“…The adjusted hazard ratio for ever versus never users was 0.895 (95% confidence interval: 0.696-1.151). …”
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“…We analysed real life data to quantify the extent of routine paediatric vaccine co-administrations as recommended and as never recommended in the immunisation schedule in England, and assessed factors for recommended and never recommended vaccine co-administrations. …”
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“…The first group consisted of women who had never been pregnant (never-pregnant, n = 872 (78.4%), and the second group consisted of women who had been pregnant at least once in their lives (ever-pregnant, n = 240 (21.6%)). (3) Results: In the never-pregnant and the ever-pregnant women, respectively, the intensity of pain was 4.6 ± 1.6 and 5.0 ± 2.0 on the VAS scale, the degree of disability on the Oswestry Disability Index Questionnaire was 5.0 ± 3.9 and 5.5 ± 4.4, while the impact of pain on functioning on the Roland Morris Disability Questionnaire was 3.9 ± 3.1 and 3.9 ± 3.3. …”
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“…AIM: To compare the risk of gingival and periodontal diseases (GPD) between ever users and never users of metformin in patients with type 2 diabetes mellitus. …”
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“…The objective of this study was to explore the knowledge and perceptions of the effect of exercise and compare whether there was a difference between women who were pregnant at the time of the study, who were not pregnant but had given birth in the past, and those who had never been pregnant and had never given birth. Methods: A cohort of 291 women, aged 18–55 years, participated in this cross-sectional study. …”
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“…Smoking was not associated with incidence of pituitary tumours (RR in current vs never smokers=0.91, 95% CI=0.60–1.40, P=0.7). CONCLUSION: Women who smoke are at a significantly reduced risk of acoustic neuromas, but not of pituitary tumours, compared with never smokers. …”
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“…Associations for light to moderate drinking and total cancer were similar among ever or never smokers, although alcohol consumption above moderate levels (in particular ≥30 g/day) was more strongly associated with risk of total cancer among ever smokers than never smokers. …”
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“…We classified use into three categories—“never”, “sometimes” and “always/usually”. We also assessed consistency of use over six days across the three seasons (dry cold, dry hot, rainy). …”
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“…RESULTS: In the LifeLines cohort, 96% and 93% of the never- and ever-smokers were classified concordantly based on the two definitions. 26 and 29% of the investigated SNPs were overlapping at p < 0.05 in never- and ever-smokers, respectively. …”
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“…Respiratory symptoms were associated with former (APR, 1.30; 95% CI, 1.06-1.59) and current (APR, 1.59; 95% CI, 1.23-2.06) vs never HTP use and current vs never cigarette use (APR, 1.50; 95% CI, 1.30-1.74) after adjusting for various tobacco use. …”
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“…BACKGROUND: Never-smokers with lung cancer usually have a higher survival rate than that of smokers. …”
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“…RESULTS: There were 174,233 never users and 6926 ever users in the unmatched cohort; and 6926 never users and 6926 ever users in the matched cohort. …”
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“…We: (1) characterized the prevalence of never having been tested for HIV; and (2) identified associated factors, among TNB people in Michigan, United States. …”
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“…Besides, serum cadmium was also significantly related to lower FVC % predicted in never/former smokers and lower FEV(1)% predicted in current smokers. …”
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“…CONCLUSION: An association exists between unhealthy behavioral factors and never or irregular participation in cervical cancer screening. …”
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“…RESULTS: Overall, 30% of Canadian grades 9–12 never smokers were susceptible to cigarette smoking. …”
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“…Patients were categorized as never, ex-drinkers/smokers or current drinkers/smokers. …”
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“…Dual users had more psychosocial and behavioural risk factors, including perceived high stress, depressive mood, high daily intake of energy, and obesity, than never smokers and cigarette-only smokers. The prevalence of metabolic syndrome (MetS) was higher among dual users, and their multivariate-adjusted prevalence odds ratio for MetS was 2.79 (P < 0.001) compared with never smokers and 1.57 (P = 0.038) compared with cigarette-only smokers. …”
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“…BACKGROUND: The number of never-married women is increasing worldwide. According to a recent census (2016) this trend is also apparent in Iran. …”
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“…Never before in human history has there been a more exciting time to be studying neuroscience. …”
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