Health promotion via SMS improves hypertension knowledge for deaf South Africans.

BACKGROUND: Signing Deaf South Africans have limited access to health information. As a result, their knowledge about health is limited. Cell phone usage in South Africa is high. This study aimed to assess whether a short message service (SMS)-based health promotion campaign could improve Deaf people's knowledge of hypertension and healthy living. Additionally, the study aimed to assess the acceptability of using SMSs for health promotion targeting Deaf people. METHODS: A baseline questionnaire assessed participants' knowledge about hypertension before an SMS-based information campaign was conducted. After the campaign, an exit questionnaire was conducted, containing the same questions as the baseline questionnaire with additional questions about general acceptability and communication preferences. Results were compared between baseline and exit, using McNemar's test, paired t-test and Wilcoxon signed-rank test. Focus groups aimed to get further information on the impact and acceptability of SMSs. The focus groups were analysed using inductive thematic analysis. RESULTS: The campaign recruited 82 participants for the baseline survey, but due to significant loss-to-follow-up and exclusions only 41 participants were included in the analysis of the survey. The majority (60%) were men. Eighty percent were employed, while 98% had not finished high school. The campaign showed a statistically significant improvement in overall knowledge about hypertension and healthy living amongst participants. Six individual questions out of 19 also showed a statistically significant improvement. Despite this, participants in focus groups found the medical terminology difficult to understand. Several ways of improving SMS campaigns for the Deaf were identified. These included using using pictures, using 'signed' SMSs, combining SMSs with signed drama and linking SMS-campaigns to an interactive communication service that would enable the Deaf to pose questions for clarification. Focus groups suggested that participants who were hypertensive during the campaign adopted a healthier lifestyle. CONCLUSION: SMSs were effective in improving Deaf people's knowledge of hypertension and healthy living. However, SMS-campaigns should be cognizant of Deaf people's unique needs and communication preference and explore how to accommodate these. TRIAL REGISTRATION: The research was registered with the Pan African Clinical Trial Registry on December 1, 2015. Identification number: PACTR201512001353476 .

Antenatal health promotion via short message service at a Midwife Obstetrics Unit in South Africa: a mixed methods study.

BACKGROUND: Adequate antenatal care is important to both the health of a pregnant woman and her unborn baby. Given South Africa's high rate of cellphone penetration, mobile health interventions have been touted as a potentially powerful means to disseminate health information. This study aimed to increase antenatal health knowledge and awareness by disseminating text messages about clinic procedures at antenatal visits, and how to be healthy during pregnancy. METHODS: Participants recruited were pregnant women attending a primary health care facility in Cape Town. A controlled clinical trial was carried out where the intervention group (n = 102) received text messages staggered according to the week of pregnancy at the time of recruitment. The control group (n = 104) received no text messages. These text messages contained antenatal health information, and were delivered in English, Xhosa or Afrikaans, according to the preference of each participant. A baseline knowledge questionnaire with nine questions was administered prior to the intervention. The same questionnaire was used with added health-related behaviour questions for the intervention group at exit. A modified intention-to-treat analysis was done. To compare the control and intervention group's knowledge, Fisher's exact tests and two-sample t-tests tests were carried out for binary and continuous outcomes, respectively. A focus group of seven participants from the intervention group was then conducted to gain more insight into how the text messages were perceived. RESULTS: There was substantial loss to follow-up during the study with only 57% of the participants retained at exit. No statistically significant difference was detected between the control and intervention group in any of the nine knowledge questions at exit (all p > 0.05). Responses from the focus group indicated that the text messages acted as a welcome reminder and a source of positive motivation, and were perceived as extended care from the health care provider. CONCLUSIONS: While the intervention failed to improve antenatal health knowledge, evidence from self-reported behaviour and the focus group suggests that text messages have the potential to motivate change in health-seeking behaviour. One should be mindful of loss to follow-up when rolling out mobile health interventions in developing country settings. TRIAL REGISTRATION: Pan African Clinical Trials Registry PACTR201406000841188. Registered 3 June 2014.

Improving Knowledge About Pregnancy for Deaf South African Women of Reproductive Age Through a Text Messaging-Based Information Campaign: Mixed Methods Study.

BACKGROUND: Signing Deaf South Africans have limited access to health information and, consequently, limited knowledge about health. Maternal and neonatal mortality rates are high. Cell phone use is high, making it a potentially effective way of communicating about maternal and child health. OBJECTIVE: The primary aim of this study was to assess whether an SMS text messaging-based health information campaign could improve knowledge about pregnancy, antenatal care, and healthy living during pregnancy for signing Deaf South African women of reproductive age. The secondary aim was to evaluate the acceptability of such an intervention. METHODS: This study was designed as a pretest-posttest study. A baseline questionnaire assessed participants' knowledge about pregnancy, antenatal care, and healthy living during pregnancy before an SMS text messaging-based information campaign was conducted. After the campaign, an exit questionnaire was administered containing the same questions as the baseline questionnaire with additional questions on general acceptability and communication preferences. The results were compared between baseline and exit using the McNemar and Wilcoxon signed rank tests. A focus group aimed to obtain further information on the impact and acceptability of SMS text messages. The focus group was analyzed inductively. RESULTS: The study showed a statistically significant improvement in overall health knowledge among participants. Despite this, some participants found the medical terminology challenging to understand. Several ways of improving SMS text messaging campaigns for the Deaf were identified, including using Multimedia Messaging Services with a person signing messages and linking information campaigns to a communication service that would enable Deaf people to pose questions. The focus group also suggested that SMS text messages might play a role in motivating healthy behaviors during pregnancy. CONCLUSIONS: The SMS text messaging campaign effectively improved Deaf women's knowledge about pregnancy, antenatal care, and healthy living during pregnancy and has the potential to affect health behavior. This contrasts with a similar study on hearing pregnant women. This suggests that SMS text messages may be particularly effective in improving Deaf people's health knowledge. However, attention should be paid to Deaf participants' specific needs and communication preferences to optimize impact. The potential of using SMS text messaging campaigns to affect behavior should be studied. TRIAL REGISTRATION: Pan-African Clinical Trials Registry (PACTR) PACTR201512001352180; https://tinyurl.com/3rxvsrbe.

The role of community participation in primary health care: practices of South African health committees.

BACKGROUND: Community participation is an essential component in a primary health care (PHC) and a human rights approach to health. In South Africa, community participation in PHC is organised through health committees linked to all clinics. AIMS: This paper analyses health committees' roles, their degree of influence in decision-making and factors impacting their participation. METHODS: Data were collected through a mixed-methods study consisting of a cross-sectional survey, focus groups, interviews and observations. The findings from the survey were analysed using simple descriptive statistics. The qualitative data were analysed using thematic content analysis. Data on health committees' roles were analysed according to a conceptual framework adapted from the Arnstein ladder of participation to measure the degree of participation. FINDINGS: The study found that 55 per cent of clinics in Cape Town were linked to a health committee. The existing health committees faced sustainability and functionality challenges and primarily practised a form of limited participation. Their decision-making influence was curtailed, and they mainly functioned as a voluntary workforce assisting clinics with health promotion talks and day-to-day operational tasks. Several factors impacted health committee participation, including lack of clarity on health committees' roles, health committee members' skills, attitudes of facility managers and ward councillors, limited resources and support and lack of recognition. CONCLUSIONS: To create meaningful participation, health committee roles should be defined in accordance with a PHC and human rights framework. Their primary role should be to function as health governance structures at facility level, but they should also have access to influence policy development. Consideration should be given to their potential involvement in addressing social determinants of health. Effective participation requires an enabling environment, including support, financial resources and training.

Effective and meaningful participation or limited participation? A study of South African health committee legislation.

BACKGROUND: Health committees are participatory structures providing community input in health systems. Community participation is a critical tenant in the Alma-Ata Declaration and the Right to Health. In South Africa, national and provincial legislation provides for health committees to be established at all primary health care facilities. AIMS: This paper aims to analyze whether the Western Cape Health Facility Boards and Committees Act (2016) is likely to result in effective and meaningful participation consistent with a Primary Health Care (PHC) and human rights approach to participation. The paper also explores whether the provincial Act addresses challenges identified in practice. METHODS: The methods consist of an analysis of the Western Cape Health Facility Boards and Committees Act, which is then compared to the international PHC and human rights approach to participation. Findings from an explorative mixed-methods study with health committees in Cape Town are used to discuss whether the Act addresses shortcomings identified in practised participation. FINDINGS AND ANALYSIS: The paper found that the current legislation is unlikely to lead to effective and meaningful participation. First, the roles prescribed in the Act are narrowly defined. They resemble roles practised and are inconsistent with right-based and PHC frameworks. Second, though the Act provides support, which the empirical research demonstrates is necessary, the support is insufficient, and often contingent. Third, the Act conceptualizes health committees as structures appointed by the Provincial Minister of Health; a formation process likely to lead to structures that do not adequately represent community interests. CONCLUSIONS: The paper argues that the Western Cape legislation is unlikely to lead to effective and meaningful participation. It suggests using international PHC and human rights frameworks and national policy documents to restructure health committee participation in the Act and the National Health Insurance Bill.

Rights-Based Training Enhancing Engagement of Health Providers With Communities, Cape Metropole, South Africa.

Community participation, the central principle of the primary health care approach, is widely accepted in the governance of health systems. Health Committees (HCs) are community-based structures that can enable communities to participate in the governance of primary health care. Previous research done in the Cape Town Metropole, South Africa, reports that HCs' potential can, however, be limited by a lack of local health providers' (HPs) understanding of HC roles and functions as well as lack of engagement with HCs. This study was the first to evaluate HPs' responsiveness towards HCs following participation in an interactive rights-based training. Thirty-four HPs, from all Cape Metropole health sub-districts, participated in this qualitative training evaluation. Two training groups were observed and participants completed pre- and post-training questionnaires. Semi-structured interviews were held with 10 participants 3-4 months after training. Following training, HPs understood HCs to play an important role in the communication between the local community and HPs. HPs also perceived HCs as able to assist with and improve the quality and accessibility of PHC, as well as the answerability of services to local community needs. HPs expressed intentions to actively engage with the facility's HC and stressed the importance of setting clear roles and responsibilities for all HC members. This training evaluation reveals HPs' willingness to engage with HCs and their desire for skills to achieve this. Moreover, it confirms that HPs are crucial players for the effective functioning of HCs. This evaluation indicates that HPs' increased responsiveness to HCs following training can contribute to tackling the disconnect between service delivery and community needs. Therefore, the training of HPs on HCs potentially promotes the development of needs-responsive PHC and a people-centred health system. The training requires ongoing evaluation as it is extended to other contexts.

Comparison of two text message (mHealth) campaigns for the Deaf: Contracted out v. conducted in-house.

Cell phone-based health information (mobile health or mHealth) campaigns are an emerging technology. This evaluation focused on the aspect of cost of two health information campaigns, one on hypertension and one on pregnancy. Researchers could either contract out the technical components of the campaigns or attempt to run the campaigns themselves, in-house. The in-house campaigns cost an estimated ZAR13 548.72 v. the private provider quotes which ranged from ZAR27 542.97 to ZAR34 227.59. Running the campaigns in-house was more labour intensive and required more technical expertise, but had a reduced delivery failure rate (9.2% in-house v. 30.0% private provider). Running small to medium SMS (text message) campaigns for evaluative purposes proved advantageous over contracting out to private providers. Larger-scale evaluations and full-scale roll-out will require the services of private providers, but it is still essential that researchers actively engage with and monitor the technical aspects of these campaigns.