 287 men, median age 18.8 years), and in employees from an industrial company (Empl group, 157 men, median age 35.6 years). The ultrasonic volume of each testis was calculated from 3 perpendicular measurements. The ultrasonic texture on sectional planes was scored using a scale from 1 to 5, 1 being very regular, 2 slightly irregular, 3 moderately irregular, 4 very irregular or with bright echogenic points, and 5 with demarcated tumor suspicious areas. Orchidometer measurements were performed in 258 men in Mili group, and semen samples were obtained from 121 men in Empl group. The ultrasonic volume of the right testis (median 14.1 ml, range 3.0-31.4 ml) was bigger than that of the left testis (median 13.0 ml, range 3.5-35.2). The volume was dependent on age for men under 20 years, but not for men aged 20 years or more. The subgroup of men with a history of cryptorchidism had a smaller average testicular volume (median 10.5 ml) compared with men with normal descent (median 14.1 ml). Ultrasonic volume was positively correlated to the total sperm count in the ejaculate, to sperm penetration in egg white, and to normal sperm morphology. The echo score distribution showed slightly higher scores in Empl for both the right and the left testis. Men in Empl group were older, and it could not be precluded that this difference was due to age.(ABSTRACT TRUNCATED AT 250 WORDS)
