Many of the indices utilized in the assessment of nutritional status are dependent upon stature. Knee height has been used to predict stature in western countries when standing height cannot be measured, however, an adequate stature-knee height equation has not been established for the population in Taiwan.A total of 1179 healthy men (603) and women (576) were recruited from those who had undergone comprehensive check-ups at their own expense from March through August 1998 at Lin-Kou Chang-Gung Memorial Hospital, Taiwan. The subjects were freely ambulatory without kyphosis or scoliosis noted on their chest X-ray or KUB films. The automatic supersonic system was used to measure stature and body weight. A Ross caliper was used to measure recumbent left knee height. Multiple linear regression was used to obtain equations to estimate stature using knee height and age.Stature of adults highly correlated with their knee height (r = 0.73 with 95%CI between 0.69 and 0.77 for men, and r = 0.68 with 95%CI between 0.63 and 0.72 for women) but declined with age (men: r = -0.17 with 95%CI between -0.09 and -0.24; women: r = -0.22 with 95%CI between -0.14 and -0.29). Knee height changed very little with age in both genders. To predict stature, a linear regression model should include knee height and age as predictors to reach r2 as 0.61 and 0.58 for men and women, respectively. The stature-knee height equations were "stature = 85.10 + 1.73 x knee height -0.11 x age" for men, "stature = 91.45 + 1.53 x knee height -0.16 x age" for women.Our stature-knee height equations provided good predictions on stature of adult population in Taiwan, and was superior when compared with equations developed from other populations.
Background: Papanicolaou (Pap) smear is an effective preventive measure in reducing cervical cancer incidence and mortality. The national health insurance made free annual cervical screening available to all Taiwanese women 30 years or older. Objective: The objective of this study was to increase knowledge about Pap smear screening history, attitudes, and behavior in Taiwanese women with newly diagnosed cervical cancer. Methods: One hundred forty-one women with newly diagnosed cervical cancer were prospectively enrolled between January 2007 and June 2008. Data were collected via a questionnaire survey, which included (1) demographic and socioeconomic characteristics, (2) reasons for receiving or not receiving a Pap smear test, and (3) knowledge of and sources of information on Pap smears. Results: Of the 141 patients, 62 (44.0%) had never had a Pap smear before diagnosis, 10 (7.1%) did not know about the Pap smear, and only 30 (21%) reported having had more than 3 Pap smears in their lifetime. Stepwise logistic regression identified perceived potential pain, fear of embarrassment, and the number of sexual partners of the male consort as independently associated with the number of previous Pap smears (0 vs ≥1). Conclusion: Our results highlight the need for a better understanding of women's knowledge and experiences with Pap smear screening and developing more comfortable methods of cervical cancer screening. Implications for Practice: Education strategies should be focused on improving access to never-users. The need for a better understanding of women's experiences with Pap smear screening is highlighted.
Introduction: Diabetes, kidney disease, and cardiovascular disease have complex interactions and coexistences that significantly worsen a patient’s overall health. Previous research results have shown that SGLT2i hypoglycemic drugs can not only effectively control blood sugar in diabetic patients but also protect the kidneys and heart. This study further focuses on diabetic patients with kidney disease to explore the effectiveness of using SGLT2i hypoglycemic drugs in avoiding heart-related complications or death. Methods: This is a multicenter retrospective cohort study using the Taipei Medical University Clinical Research Database (TMUCRD) as the data source. This study selected patients who suffered from both type 2 diabetes and chronic kidney disease from 1 January 2008 to 31 December 2020, as the research team. Integrated or separate 4-point major adverse cardiovascular events (4P-MACE) and mortality were the outcomes of this study. The Kaplan-Meier curves method and Cox proportional hazard regression analysis were used to explore the association between each influencing factor and the outcome. Results: A total of 5,005 patients with type 2 diabetes and CKD were included in this study, of which 524 patients were stably treated with SGLT2i, 3,952 patients were treated with DPP4i, and 529 patients were treated with TZD. The results showed that the SGLT2i user group had a significantly lower risk of 4P-MACE compared with the SGLT2i nonuser group (hazard ratio [HR]: 0.68, 95% CI [0.49, 0.95], p = 0.024). The SGLT2i group had a significantly lower risk of cardiovascular mortality compared with the DPP4i and TZD groups (HR: 0.37, 95% CI [0.21, 0.65], p < 0.001; HR: 0.42, 95% CI [0.20, 0.90], p = 0.025). Conclusion: This study found that for patients with both diabetes and kidney disease, SGLT2i is a better option than other oral hypoglycemic medications because it can significantly avoid the occurrence of heart-related complications. The results of this study can be used as a reference for clinical medication selection practice.
e20582 Background: The national health insurance policy has provided a yearly Pap smear for women >= 30 years old since 1994 in Taiwan, yet the coverage rate is still unsatisfactory. The purpose of this study is (1) to investigate the Pap smear screening history of women newly diagnosed with cervical cancer and (2) to examine factors that influence participation in Pap smear screening program in these women. Methods: Patients primarily treated for cervical cancer at Chang Gung Memorial Hospital between November 2006 and June 2007 were enrolled into this prospective study. Questionnaires included (1) socio-demographic data, and (2) knowledge on Pap smear and cervical cancer. Results: Two hundred sixty-nine patients were eligible for analysis. The median age was 51 years old (range, 25–83). Of the 269 patients, 147 (54.6%) had never had a Pap smear before diagnosis, and 35 (13.0%) did not know about Pap smear. Socio-demographic factors that significantly influenced number of previous Pap smear screening (0 vs >=1) were education level, income less than 600 U.S. dollars per month, menopaused, multiple sexual partners, and increase number of sexual partners of the male consort. Of the 147 never received Pap women, the most common reasons were thought that Pap smear screening was not necessary (46.3%), embarrassment (42.0%), busy (43.5%), and worry about the screening findings (20.4%). Of the 122 patients who have received Pap smear, 56.6% patients thought that Pap smear screening was necessary, 35.2% patients worried about the disease, 24.6% were alert on their check-ups, and 20.5% did the screening for the convenience to nearby clinics. Conclusions: Public health organizations in Taiwan should put more efforts to provide women in low education level, low income and multiple sexual partners with information on Pap smear. No significant financial relationships to disclose.
Little is known about acquisition of human papillomavirus (HPV) and its outcome among older women with negative HPV testing and normal cytology. A longitudinal 3-yr follow-up of nested-cohort subjects (n = 8825) from a population-based cervical cancer screening study whose Pap and HPV tests were negative at baseline were conducted. Every active HPV-negative (n = 413) participant had 12-mo follow-ups of Pap smear and HPV testing. Colposcopy was performed if either HPV-positive or cytology was abnormal. The cytology and histology information of the remaining subjects (passive HPV-negative, n = 8412) was obtained from national registry database. Median age of participants was 45 yr (range, 30-73 yr). The incidence of new acquisition was 4.2/100 woman-years. The 3-yr cumulative total HPV acquisition rate was 11.1% (95% confidence interval [CI]: 8.1-14.1). Increased number of sexual partners (> or =2 vs. 1) of the participant was associated with risk of acquisition (odds ratio [OR]: 5.0, 95% CI: 2.0-12.6) by multivariate analysis. Three cases of > or = cervical intraepithelial neoplasia (CIN) 2 were identified in 3-yr follow-up in active HPV-negative subjects. HPV genotypes in the dysplastic tissue were actually present at baseline samples after reanalysis. From the passive HPV-negative group, only 1 case progressed to CIN2 probably after HPV acquisition. Negative Pap and HPV tests assured a very low risk of developing > or = CIN2 within 3 yr despite incident HPV infection.
We aimed to assess the distribution of human papillomavirus (HPV) genotypes in high-grade cervical lesions in Taiwan. The study included 1,086 paraffin-embedded, formaldehyde-fixed cervical intraepithelial neoplasia (CIN) 2/3 specimens. HPV genotyping was performed using polymerase chain reaction (PCR)-based methods. Multiple HPV types were validated by E6 type-specific PCR, direct sequencing and/or real-time PCR. HPV DNA was detected in 995 (91.6%) specimens, and multiple HPV types were identified in 192 (19.3%) samples. The leading HPV types were HPV16 (24%), HPV52 (20%), HPV58 (20%), HPV33 (13%), HPV31 (8%) and HPV18 (4.6%). Although the leading six types consisted of 87.6%, HPV16 or 18 comprised only 30.9%. The prevalence of different HPV types showed a significant association with age. In women older than 50 yr, HPV16 and 18 comprised 21.3% (83/389), while HPV52, 58 and 33 represented 55.5% (216/389). In women aged less than 50 yr, HPV16 and 18 comprised 32.1% (224/697, p < 0.0001), while HPV 52, 58 and 33 represented 47.9% (334/697, p = 0.02). The distribution of HPV genotypes was compared with previously reported findings for Taiwanese women with cervical cancer (CC). The overall HPV16 positivity rate was significantly higher in CC than in CIN 2/3 (odds ratio: 2.14, 95% CI: 1.91-2.40). In addition, HPV18, 39 and 45 were significantly overrepresented in CC, whereas HPV52, 58, 33, 31, 35, 51 and 53 were underrepresented. We concluded that an effective vaccine against the most common HPV types could prevent a significant proportion of cervical cancer cases that occur in Taiwan.
An accurate diagnosis for toxoplasmosis is crucial for pregnant women as this infection may lead to severe sequelae in the fetus. The value of IgG avidity assay as a tool to determine acute and chronic toxoplasmosis during pregnancy was evaluated in Universiti Kebangsaan Malaysia Medical Centre (UKMMC). In this study, 281 serum samples from 281 pregnant women in various trimesters were collected. These samples were assayed using specific anti-Toxoplasma IgM and IgG antibodies, followed by IgG avidity test. The overall seroprevalence of toxoplasmosis in pregnant women was 35.2% (33.5% for anti-Toxoplasma IgG and 1.8% for both anti-Toxoplasma IgG and IgM antibodies). Of 5 (1.8%) serum samples positive for IgM ELISA, 4 had high-avidity antibodies, suggesting past infection and one sample with borderline avidity index. Two samples with low avidity were from IgM negative serum samples. The IgG avidity assay exhibited an excellent specificity of 97.6% and a negative predictive value (NPV) of 95.6%. The study also demonstrated no significant correlation between avidity indexes of the sera with IgG (r=0.12, p=0.24) and IgM (r=-0.00, p=0.98), suggesting the complementary needs of the two tests for a better diagnosis outcome. These findings highlight the usefulness of IgG avidity assay in excluding a recently acquired toxoplasmosis infection in IgM-positive serum sample.
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