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1.
Annu Rev Public Health ; 42: 505-518, 2021 04 01.
Artigo em Inglês | MEDLINE | ID: mdl-33138701

RESUMO

The decision to terminate a pregnancy is not one that is taken lightly. The need for an abortion reflects limited sexual autonomy, ineffective or lack of access to contraceptive options, or a health indication. Abortion is protected under human rights law. That notwithstanding, access to abortions continues to be contested in many parts of the world, with vested interests from politically and religiously conservative states, patriarchal societies, and cultural mores, not just within local contexts but also within a broader geopolitical context. Criminalization of a women's choice not to carry a pregnancy is a significant driver of unsafe procedures, and even where abortions are provided legally, the policies remain constrained by the practice or by a lack of coherence. This review outlines the trends in abortion policy in low- and middle-income countries and highlights priority areas to ensure that women are safe and able to exercise their reproductive rights.


Assuntos
Aborto Induzido/legislação & jurisprudência , Países em Desenvolvimento , Políticas , Feminino , Humanos , Gravidez
2.
J Phys Chem A ; 124(10): 1993-2000, 2020 Mar 12.
Artigo em Inglês | MEDLINE | ID: mdl-32039598

RESUMO

Diisopropylammonium salts have drawn attention in recent years due to their room-temperature ferroelectric properties. Triclinic diisopropylammonium perchlorate (DIPAP) exhibits ferroelectricity at room temperature. We have carried out density functional theory calculations to assign the phonon modes in DIPAP. High-pressure Raman spectra of DIPAP are recorded up to ∼3 GPa. Discontinuity in the NH2 bending and stretching mode frequencies and the appearance of new bands at 0.7 GPa suggest a phase transition by a rearrangement in the hydrogen network. Broadening of lattice modes at 1.3-1.7 GPa indicates a loss of crystalline nature above 1.7 GPa. High-pressure synchrotron X-ray diffraction of DIPAP shows an isostructural phase transition at 0.6 GPa and confirms amorphization at 1.5 GPa that may lead to a loss of ferroelectricity above this pressure. The ambient phase becomes reversible after releasing the pressure. The bulk modulus of DIPAP is determined to be 16.5 GPa.

3.
Indian J Public Health ; 64(3): 258-265, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32985427

RESUMO

BACKGROUND: Tribal children in India bear a higher burden of undernutrition when compared to other communities. However, inequality within tribal communities is under-researched. OBJECTIVES: To examine the factors associated with inequality in undernutrition between Paniya and Kurichiya tribal communities in Wayanad district of Kerala. METHODS: A cross-sectional analytical study was conducted during August to October 2018 among 314 children aged 2-5 years belonging to Paniya (151) and Kurichiya (163) communities. Participants were selected using multistage cluster sampling. Data were collected using structured interview schedule based on household food insecurity access scale; relevant individual, parental, and household factors were ascertained; child nutritional status was assessed based on anthropometric measurements. The composite index of anthropometric failure (CIAF) was used as an aggregate indicator of undernutrition. Statistical analysis was done using Chi-square test and univariate and multivariable logistic regression. RESULTS: There were significant differences in the prevalence of stunting, underweight, and wasting between Paniya (52.3%, 58.9%, and 25.2%, respectively) and Kurichiya (28.2%, 31.1%, and 12.3%, respectively) tribal children. Based on the CIAF, 66.9% and 41.1% of Paniya and Kurichiya children, respectively, were undernourished. Intratribal difference was observed to exist in all three forms of anthropometric failures simultaneously. Significant factors associated with CIAF were community identity, household food insecurity, and maternal early marriage. Significant factor associated with all three forms of undernutrition was maternal experience of domestic violence. CONCLUSION: This study demonstrates the child nutritional inequality within the tribal communities and indicates the need for more focused policies and programs among vulnerable tribal groups to ensure food security and empowerment of women.


Assuntos
Antropometria , Desnutrição/epidemiologia , Pré-Escolar , Estudos Transversais , Feminino , Insegurança Alimentar , Transtornos do Crescimento/epidemiologia , Humanos , Índia/epidemiologia , Lactente , Masculino , Estado Nutricional , Áreas de Pobreza , Inquéritos e Questionários , Magreza/epidemiologia
4.
J Phys Chem A ; 122(30): 6236-6242, 2018 Aug 02.
Artigo em Inglês | MEDLINE | ID: mdl-29949362

RESUMO

Samples of energetic material TEX (C6H6N4O8) are studied using Raman spectroscopy and X-ray diffraction (XRD) up to 27 GPa pressure. There are clear changes in the Raman spectra and XRD patterns around 2 GPa related to a conformational change in the TEX molecule, and a phase transformation above 11 GPa. The molecular structures and vibrational frequencies of TEX are calculated by density functional theory based Gaussian 09W and CASTEP programs. The computed frequencies compare well with Raman spectroscopic results. Mode assignments are carried out using the vibrational energy distribution analysis program and are also visualized in the Materials Studio package. Raman spectra of the high pressure phases indicate that the sensitivity of these phases is more than that of the ambient phase.

5.
BMC Pregnancy Childbirth ; 18(1): 338, 2018 Aug 20.
Artigo em Inglês | MEDLINE | ID: mdl-30126357

RESUMO

BACKGROUND: A considerable amount of qualitative evidence reporting abusive treatment of women during delivery by health providers is available. However, there is a dearth of information regarding the actual prevalence and nature of such abuse, which this study aimed to explore. METHODS: We conducted a community based cross-sectional study using a contextually adapted version of the Staha (meaning 'respect' in Swahili) project questionnaire among 410 rural women who delivered between June, 2014 to August 2015 at any health facility of Varanasi district, northern India. We selected the women through multi-stage cluster random sampling from two rural blocks of Varanasi, which recorded the highest number of institutional deliveries in 2014-15. RESULTS: The frequency of any abusive behavior (excluding inappropriate demands of money due to its high prevalence-90.5%) was 28.8%. The reported abuses were non-dignified care including verbal abuse and derogatory insults related to the woman's sexual behavior (19.3%); physical abuse (13.4%); neglect or abandonment (8.5%); non-confidential care (5.6%); and feeling humiliation due to lack of cleanliness bordering on filth (4.9%). Women were abused during labor or delivery irrespective of their socio-demographic background. Bivariate analysis using Chi-square tests showed statistically significant associations between abuse and provider type, facility type, and presence of complications during delivery. Binary logistic regression indicated that the odds of being abused was four times higher in those women who experienced complications during delivery. Though statistically insignificant, and contrary to expectations, women also seemed to be abused in private institutions; but with a lower frequency and of lesser severity. CONCLUSIONS: The prevalence of disrespect and abuse during labor or delivery was high among women irrespective of their socio-demographic background or delivery conditions in government as well as private health facilities. If the problem of disrespect and abuse is not addressed, it can be assumed that such harsh practices might promote home deliveries, which despite being more unsafe provide an empathetic environment in lieu of safe facility-based birthing options.


Assuntos
Atitude do Pessoal de Saúde , Parto Obstétrico/estatística & dados numéricos , Prática Institucional/estatística & dados numéricos , Serviços de Saúde Materna/estatística & dados numéricos , Relações Profissional-Paciente , Violência/estatística & dados numéricos , Adulto , Estudos Transversais , Feminino , Humanos , Índia , Gravidez , Prevalência , Qualidade da Assistência à Saúde/estatística & dados numéricos , Inquéritos e Questionários
6.
Appl Opt ; 57(28): 8374-8384, 2018 Oct 01.
Artigo em Inglês | MEDLINE | ID: mdl-30461792

RESUMO

We propose a method to optimize spatial light modulators (SLMs) driven by digital video interface graphics in a holographic optical tweezers system. A method analogous to that used to optimize LCD televisions is used to optimize the properties of the graphics card through a diffraction-based experiment and develop a lookup table for the SLM. The optimization allows the SLM to function with its full phase modulation depth with improved diffraction efficiency. Further, we propose a simple and robust method to correct for the spatially varying phase response of the SLM to enhance its diffraction efficiency. The optimization results in an improvement of uniformity in the intensity and quality of the trap spots.

7.
Health Res Policy Syst ; 16(Suppl 1): 94, 2018 Oct 09.
Artigo em Inglês | MEDLINE | ID: mdl-30301455

RESUMO

BACKGROUND: This paper describes the process and outcome of a consultative exercise undertaken to develop a medium-term agenda for the next decade, and to identify a short list of immediate priorities for health equity research in India. This exercise was undertaken over 2014-2017 as part of 'Closing the Gap: Health Equity Research Initiative in India', implemented by the Achutha Menon Centre for Health Science Studies, at the Sree Chitra Tirunal Institute of Medical Sciences and Technology, Trivandrum, in south India. METHODS: We adopted a five-step process for the agenda- and priority-setting exercise. The first step, which lasted for approximately 1 year, consisted of a synthesis of evidence on health inequities in India produced during 2000-2014 and identification of gaps. In the second step, we shared the evidence gaps identified and engaged with diverse stakeholders to develop the research agenda through face-to-face and online consultations. In step three, we consolidated the research agenda and identified continuing gaps. Key informant consultations by phone or email with experts in the areas where gaps were identified constituted the fourth step. In the fifth and final step, we organised an expert group consultation to review the agenda and identify immediate research priorities through a consensus process. Overall, approximately 220 persons participated in the entire process, and consisted of persons from diverse disciplines and sectors. RESULTS: The research agenda and immediate priorities that emerged may be categorised into four themes, namely (1) descriptive research on the extent, nature and time trends in health inequities; (2) explanatory research on the pathways through which health inequities are created, and the political or policy environment that facilitates the process; (3) explanatory research that examines how health systems facilitate or mitigate inequities in healthcare; and (4) intervention research on initiatives that helped to mitigate health inequities, and examines the contributing factors. CONCLUSION: The strength of this research agenda is that it was developed through a broad-based consultation with stakeholders representing diverse disciplines, sectors and constituencies. The use of this agenda will help generate evidence that will facilitate India moving closer to the Sustainable Development Goal of leaving no one behind.


Assuntos
Equidade em Saúde , Prioridades em Saúde , Disparidades nos Níveis de Saúde , Disparidades em Assistência à Saúde , Pesquisa , Atenção à Saúde , Política de Saúde , Humanos , Índia , Participação dos Interessados
8.
Inorg Chem ; 56(6): 3335-3348, 2017 Mar 20.
Artigo em Inglês | MEDLINE | ID: mdl-28263590

RESUMO

Herein we report the high-temperature crystal chemistry of K2Ce(PO4)2 as observed from a joint in situ variable-temperature X-ray diffraction (XRD) and Raman spectroscopy as well as ab initio density functional theory (DFT) calculations. These studies revealed that the ambient-temperature monoclinic (P21/n) phase reversibly transforms to a tetragonal (I41/amd) structure at higher temperature. Also, from the experimental and theoretical calculations, a possible existence of an orthorhombic (Imma) structure with almost zero orthorhombicity is predicted which is closely related to tetragonal K2Ce(PO4)2. The high-temperature tetragonal phase reverts back to ambient monoclinic phase at much lower temperature in the cooling cycle compared to that observed at the heating cycle. XRD studies revealed the transition is accompanied by volume expansion of about 14.4%. The lower packing density of the high-temperature phase is reflected in its significantly lower thermal expansion coefficient (αV = 3.83 × 10-6 K-1) compared to that in ambient monoclinic phase (αV = 41.30 × 10-6 K-1). The coexistences of low- and high-temperature phases, large volume discontinuity in transition, and large hysteresis of transition temperature in heating and cooling cycles, as well as drastically different structural arrangement are in accordance with the first-order reconstructive nature of the transition. Temperature-dependent Raman spectra indicate significant changes around 783 K attributable to the phase transition. In situ low-temperature XRD, neutron diffraction, and Raman spectroscopic studies revealed no structural transition below ambient temperature. Raman mode frequencies, temperature coefficients, and reduced temperature coefficients for both monoclinic and tetragonal phases of K2Ce(PO4)2 have been obtained. Several lattice and external modes of rigid PO4 units are found to be strongly anharmonic. The observed phase transition and structures as well as vibrational properties of both ambient- and high-temperature phases were complimented by DFT calculations. The optical absorption studies on monoclinic phase indicated a band gap of about 2.46 eV. The electronic structure calculations on ambient-temperature monoclinic and high-temperature phases were also carried out.

9.
Phys Chem Chem Phys ; 19(8): 6030-6041, 2017 Feb 22.
Artigo em Inglês | MEDLINE | ID: mdl-28184388

RESUMO

Herein we report the evolution of the crystal structure of K3Gd5(PO4)6 in the temperature range from 20 K to 1073 K, as observed from variable temperature X-ray diffraction and Raman spectroscopic studies. K3Gd5(PO4)6 has an open tunnel containing a three dimensional structure built by [Gd5(PO4)6]3- ions which in turn are formed of PO4 tetrahedra and GdOn (n = 8 and 9) polyhedra. The empty tunnels in the structure are occupied by K+ ions and maintain charge neutrality in the lattice. Evolution of unit cell parameters with temperature shows a systematic increase with temperature. The average axial thermal expansion coefficients between 20 K and 1073 K are: αa = 10.6 × 10-6 K-1, αb = 5.5 × 10-6 K-1 and αc = 16.4 × 10-6 K-1. The evolution of distortion indices of the various coordination polyhedra with temperature indicates a gradual decrease with increasing temperature, while those of Gd2O9 and K2O8 polyhedra show opposite trends. The overall anisotropy of the lattice thermal expansion is found to be controlled largely by the effect of temperature on GdOn polyhedra and their linkages. Temperature dependent Raman spectroscopic studies indicated that the intensities and wavenumbers of most of the Raman modes decrease continuously with increasing temperature. Anharmonic analyses of Raman modes indicated that the lattice, rigid translation and librational modes have larger contributions towards thermal expansion of K3Gd5(PO4)6 compared to high frequency internal modes. The temperature and field dependent magnetic measurements indicated no long range ordering down to 2 K and the observed effective magnetic moment per Gd3+ ion and the Weiss constant are 7.91 µB and 0.38 K, respectively.

10.
Inorg Chem ; 55(17): 8994-9005, 2016 Sep 06.
Artigo em Inglês | MEDLINE | ID: mdl-27494416

RESUMO

Variable-temperature Raman spectroscopic and synchrotron X-ray diffraction studies were performed on BaTe2O6 (orthorhombic, space group: Cmcm), a mixed-valence tellurium compound with a layered structure, to understand structural stability and anharmonicity of phonons. The structural and vibrational studies indicate no phase transition in it over a wider range of temperature (20 to 853 K). The structure shows anisotropic expansion with coefficients of thermal expansion in the order αb ≫ αa > αc, which was attributed to the anisotropy in bonding and structure of BaTe2O6. Temperature evolution of Raman modes of BaTe2O6 indicated a smooth decreasing trend in mode frequencies with increasing temperature, while the full width at half-maximum (fwhm) of all modes systematically increases due to a rise in phonon scattering processes. With the use of our earlier reported isothermal mode Grüneisen parameters, thermal properties such as thermal expansion coefficient and molar specific heat are calculated. The pure anharmonic (explicit) and quasiharmonic (implicit) contribution to the total anharmonicity is delineated and compared. The temperature dependence of phonon mode frequencies and their fwhm values are analyzed by anharmonicity models, and the dominating anharmonic phonon scattering mechanism is concluded in BaTe2O6. In addition to the lattice modes, several external modes of TeOn (n = 5, 6) are found to be strongly anharmonic. The ab initio electronic structure calculations indicated BaTe2O6 is a direct band gap semiconductor with gap energy of ∼2.1 eV. Oxygen orbitals, namely, O-2p states in the valence band maximum and the sp-hybridized states in the conduction band minimum, are mainly involved in the electronic transitions. In addition a number of electronic transitions are predicted by the electronic structure calculations. Experimental photoluminescence results are adequately explained by the ab initio calculations. Further details of the structural and vibrational properties are explained in the manuscript.

11.
J Phys Chem A ; 120(12): 1971-7, 2016 Mar 31.
Artigo em Inglês | MEDLINE | ID: mdl-26959504

RESUMO

LiZr2(PO4)3 (LZP) belongs to the NASICON family of compounds whose ionic conductivity can be tuned by substitution of different cations or by increasing the temperature or pressure. Besides its conductivity, thermal and electrochemical stability makes it useful as a cathode material for lithium-ion energy storage devices. Temperature dependent Raman spectroscopic studies were carried out on the monoclinic (ß') phase of LZP in the temperature range 298-853 K. A reversible structural phase transition driven by disorder in lithium sites is observed at 603 K. The spectral data enable an understanding of dynamics of the mobile Li ion and PO4 internal modes across the orthorhombic structural phase transition. On the basis of these studies, a reported change in the conductivity around 600 K is explained. High pressure Raman spectroscopic measurements on ß'-LiZr2(PO4)3 reveal the onset of a structural phase transformation at 3.8 GPa and amorphization above 10 GPa. On decompression from 26 GPa, the amorphous phase remains unchanged, indicating irreversible nature of pressure-induced amorphization. Three low frequency Raman modes at 100, 124, and 144 cm(-1), which soften with an increase in pressure could be the driving force for the phase transition at 3.8 GPa. Pressure-induced phase transition prior to amorphization in ß'-LiZr2(PO4)3 could be due to collapse of Zr-O-P bond angles. Pressure-induced amorphization in this compound might be due to kinetic hindrance of equilibrium decomposition.

12.
J Assoc Physicians India ; 64(4): 89-90, 2016 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-27734653

RESUMO

Osmotic demyelination syndrome is an acute shift in serum osmolality causing demyelination, which may be due to rapid correction of hyponatremia, hyperglycaemia, hypokalemia and ketoacidosis. We present a case of 55yr old female and a known diabetic presented with the choreic movements involving left upper and lower limb for 2 days without any weakness.Her blood sugar was 428mg/dl at the time of admission with wide fluctuations.Her CT Brain showed hyperdensity in the right basal ganglia and the MRI brain showed hyperintense lesion in T2 weighted images showing features suggestive of osmotic demyelination. Patient's sugar levels improved with Insulin and chorea controlled with carbamazepine and sodium valproate. Osmotic demyelination can occur not only due to rapid correction of hyponatremia but also due to wide fluctuations in the blood sugar levels causing swinging of serum osmolarity.


Assuntos
Coreia/etiologia , Doenças Desmielinizantes/diagnóstico , Doenças Desmielinizantes/complicações , Feminino , Humanos , Hipopotassemia/etiologia , Hiponatremia/etiologia , Imageamento por Ressonância Magnética , Pessoa de Meia-Idade , Síndrome
13.
Reprod Health Matters ; 22(44 Suppl 1): 134-43, 2015 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-25702077

RESUMO

Women's control over their own bodies and reproduction is a fundamental prerequisite to the achievement of sexual and reproductive health and rights. A woman's ability to terminate an unwanted pregnancy has been seen as the exercise of her reproductive rights. This study reports on interviews with 15 women in rural South India who had a medical abortion. It examines the circumstances under which they chose to have an abortion and their perspectives on medical abortion. Women in this study decided to have an abortion when multiple factors like lack of spousal support for child care or contraception, hostile in-laws, economic hardship, poor health of the woman herself, spousal violence, lack of access to suitable contraceptive methods, and societal norms regarding reproduction and sexuality converged to oppress them. The availability of an easy and affordable method like medical abortion pills helped the women get out of a difficult situation, albeit temporarily. Medical abortion also fulfilled their special needs by ensuring confidentiality, causing least disruption of their domestic schedule, and dispensing with the need for rest or a caregiver. The study concludes that medical abortion can help women in oppressive situations. However, this will not deliver gender equality or women's empowerment; social conditions need to change for that.


Assuntos
Aborto Induzido/psicologia , Comportamento de Escolha , Conhecimentos, Atitudes e Prática em Saúde , Relações Interpessoais , Adulto , Instituições de Assistência Ambulatorial , Países em Desenvolvimento , Feminino , Acessibilidade aos Serviços de Saúde , Humanos , Índia , Entrevistas como Assunto , Gravidez , Direitos Sexuais e Reprodutivos , Serviços de Saúde Rural , Direitos da Mulher , Adulto Jovem
14.
BMC Public Health ; 15: 644, 2015 Jul 12.
Artigo em Inglês | MEDLINE | ID: mdl-26164527

RESUMO

BACKGROUND: Food decision-making is a complex process and varies according to the setting, based on cultural and contextual factors. The study aimed to understand the process of food decision-making in households in rural Kerala, India, to inform the design of a dietary behaviour change intervention. METHODS: Three focus group discussions (FGDs) and 17 individual interviews were conducted from September 2010 to January 2011 among 13 men and 40 women, between 23 and 75 years of age. An interview guide facilitated the process to understand: 1) food choices and decision-making in households, with particular reference to access; and 2) beliefs about foods, particularly fruits, vegetables, salt, sugar and oil. The interviews and FGDs were transcribed verbatim and analysed using qualitative content analysis. RESULTS: The analysis revealed one main theme: 'Balancing expectations amidst limitations' with two sub-themes: 'Counting and meeting the costs'; and 'Finding the balance'. Food decisions were made at the household level, with money, time and effort costs weighed against the benefits, estimated in terms of household needs, satisfaction and expectations. The most crucial decisional point was affordability in terms of money costs, followed by food preferences of husband and children. Health and the risk of acquiring chronic diseases was not a major consideration in the decision-making process. Foods perceived as essential for children were purchased irrespective of cost, reportedly owing to the influence of food advertisements. The role of the woman as the homemaker has gendered implications, as the women disproportionately bore the burden of balancing the needs and expectations of all the household members within the available means. CONCLUSIONS: The food decision-making process occurred at household level, and within the household, by the preferences of spouse and children, and cost considerations. The socio-economic status of households was identified as limiting their ability to manoeuvre this fine balance. The study has important policy implications in terms of the need to raise public awareness of the strong link between diet and chronic non-communicable diseases.


Assuntos
Tomada de Decisões , Dieta/economia , Dieta/métodos , Preferências Alimentares/psicologia , População Rural/estatística & dados numéricos , Adulto , Idoso , Feminino , Grupos Focais , Humanos , Índia , Masculino , Pessoa de Meia-Idade , Fatores Socioeconômicos , Adulto Jovem
15.
Reprod Health Matters ; 22(43): 14-27, 2014 May.
Artigo em Inglês | MEDLINE | ID: mdl-24908453

RESUMO

Universal access to sexual and reproductive health services is one of the goals of the International Conference on Population and Development of 1994. The Millennium Development Goals were intended above all to end poverty. Universal access to health and health services are among the goals being considered for the post-2015 agenda, replacing or augmenting the MDGs. Yet we are not only far from reaching any of these goals but also appear to have lost our way somewhere along the line. Poverty and lack of food security have, through their multiple linkages to health and access to health care, deterred progress towards universal access to health services, including for sexual and reproductive health needs. A more insidious influence is neoliberal globalisation. This paper describes neoliberal globalisation and the economic policies it has engendered, the ways in which it influences poverty and food security, and the often unequal impact it has had on women as compared to men. It explores the effects of neoliberal economic policies on health, health systems, and universal access to health care services, and the implications for access to sexual and reproductive health. To be an advocate for universal access to health and health care is to become an advocate against neoliberal globalisation.


Assuntos
Abastecimento de Alimentos/economia , Acessibilidade aos Serviços de Saúde/economia , Internacionalidade , Política , Pobreza , Serviços de Saúde Reprodutiva/economia , Ásia , Comércio/economia , Defesa do Consumidor , Feminino , Saúde Global , Humanos , Masculino , Pobreza/economia , Estados Unidos
16.
BMC Public Health ; 14: 574, 2014 Jun 09.
Artigo em Inglês | MEDLINE | ID: mdl-24912496

RESUMO

BACKGROUND: Interventions having a strong theoretical basis are more efficacious, providing a strong argument for incorporating theory into intervention planning. The objective of this study was to develop a conceptual model to facilitate the planning of dietary intervention strategies at the household level in rural Kerala. METHODS: Three focus group discussions and 17 individual interviews were conducted among men and women, aged between 23 and 75 years. An interview guide facilitated the process to understand: 1) feasibility and acceptability of a proposed dietary behaviour change intervention; 2) beliefs about foods, particularly fruits and vegetables; 3) decision-making in households with reference to food choices and access; and 4) to gain insights into the kind of intervention strategies that may be practical at community and household level. The data were analysed using a modified form of qualitative framework analysis, which combined both deductive and inductive reasoning. A priori themes were identified from relevant behaviour change theories using construct definitions, and used to index the meaning units identified from the primary qualitative data. In addition, new themes emerging from the data were included. The associations between the themes were mapped into four main factors and its components, which contributed to construction of the conceptual model. RESULTS: Thirteen of the a priori themes from three behaviour change theories (Trans-theoretical model, Health Belief model and Theory of Planned Behaviour) were confirmed or slightly modified, while four new themes emerged from the data. The conceptual model had four main factors and its components: impact factors (decisional balance, risk perception, attitude); change processes (action-oriented, cognitive); background factors (personal modifiers, societal norms); and overarching factors (accessibility, perceived needs and preferences), built around a three-stage change spiral (pre-contemplation, intention, action). Decisional balance was the strongest in terms of impacting the process of behaviour change, while household efficacy and perceived household cooperation were identified as 'markers' for stages-of-change at the household level. CONCLUSIONS: This type of framework analysis made it possible to develop a conceptual model that could facilitate the design of intervention strategies to aid a household-level dietary behaviour change process.


Assuntos
Dieta , Comportamento Alimentar/psicologia , Adulto , Idoso , Terapia Comportamental , Características da Família , Feminino , Grupos Focais , Humanos , Masculino , Pessoa de Meia-Idade , Modelos Teóricos , Avaliação de Programas e Projetos de Saúde , Saúde da População Rural , Suécia
17.
Health Policy Plan ; 38(8): 949-959, 2023 Sep 18.
Artigo em Inglês | MEDLINE | ID: mdl-37354455

RESUMO

In 2017, the State of Kerala in India, launched the 'Aardram' mission for health. One of the aims of the mission was to enhance the primary health care (PHC) provisioning in the state through the family health centre (FHC) initiative. This was envisaged through a comprehensive PHC approach that prioritized preventive, promotive, curative, rehabilitative and palliative services, and social determinants of health. Given this backdrop, the study aimed to examine the renewed policy commitment towards comprehensive PHC and the extent to which it remains true to the globally accepted ideals of PHC. This was undertaken using a critical discourse analysis (CDA) of the policy discourse on PHC. This included examining the policy documents related to FHC and Aardram as well as the narratives of policy-level actors on PHC and innovations for them. Through CDA we examined the discursive representation of PHC and innovations for improving it at the level of local governments in the state. Though the mission envisaged a shift from the influence of market-driven ideas of health, analysis of the current policy discourse on PHC suggested otherwise. The discourse continues to carry a curative care bias within its ideas of PHC. The disproportionate emphasis on strategies for early detection, treatment and infrastructural improvements meant limited space for preventive, protective and promotive dimensions, thus digressing from the gatekeeping role of PHC. The reduced emphasis on preventive and promotive dimensions and depoliticization of social determinants of health within the PHC discourse indicates that, in the long run, the mission puts at risk its stated goals of social justice and health equity envisioned in the FHC initiative.


Assuntos
Equidade em Saúde , Atenção Primária à Saúde , Humanos , Atenção Primária à Saúde/métodos , Política de Saúde , Índia
18.
J Orthop Sports Phys Ther ; 53(4): 1-10, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36507691

RESUMO

BACKGROUND: Despite the rising burden of musculoskeletal (MSK) problems (MSK conditions, MSK pain, and MSK injury and trauma) in most countries, actions to improve (strengthen) systems for supporting MSK health are often low on the priority list, relative to other noncommunicable diseases. Delivering effective, person-centered and equitable MSK health care requires strengthening systems for health, for example, through policy, financing, service delivery, and workforce initiatives. A critical, but often overlooked component is genuine integration of lived experience perspectives to cocreate care and systems that are responsive to people's needs and contexts. CLINICAL QUESTION: How can cocreation approaches support effective, person-centered and equitable MSK health care? What principles can stakeholders adopt to build responsive health systems? KEY RESULTS: Lived experience perspectives are not systematically integrated in initiatives to strengthen health systems. However, such integration is critical to creating equitable and person-centered health systems that provide care and support healthy populations. Cocreation principles and frameworks can guide processes to strengthen health systems, which must include historically marginalized groups and consider social and environmental contexts as they relate to health. CLINICAL APPLICATION: Clinicians, educators, and policy-makers play a critical role in creating equitable health systems and environments, and driving system reform with people who have lived experience. Genuine cocreation approaches capture diverse economic development (in particular, low-resource settings where health inequities are more prevalent), span the life course and diagnostic categories, are appropriate and/or adapted for the context and setting, and reflect evolving standards and opportunities for MSK health. J Orthop Sports Phys Ther 2023;53(4):1-10. Epub: 12 December 2022. doi:10.2519/jospt.2022.11427.


Assuntos
Doenças Musculoesqueléticas , Humanos , Doenças Musculoesqueléticas/terapia , Atenção à Saúde
19.
BMC Public Health ; 12 Suppl 1: S4, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-22992384

RESUMO

Universal coverage by health services is one of the core obligations that any legitimate government should fulfil vis-à-vis its citizens. However, universal coverage may not in itself ensure universal access to health care. Among the many challenges to ensuring universal coverage as well as access to health care are structural inequalities by caste, race, ethnicity and gender. Based on a review of published literature and applying a gender-analysis framework, this paper highlights ways in which the policies aimed at promoting universal coverage may not benefit women to the same extent as men because of gender-based differentials and inequalities in societies. It also explores how 'gender-blind' organisation and delivery of health care services may deny universal access to women even when universal coverage has been nominally achieved. The paper then makes recommendations for addressing these.


Assuntos
Acessibilidade aos Serviços de Saúde/organização & administração , Disparidades em Assistência à Saúde , Cobertura Universal do Seguro de Saúde/organização & administração , Feminino , Acessibilidade aos Serviços de Saúde/economia , Humanos , Masculino , Fatores Sexuais , Fatores Socioeconômicos , Cobertura Universal do Seguro de Saúde/economia
20.
Glob Public Health ; 17(8): 1551-1563, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-34148502

RESUMO

While the United Nations has long implemented strategies to tackle deep-rooted gender-based inequalities and discrimination in its programmes and policies, there is limited evidence on successful strategies to foster institutional structures and practices that promote gender equality or institutional gender mainstreaming. This paper explores and analyses the experience of institutional gender mainstreaming within UN Agencies working on global health, highlighting potential areas for learning. Overall, progress on institutional gender mainstreaming has been modest, with slow increases (if any) in investments in financial and human resources. The findings highlight the importance of well-established strategies, such as enforcing accountability, a robust gender architecture, and a cohesive capacity-building policy. Drawing on the experiences of gender experts, the paper shows that equally or more critical to the success of institutional gender mainstreaming were approaches such as leveraging strategic internal and external support and identifying strategic entry points for gender mainstreaming. There is considerable scope for strengthening gender mainstreaming within UN Agencies by reviewing and learning from UN system successes. In addition to learning from practice, the way forward lies in making visible and developing strategies to challenge embedded patriarchal organisational norms and systems.


Assuntos
Política de Saúde , Nações Unidas , Fortalecimento Institucional , Humanos , Estudos Longitudinais
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