Treatment of small carcinoma of the larynx may lead to voice handicap and restricted quality of life. The relationship between the two is revealed. Sixty-five patients aged 62.1 ± 10.0 years rated their voice handicap and quality of life after treatment of T1 (n = 35) or T2 (n = 30) laryngeal carcinoma during regular out-patient examinations. For the self-assessment of the voice, the Voice Hand...

BACKGROUND we aimed to assess both cross-sectional and temporal links between measured hearing impairment and self-perceived hearing handicap, and health outcomes. METHODS in total, 811 Blue Mountains Hearing Study participants (Sydney, Australia) aged ≥55 years were examined twice (1997-99 and 2002-04). Hearing levels were measured with pure-tone audiometry. The shortened version of the hear...

BACKGROUND self-assessment of the impact of vocal deviation in the quality of life of erudite singers. AIM to verify whether the presence of vocal complaints in erudite singers produces quality of life handicap in the use of singing voice and whether this handicap is related to gender, age, vocal classification or time of singing. METHOD fifty-nine professional erudite choir singers answere...

no abstract.

Interobserver agreement for the assessment of handicap in stroke patients was investigated in a group of 10 senior neurologists and 24 residents from two centers. One hundred patients were separately interviewed by two physicians in different combinations. The degree of handicap was recorded by each observer on the modified Rankin scale, which has six grades (0-5). The agreement rates were corr...

The handicap principle has come under significant challenge both from empirical studies and from theoretical work. As a result, a number of alternative explanations for honest signaling have been proposed. This paper compares the evolutionary plausibility of one such alternative, the "hybrid equilibrium," to the handicap principle. We utilize computer simulations to compare these two theories a...