33 research outputs found
The impact of hyperhidrosis on patients' daily life and quality of life : A qualitative investigation
Background: An understanding of the daily life impacts of hyperhidrosis and how patients deal with them, based on qualitative research, is lacking. This study investigated the impact of hyperhidrosis on the daily life of patients using a mix of qualitative research methods. Methods: Participants were recruited through hyperhidrosis patient support groups such as the Hyperhidrosis Support Group UK. Data were collected using focus groups, interviews and online surveys. A grounded theory approach was used in the analysis of data transcripts. Data were collected from 71 participants, out of an initial 100 individuals recruited. Results: Seventeen major themes capturing the impacts of hyperhidrosis were identified; these covered all areas of life including daily life, psychological well-being, social life, professional /school life, dealing with hyperhidrosis, unmet health care needs and physical impact. Conclusions: Psychosocial impacts are central to the overall impacts of hyperhidrosis, cutting across and underlying the limitations experienced in other areas of life.Peer reviewe
The development and validation of a disease-specific quality of life measure in hyperhidrosis : the Hyperhidrosis Quality of Life Index (HidroQOL©)
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original authors and the source are credited.PURPOSE: To develop and validate a new disease-specific quality of life measure in hyperhidrosis for use in both routine clinical practice and clinical research. METHODS: Interviews and focus group discussions with hyperhidrosis patients, reported elsewhere, provided the content for the measure validated in this study (n = 71). A panel of dermatologists (n = 5) and patients (n = 7) carried out content validation. Further, item reduction and the initial construct validation were carried out in a cross-sectional study (n = 595), using the unidimensional Rasch analysis and exploratory factor analysis. Subsequently, the construct validity, reliability and responsiveness of the revised measure were assessed in a longitudinal study (n = 260). Data collection for the item reduction and the final validation phases was entirely carried out online. RESULTS: The expert panels judged the HidroQoL as content valid. Rasch analysis supported the revision of response options from five to three. Following removal of misfitting items, a set of 15 items showed optimal fit to the model (chi-squared statistic = 159.64, p = 0.07). Three additional items were retained on consideration of their importance to patients, resulting in an 18-item instrument. The items were grouped into two subscales, daily life activities and psychosocial life domains, based on results of the factor analysis. In subsequent construct validation, the HidroQoL correlated with the DLQI (r s = 0.6, p < 0.01). Reliability was high (internal consistency, Cronbach's alpha: overall scale = 0.9; test-retest reliability, Intra-class correlation = 0.9). The HidroQoL scores were sensitive to change in patients' disease severity (score change from baseline to follow-up after 15-35 days, Cohen's ES = 0.47). CONCLUSION: This study has provided the initial evidence supporting measurement properties and the use of the HidroQoL instrument in both routine clinical practice and in research, for assessing quality of life impacts in hyperhidrosis.Peer reviewedFinal Published versio
Hyperhidrosis Quality of Life Index (HidroQoL©): further validation and clinical application in patients with axillary hyperhidrosis using data from a phase III randomized controlled trial*
The Burden Of Primary Hyperhidrosis On The Patient: Eq-5d-5l Utilities, Willingness To Pay And Daily Time Spent In Managing The Condition
Exclusive breastfeeding duration during the first 6 months of life is positively associated with length-for-age among infants 6-12 months old, in Mangochi district, Malawi
OBJECTIVES: To examine the association between breastfeeding pattern and growth in the first year of life. METHODS: A cross-sectional survey was carried out on 349 mothers with infants <12 months in a rural and a semi-urban community in Mangochi district, Malawi. Data on socio-demographic characteristics, infant weight, length and feeding patterns since birth were collected. Multivariate linear regression was performed to test the association between feeding pattern and infant anthropometric status. RESULTS: Exclusive breastfeeding (EBF) until 6 months was practised by 13.1% semi-urban and 1.3% rural mothers. No infant was exclusively breastfed beyond 6 months. Breastfeeding was continued among all infants who had stopped EBF. Among infants 6-12 months of age, duration of EBF during the first 6 months was positively associated with length-for-age Z-score (LAZ) (regression coefficient=0.19, 95% confidence interval: 0.06, 0.31) in a model adjusted for socio-demographic factors. Urban residence and female gender yielded positive associations in the same model. The model explained 27% of the variation in LAZ. Among infants <6 months, duration of EBF was not significantly associated with LAZ, but being female and urban residence yielded positive associations. Breastfeeding patterns were not associated with weight-for-age Z-score (WAZ) or weight-for-height Z-score (WLZ) either in the 0-6-month or in the 6-12-month group. Birth outside a health facility was negatively associated with WAZ and WLZ in the older group. CONCLUSION: EBF in the first 6 months of life was associated with increased linear growth, but not weight gain, in later infancy. Promotion of EBF could reduce the prevalence of chronic child undernutrition in the study area.P Kamudoni, K Maleta, Z Shi, and G Holmboe-Ottese