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2.
J Adolesc Health ; 72(1): 88-95, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36253196

RESUMO

PURPOSE: Youth face barriers that affect their use of family planning (FP) services, including low quality of care and provider bias. Although young women have the highest unmet need for FP in India, little is known about the effect of age on quality of care received. Additionally, although youth have higher contraceptive discontinuation than older women, the factors associated with continuation, including the effect of quality of care, are not well known. This study aims to assess differences in quality of care received by young mothers aged 15-24 and mothers aged 25-48, and to examine factors associated with modern contraceptive continuation 6 months after initiation among young mothers. METHODS: Data come from a 12-month longitudinal study of married reversible contraceptive users in India. Multinomial logistic regression was conducted to examine adjusted associations of age and reported receipt of low, medium, or high quality of care. Logistic regression was used to assess factors associated with modern contraceptive continuation after 6 months. RESULTS: Results showed that young mothers were less likely to receive high quality of care than older mothers, and that among young mothers, motivation to prevent pregnancy was significantly associated with continued use after 6 months. DISCUSSION: As India aims to improve quality of care and increase access to services for youth, special attention should be paid to care received by young mothers, as well as options to support them in continuing to use contraceptive methods as long as they desire to prevent pregnancy.


Assuntos
Anticoncepcionais , Serviços de Planejamento Familiar , Adolescente , Gravidez , Feminino , Humanos , Idoso , Serviços de Planejamento Familiar/métodos , Estudos Longitudinais , Anticoncepção/métodos , Comportamento Contraceptivo , Índia
3.
Front Glob Womens Health ; 3: 1034966, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36483089

RESUMO

Community Pharmacists (CPs) and Patent and Proprietary Medicine Vendors (PPMVs) are crucial to improving access to family planning (FP) services in Nigeria. Although the private sector is preferred for convenience, availability of commodity, privacy, and timeliness, less well known is the quality of care received by clients who obtain FP services from CPs and PPMVs. This paper seeks to explore the use of validated quality of care measures for programming in Kaduna and Lagos States and to assess how these measures worked in capturing changes in quality of care using client exit interviews implemented at two time points. Using validated measures of quality of care, 598 and 236 exit interviews in rounds 1 and 2 were conducted with FP clients aged 18-49 years old. The quality of care domains were assessed using 22 questions. A weighted additive quality score was created, and scores were grouped into three: low, medium, and high quality. Changes in quality of care received were examined using χ 2 test. A subset of 53 clients were selected for in-depth interviews. Deductive and inductive approaches were used for coding, and data analysis was thematic. In Lagos, we observed increases in 16 out of 22 items while in Kaduna increases were only observed in 8 items. For instance, increases were observed in the proportion of women who experienced visual privacy between rounds 1 and 2 in Lagos (74%-89%) and Kaduna (66%-82%). The quality of care received by clients changed over time. Women who reported high quality care in Lagos increased from 42% to 63%, whereas women who reported high quality care in Kaduna decreased from 35% to 21%. In both states, in-depth interviews revealed that women felt they were treated respectfully, that their sessions with providers were visually private, that they could ask questions, and that they were asked about their preferred method. This study demonstrates that clients received high quality of care services from providers (CPs and PPMVs) especially in Lagos, and such services can be improved over time. Continuous support may be required to maintain and prevent reduction in quality of FP counseling and services, particularly in Kaduna.

4.
Stud Fam Plann ; 53(4): 681-693, 2022 12.
Artigo em Inglês | MEDLINE | ID: mdl-36134449

RESUMO

The main source of method discontinuation data comes from the calendar data of the Demographic and Health Surveys (DHS). DHS considers each episode of use contributed by a woman in the calendar to calculate method discontinuation. This means that episodes from women who contribute only one episode of contraceptive use are combined with episodes from women who contribute multiple episodes of use. This paper explores the DHS calculation of episode-based discontinuation and proposes new indicators that focus specifically on the client and puts her as the unit of analysis. First, we attempt to replicate the DHS calculation by applying weighted averages to episodes from women who contributed only one episode and from women who contributed multiple episodes of use. We then calculate three client-centered discontinuation indicators, using the five-year calendar data of the DHS. The methodology is illustrated by using data collected in Bangladesh, Kenya, and Indonesia. Starting with the very first method used and reported in the calendar and following use over 12 months, we develop a client-centered discontinuation indicator. We build on the calculation of the client-centered discontinuation indicator by: (1) excluding switching to result in all contraceptive discontinuation (complete discontinuation); and (2) limiting discontinuation to women still in need of contraception applying the DHS definitions of in need.


Assuntos
Comportamento Contraceptivo , Serviços de Planejamento Familiar , Feminino , Humanos , Anticoncepção/métodos , Anticoncepcionais , Demografia
5.
BMC Health Serv Res ; 22(1): 1119, 2022 Sep 03.
Artigo em Inglês | MEDLINE | ID: mdl-36057584

RESUMO

BACKGROUND: Community Pharmacists (CPs) and Patent and Proprietary Medicine Vendors (PPMVs) are often the first point of care for many Nigerians, and when sufficiently trained, they contribute to the expansion of family planning services. Nigeria's task shifting policy and existing regulatory and licensing bodies provide the enabling environment for PPMVs to be stratified and trained. This study explored the perceptions of stakeholders toward the pilot three-tier accreditation system instituted by the Pharmacists Council of Nigeria with support from the IntegratE project. METHODS: Two rounds of qualitative phone interviews were conducted among stakeholders in Kaduna and Lagos states in 2020 and 2021. In addition, there were two rounds of phone interviews with CPs and PPMVs (program recipients) from Lagos and Kaduna states. All participants were purposively selected, based on their involvement in the IntegratE project activities. Interviews were recorded, transcribed, and coded using Atlas.ti software. Thematic analysis was conducted. RESULTS: Fifteen stakeholders and 28 program recipients and 12 stakeholders and 30 program recipients were interviewed during the first and second rounds of data collection respectively. The data are presented around three main themes: 1) the pilot three-tier accreditation system; 2) enabling environment; and 3) implementation challenges. The accreditation system that allows for the stratification and training of PPMVs to provide family planning services was perceived in a positive light by majority of participants. The integrated supportive supervision team that included representation from the licensing and regulatory body was seen as a strength. However, it was noted that the licensing process needs to be more effective. Implementation challenges that need to be addressed prior to scale up include bottlenecks in licensing procedures and the deep-rooted mistrust between CPs and PPMVs. CONCLUSION: Scale up of the three-tier accreditation system has the potential to expand access to family planning services in Nigeria. In other resource-poor settings where human resources for health are in short supply and where drug shops are ubiquitous, identifying drug shop owners, training them to offer a range of family planning services, and providing the enabling environment for them to function may help to improve access to family planning services.


Assuntos
Serviços de Planejamento Familiar , Medicamentos sem Prescrição , Acreditação , Comércio , Humanos , Nigéria
6.
BMC Health Serv Res ; 22(1): 981, 2022 Aug 01.
Artigo em Inglês | MEDLINE | ID: mdl-35915491

RESUMO

BACKGROUND: CPs and PPMVs are an important source of modern contraceptives in Nigeria, yet many lack the requisite knowledge and skills to capably provide these services. This skills gap might be addressed through targeted family planning (FP) training. This study measures family planning knowledge retention of CPs and PPMVs after receiving training in FP counseling and services in Kaduna and Lagos States, in Nigeria. METHODS: In a quasi-experimental longitudinal design without a comparison group, 559 CPs and PPMVs who were enrolled in the IntegratE project between January and December 2019, completed a self-administered questionnaire to assess their knowledge related to the provision of FP counseling, and injectable and implant contraceptive services at three points in time: 1) before the training; 2) immediately after the training; and 3) 9-months after the training in Kaduna and Lagos states, Nigeria. Adjusted multivariate logistic regression analysis was used to assess the effect of provider characteristics and receipt of job aids on FP knowledge retention 9 months after the training. 95% confidence intervals and p-values were used to assess statistical significance. RESULTS: Majority of study participants were females (60.3%) and between 30 and 49 years old (63.4%). The study revealed the importance of jobs aids as influence on knowledge retention. CPs and PPMVs who reported having the Balanced Counseling Strategy plus (BCS+) counseling cards, were more likely to retain knowledge (AOR: 2.92; 95% CI: 1.01-8.40, p-value = 0.05) at 9 months follow-up. Similarly, in terms of knowledge of injectable contraceptives, CPs and Tier 2 PPMVs who reported receiving the Medical Eligibility Criteria (MEC) Wheel were 2.1 times more likely to retain knowledge of injectable contraceptives 9-months later on (95% CI: 1.14-3.99, p-value = 0.02). CONCLUSION: Community Pharmacists and Proprietary Medicine Vendors had good retention of family planning knowledge, especially when combined with job aids. Training and providing them with job aids on FP will therefore support task shifting and task sharing on family planning services provision in Nigeria.


Assuntos
Serviços de Planejamento Familiar , Medicamentos sem Prescrição , Adulto , Anticoncepção , Anticoncepcionais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Nigéria , Farmacêuticos
7.
Glob Health Sci Pract ; 10(1)2022 02 28.
Artigo em Inglês | MEDLINE | ID: mdl-35294390

RESUMO

Depot medroxyprogesterone acetate administered subcutaneously (DMPA-SC) is an all-in-one injectable contraceptive administered every 3 months, either by a trained health care provider or community health worker or by training a client to self-inject. Using a prospective cohort of family planning (FP) clients in Ghana, this study explores patterns of DMPA-SC use and mode of injection administration over a 6-month period. This study also examines the predictors of self-injection adoption 6 months after initiating DMPA-SC. Our analysis focuses on 378 women who were using DMPA-SC at the 6-month interview. Adjusted odds ratios accounting for clustering show that clients who were new FP users, never married, or attended high school/attained higher education were significantly more likely to self-inject by the third injection. Results of this study suggest that in Ghana, adding DMPA-SC to the method mix may improve access to FP, especially among new users. Results of this study may inform FP projects and programs aiming to improve access to contraceptive methods and increase contraceptive prevalence by introducing or scaling up DMPA-SC self-injection. The findings also provide a sociodemographic profile of FP clients most likely to adopt DMPA-SC self-injection over time, which could serve as an evidence base for social marketing strategies.


Assuntos
Anticoncepcionais Femininos , Acetato de Medroxiprogesterona , Agentes Comunitários de Saúde , Feminino , Gana , Humanos , Injeções Subcutâneas , Estudos Prospectivos , Autoadministração
8.
Reprod Health ; 19(1): 39, 2022 Feb 08.
Artigo em Inglês | MEDLINE | ID: mdl-35135583

RESUMO

BACKGROUND: Studies have shown that motivation to avoid pregnancy is associated with contraceptive use and continuation. These motivations can change, however, even within a short period of time. This paper uses longitudinal data to look at women's motivation to avoid pregnancy at two time points, and how changes in motivation influence contraceptive continuation. METHODS: Data for this analysis came from an evaluation of the IntegratE project which seeks to expand access to family planning (FP) in Nigeria through community pharmacies and drug shops. 491 women were interviewed within 10 days after receiving a FP service from these sources and again approximately 9 months later. The dependent variable was contraceptive continuation at the follow-up interview. A categorical independent variable was used to represent changes in motivation to avoid pregnancy from enrollment to the follow-up interview. Univariate and multivariate logistic regression models were used to assess the association between changes in motivation and contraceptive continuation. RESULTS: 89% of women continued using contraception approximately 9 months after the enrollment interview. Women who remained highly motivated to avoid pregnancy were significantly more likely to continue using contraception compared to women who became more motivated (AOR 2.5; 95% CI 1.0-6.0). Women who became less motivated were 64% less likely to continue using contraception compared to who became more motivated (AOR 0.36 95% CI 0.1-0.9). CONCLUSION: FP providers, including private sector pharmacists and drug shop owners, should continuously check-in with women about their motivations around pregnancy to support continuation among those who wish to avoid pregnancy.


Previous research has found women's motivations to avoid pregnancy- how important it is to avoid pregnancy now- is associated with their contraception use. Yet women's motivations to avoid pregnancy often change, even within a short period of time. This paper looks at whether changes in motivation to avoid pregnancy are associated with continued use of contraception in Nigeria.We used data from a larger evaluation of the IntegratE project which seeks to expand access to family planning (FP) in Nigeria through community pharmacies and drug shops. 491 women were interviewed within 10 days after receiving a FP service (counseling, referral or FP method) from these sources and again 9 months later. We then used logistic regression models to assess whether changes in motivation to avoid pregnancy between receiving a FP service to 9 months later is associated with continued use of FP.We found that many women (89%) continued using contraception approximately 9 months after the enrollment interview. Women who remained highly motivated (reported it was very important to avoid pregnancy at both interviews) were more likely to continue using contraception compared to women who became more motivated between the two interviews. Women who became less motivated were 64% less likely to continue using contraception compared to who became more motivated. Our results suggest that FP providers, including private sector pharmacists and drug shop owners, should continuously check in with women about their motivations around pregnancy to support continuation contraceptive use among those who wish to avoid pregnancy.


Assuntos
Serviços de Planejamento Familiar , Motivação , Anticoncepção , Comportamento Contraceptivo , Anticoncepcionais , Feminino , Humanos , Estudos Longitudinais , Nigéria , Farmacêuticos , Gravidez
9.
Glob Health Sci Pract ; 9(4): 804-817, 2021 12 31.
Artigo em Inglês | MEDLINE | ID: mdl-34933977

RESUMO

Recent increases in fertility rates in Egypt and an increase in desired fertility among unmarried young people highlight the need for renewed attention to awareness of and demand for family planning (FP) among young people. Between 2017 and 2018, the United States Agency for International Development-funded Evidence Project tested 2 intervention models to increase awareness of and demand for FP and reproductive health (RH) services among people aged 18-35 years in Souhag and Port Said governorates, Egypt. In Souhag, FP/RH information was integrated into a 5-day livelihood training program for job seekers. In Port Said, garment factory workers received FP/RH information through trained peer educators, social and behavior change materials, and social media. Workshop participants and factory workers interested in FP services were referred to private project-trained physicians and pharmacists. We present the results of an evaluation of the impact of each intervention on young people's reported exposure to FP messages and their FP knowledge, attitudes, and behaviors. Phone interviews were conducted with participants in intervention and comparison groups before and after the intervention. In Souhag, 1,519 intervention group participants (778 at baseline; 741 at endline) and 1,082 comparison group participants (699 at baseline; 383 at endline) completed the phone interview. In Port Said 1,958 participants from intervention factories (1,145 at baseline; 813 at endline) and 1,047 participants from comparison factories (621 at baseline; 426 at endline) completed the phone interview. A difference-in-differences analysis compared intervention and comparison groups between baseline and endline. Results showed significant differences in knowledge and attitudes over time between the intervention and comparison groups in Souhag but less so in Port Said. FP use did not change among project participants in either governorate. We discuss lessons learned from integrating FP into worker health and livelihood training programs and methodological considerations for evaluating such interventions.


Assuntos
Serviços de Planejamento Familiar , Educação Sexual , Adolescente , Adulto , Coeficiente de Natalidade , Egito , Fertilidade , Humanos , Adulto Jovem
10.
Sex Reprod Health Matters ; 29(1): 1991116, 2021 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-34749591

RESUMO

The rapid growth of Bangladesh's ready-made garment sector has transformed the country's economy while also employing a predominantly female workforce. Companies have begun collaborating with NGOs to provide health messages to and expand health services for workers. This study evaluates the effect of the Health Enables Return (HER) health model's approach of using peer health educators to deliver health messages and increased availability of health products. Using repeated cross-sectional data from female workers in HERhealth and comparison factories between May 2015 and March 2017, baseline (n = 1704) and endline (n = 1503) samples were matched on eight characteristics and then difference-in-differences estimations were used to determine the effect of the HERhealth model on knowledge and behaviours. The average changes over time in knowledge and behaviours were statistically different between the HERhealth and comparison factories. Knowledge of when a woman is at higher risk for pregnancy during her menstrual cycle increased from baseline to endline in both groups but was 12 percentage points greater in the HERhealth factories than in the comparison. An increase in family planning use among ever-married women was observed in the HERhealth factories but decreased in the comparison factories leading to a 12 percentage point difference-in-differences. The greatest effect of the HERhealth model was observed on women's use of sanitary products for menstrual management which significantly increased in both groups, but the increase was 35% greater in the HERhealth factories. The HERhealth model is effective in increasing knowledge and in improving health behaviours when health products are available in factory infirmaries.


Assuntos
Serviços de Planejamento Familiar , Menstruação , Bangladesh , Estudos Transversais , Feminino , Humanos , Gravidez
11.
Indian J Community Med ; 46(1): 134-136, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34035594

RESUMO

BACKGROUND: Nutrition' is a very essential component of undergraduate teaching in MBBS curriculum. In this age of growing diet-consciousness and fitness, skill development of medical graduates in designing healthy and culturally appropriate diet is imperative. OBJECTIVE: To demonstrate the effectiveness of Diet Demonstration Training technique in improving the knowledge about basic principles of nutrition in medical undergraduates. METHODOLOGY: A pilot pretest-posttest study was conducted among 16 undergraduate medical students participated in a pre-conference workshop. Steps of diet demonstration for Under-graduate students were performed and a pretest - posttest was conducted using a self designed self administered questionnaire. RESULTS: The mean marks received by the students were 8.69 & 10.31 out of 15 in the pretest & post-test respectively (p value <0.017). Overall 56.3% & 93.6% students performed well in pre-test and post-test respectively. CONCLUSION: There was significant improvement in nutrition education of participated undergraduates.

12.
Stud Fam Plann ; 52(2): 165-178, 2021 06.
Artigo em Inglês | MEDLINE | ID: mdl-33890682

RESUMO

Side effects are a primary reason why women stop using contraception, even though they may still want to avoid a pregnancy. The Demographic and Health Surveys (DHS), the largest source of nationally representative data on contraceptive discontinuation, only asks women who discontinued a method their reasons for discontinuation, for which side effects is an option. Yet, side effects are also experienced by continued users. Using longitudinal data collected from a cohort of contraceptive users in Odisha and Haryana, India, this study explores the effect of side effect severity and frequency on six-month discontinuation. Among women who experienced side effects of their enrollment method, 49.7 percent continued to use it by the six-month interview. Women who experienced moderate/severe side effects infrequently were 67 percent (adjusted odds ratio [AOR]: 0.33; 95 percent confidence interval [CI]: 0.16-0.64) less likely to discontinue the enrollment method compared to women who experienced moderate/severe side effects always. Women who experienced mild side effects were even less likely to discontinue (AOR: 0.15; 95 percent CI: 0.06-0.37). Study results suggest side effect severity and frequency are more important factors than simply the experience of a side effect in understanding contraceptive discontinuation. DHS and other national surveys should expand their exploration of side effects to include questions asked of current users.


Assuntos
Anticoncepção , Anticoncepcionais , Estudos de Coortes , Comportamento Contraceptivo , Feminino , Humanos , Estudos Longitudinais , Masculino , Gravidez
13.
BMC Womens Health ; 21(1): 106, 2021 03 17.
Artigo em Inglês | MEDLINE | ID: mdl-33731107

RESUMO

BACKGROUND: Kenya has successfully expanded HIV treatment, but HIV-related stigma and discrimination, and unintended pregnancy remain issues for many Kenyan women living with HIV. While HIV-related stigma can influence the health seeking behaviors of those living with HIV, less is known about how reproductive health outcomes influence internalized stigma among women living with HIV. METHODS: Baseline data only were used in this analysis and came from an implementation science study conducted in Kenya from 2015 to 2017. The analytic sample was limited to 1116 women who are living with HIV, between 18 to 44 years old, and have ever experienced a pregnancy. The outcome variable was constructed from 7 internalized stigma statements and agreement with at least 3 statements was categorized as medium/high levels of internalized stigma. Unintended pregnancy, categorized as unintended if the last pregnancy was mistimed or unwanted, was the key independent variable. Univariate and multivariate logistic regression models were used to assess the association between unintended pregnancy and internalized stigma. Associations between internalized stigma and HIV-related discrimination and violence/abuse were also explored. RESULTS: About 48% agreed with at least one internalized stigma statement and 19% agreed with at least three. Over half of women reported that their last pregnancy was unintended (59%). Within the year preceding the survey, 52% reported experiencing discrimination and 41% reported experiencing violence or abuse due to their HIV status. Women whose last pregnancy was unintended were 1.6 times (95% CI 1.2-2.3) more likely to have medium/high levels of internalized stigma compared to those whose pregnancy was wanted at the time, adjusting for respondents' characteristics, experiences of discrimination, and experiences of violence and abuse. Women who experienced HIV-related discrimination in the past 12 months were 1.8 times (95% CI 1.3-2.6) more likely to have medium/high levels of internalized stigma compared to those who experienced no discrimination. CONCLUSIONS: Results suggest that unintended pregnancy is associated with internalized stigma. Integrated HIV and FP programs in Kenya should continue to address stigma and discrimination while increasing access to comprehensive voluntary family planning services for women living with HIV.


Assuntos
Infecções por HIV , Gravidez não Planejada , Adolescente , Adulto , Serviços de Planejamento Familiar , Feminino , Humanos , Quênia , Gravidez , Estigma Social , Adulto Jovem
14.
Gates Open Res ; 5: 103, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-35677699

RESUMO

Background: The Federal Ministry of Health of Nigeria is exploring task sharing family planning (FP) services to Community Pharmacists (CPs) and Patent and Proprietary Medicine Vendors (PPMVs). Yet few studies have explored contraceptive continuation of clients who received FP services from pharmacies and drug shops. This paper uses longitudinal data and looks at women's contraceptive continuation approximately nine months after they received FP services from CPs and PPMVs in Kaduna and Lagos states. Methods: Longitudinal data for this analysis come from an evaluation of the IntegratE project. 491 women were interviewed within 10 days after receiving a FP service from an IntegratE CP or PPMV and approximately nine months later. The dependent variable is contraceptive continuation at the follow-up interview and the independent variable is fertility intentions as reported at enrollment. Multivariate logistic regression models were used to assess the association between fertility intentions and contraceptive continuation. Results: 89% of women continued using contraception approximately 9 months after the enrollment interview. Women who intended to have a child in more than two years were significantly more likely to continue using contraception compared to women who intended to have a child within two-years (AOR 2.6; 95% CI 1.1-6.1). Among women who were asked about the quality of care received, 93% said the CP/PPMV asked whether they wanted to have a/another child in the future and 85% said they were asked when they would like to have that child. Conclusion: The fertility intentions of women who seek FP services from CPs and PPMVs in Nigeria can predict contraceptive continuation. As Nigeria task shares FP services to CPs and PPMVs, training on comprehensive FP counseling will be essential for scale-up. Since many women continued using FP, CPs and PPMVs have the potential to expand access to, and support women's continued use of, FP.

15.
Stud Fam Plann ; 51(2): 177-192, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32529644

RESUMO

The adolescent birth rate (ABR) is an important indicator of maternal health, adolescent sexual health, and gender equity; it remains high in sub-Saharan Africa. While Demographic and Health Surveys (DHS) are the main source of ABR estimates, Health and Demographic Surveillance Systems (HDSS) also produce ABRs. Studies are lacking, however, to assess the ease of access and accuracy of HDSS ABR measures. In this paper, we use birth and exposure data from 10 HDSS in six African countries to compute local ABRs and compare these rates to DHS regional rates where the HDSS sites are located, standardizing by education and place of residence. In rural HDSS sites, the ABR measure is on average 44 percent lower than the DHS measure, after controlling for education and place of residence. Strong temporary migration of childless young women out of rural areas and different capacities in capturing temporarily absent women in the DHS and HDSS could explain this discrepancy. Further comparisons based on more strictly similar populations and measures seem warranted.


Assuntos
Coeficiente de Natalidade/tendências , Gravidez na Adolescência/estatística & dados numéricos , População Rural/tendências , Adolescente , Adulto , África Subsaariana/epidemiologia , Feminino , Humanos , Estudos Longitudinais , Pessoa de Meia-Idade , Gravidez , Fatores Socioeconômicos , Adulto Jovem
16.
Ultrasound Med Biol ; 46(5): 1142-1157, 2020 05.
Artigo em Inglês | MEDLINE | ID: mdl-32111456

RESUMO

Quantitative ultrasound (QUS) techniques have been demonstrated to detect cell death in vitro and in vivo. Recently, multi-feature classification models have been incorporated into QUS texture-feature analysis methods to increase further the sensitivity and specificity of detecting treatment response in locally advanced breast cancer patients. To effectively incorporate these analytic methods into clinical applications, QUS and texture-feature estimations should be independent of data acquisition systems. The study here investigated the consistencies of QUS and texture-feature estimation techniques relative to several factors. These included the ultrasound system properties, the effects of tissue heterogeneity and the effects of these factors on the monitoring of response to neoadjuvant chemotherapy. Specifically, tumour-response-detection performance based on QUS and texture parameters using two clinical ultrasound systems was compared. Observed variations in data between the systems were small and the results exhibited good agreement in tumour response predictions obtained from both ultrasound systems. The results obtained in this study suggest that tissue heterogeneity was a dominant feature in the parameters measured with the two different ultrasound systems; whereas differences in ultrasound system beam properties only exhibited a minor impact on texture features. The McNemar statistical test performed on tumour response prediction results from the two systems did not reveal significant differences. Overall, the results in this study demonstrate the potential to achieve reliable and consistent QUS and texture-based analyses across different ultrasound imaging platforms.


Assuntos
Neoplasias da Mama/diagnóstico por imagem , Neoplasias da Mama/tratamento farmacológico , Quimioterapia Adjuvante , Terapia Neoadjuvante , Ultrassonografia Mamária/instrumentação , Neoplasias da Mama/patologia , Morte Celular , Feminino , Humanos , Sensibilidade e Especificidade
17.
PLoS One ; 15(2): e0229333, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32097433

RESUMO

To understand the relationship between pregnancy intentions and contraceptive use, a growing body of research has begun to examine various domains of women's attitudes towards pregnancy, acknowledging that these attitudes may contradict one another, and women may be ambivalent. This study examines pregnancy ambivalence and assesses the relationship between attitudes towards pregnancy and contraceptive continuation after nine months among a sample of women in Odisha and Haryana, India. Data come from a longitudinal study of married women age 15-49 who began using a modern reversible method of contraception at the time of study enrollment. To assess their cognitive attitudes (beliefs/knowledge) towards pregnancy, women were asked "how important is it you to avoid a pregnancy now?" To assess their affective attitudes (feelings/emotions), women were asked about their agreement with the statement: "If I found out I was pregnant in the next several weeks, I would be happy." A joint, 4-category measure combining these cognitive and affective attitudes towards pregnancy was created to measure concordance and ambivalence in attitudes towards pregnancy. Multivariate random-effects logistic regression models were employed to examine the relationship of these two measures with method-specific contraceptive continuation nine months later. Two models were conducted, one with the two attitude variables included independently and the second with the joint, 4-category measure included. Results showed that affective and cognitive attitudes were both significantly associated with continuation, but that there were no significant differences between those that were ambivalent and those whose attitudes were concordantly anti-pregnancy. This study suggests that attitudes towards pregnancy are multifaceted and both cognitive and affective attitudes towards pregnancy may play an important role in contraceptive use in India.


Assuntos
Comportamento Contraceptivo/psicologia , Comportamento Contraceptivo/estatística & dados numéricos , Conhecimentos, Atitudes e Prática em Saúde , Casamento/estatística & dados numéricos , Comportamento Reprodutivo/psicologia , Adolescente , Adulto , Emoções , Feminino , Humanos , Índia , Intenção , Estudos Longitudinais , Pessoa de Meia-Idade , Gravidez , Adulto Jovem
18.
BMC Public Health ; 19(1): 1362, 2019 Oct 24.
Artigo em Inglês | MEDLINE | ID: mdl-31651273

RESUMO

BACKGROUND: To increase access to voluntary family planning (FP) services, Nigerian policymakers are debating how to task share injectable contraceptive services to drug shop owners known as Patent and Proprietary Medicine Vendors (PPMVs). Task sharing FP services to drug shops is a promising practice, but information is needed on how to ensure high quality FP services. This analysis assesses the effects of job aids on PPMVs' knowledge of injectable contraceptives 9 months after receiving a standardized training. METHODS: One hundred ninety-four PPMVs were trained on FP counseling and administration of injectable contraceptives in Bauchi, Cross River, Ebonyi and Kaduna states. PPMVs were interviewed before, after, and 9 months after the training. Three variables were used to assess injectable contraceptive knowledge: 1) intramuscular depot-medroxyprogesterone acetate (DMPA-IM) knowledge: a combination of three questions related to device type, injection location, and reinjection frequency; 2) subcutaneous DMPA (DMPA-SC) knowledge: a combination of the same three questions but for DMPA-SC; and 3) knowledge of at least 4 of the 7 common injectable side effects. Three separate adjusted logistic regression models were conducted to determine the factors that influence PPMV knowledge of injectable contraceptives 9 months after the training. RESULTS: Over half of PPMVs (56%) reported using at least two job aids at 9 months. PPMVs' knowledge of DMPA-IM, DMPA-SC and side effects were low before the training but increased immediately after. Nine months later, knowledge remained higher than pre-test levels but generally reduced compared to posttest levels. PPMVs who reported using at least two FP job aids were 2.6 (95% CI: 1.4-5.1) times more likely to have DMPA-IM knowledge 9 months after the training compared to those who used one or no job aids, while adjusting for PPMV characteristics. Similar results were observed for knowledge of DMPA-SC (AOR: 2.5; 95% CI: 1.2-4.6) and side effects (AOR: 2.5; 95% CI: 1.3-4.8). CONCLUSION: PPMVs who used at least two FP job aids were more likely to correctly answer key injectable contraceptive questions 9 months after training. Incorporating proven job aids into routine trainings is a low-cost strategy that can reinforce knowledge and help PPMVs to retain information.


Assuntos
Comércio/educação , Anticoncepcionais Femininos/administração & dosagem , Conhecimentos, Atitudes e Prática em Saúde , Acetato de Medroxiprogesterona/administração & dosagem , Adolescente , Adulto , Serviços de Planejamento Familiar/estatística & dados numéricos , Feminino , Acessibilidade aos Serviços de Saúde , Humanos , Ciência da Implementação , Injeções Intramusculares , Injeções Subcutâneas , Estudos Longitudinais , Nigéria , Adulto Jovem
20.
Indian J Community Med ; 44(2): 157-161, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31333296

RESUMO

BACKGROUND: The lifelong responsibility of the autistic children along with the lack of knowledge, lack of treatment, and if treatment is available, it is unaffordable leads to deterioration of quality of life of the parents in several domains. OBJECTIVES: The objective is to study the quality of life of principal caregivers of autistic children and adolescents visiting health facilities in Lucknow city. MATERIALS AND METHODS: The sample included 90 principal caregivers (aged < 60 years) of autistic children and adolescents aged 3-19 years and diagnosed with autism, attending government and private health facilities providing treatment for autism in Lucknow, Uttar Pradesh, India. RESULTS: The quality of life of principal caregivers was found to be influenced most in the physical health domain (with least score). The predictors of quality of life of principal caregivers were type of family and knowledge regarding child's problem. CONCLUSION AND RECOMMENDATIONS: Thus, there is an immense need of increasing awareness through information, education, and communication materials, mass media, and discussions regarding autism.

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