Participant characteristics and analytical themes
Table 1 provides information on our 66 participants. Most (64) were women, 48 were maternal healthcare providers, 12 were facility managers, and 6 were district-level staff.
We organised findings under three deductive themes of perceived CDSS-PBI effects on provider performance, challenges to CDSS use, and suggestions for improving provider performance. We reported perceptions of frontline and managerial participants in intervention and control facilities separately and included inductive sub-themes as appropriate.
CDSS-PBI effects on provider performance
All 36 intervention participants indicated CDSS-PBI interventions had enhanced performance. Reportedly, MNH care providers’ knowledge of maternal health issues increased and quality-of-care improved. CDSS helped guide diagnoses and prescribing, prompting health-workers on necessary actions in managing routine care and pregnancy-related complications. Three inductive sub-themes were: (i) reminders and health education support, (ii) improved performance, and (iii) improved clinical processes and outcomes.
Reminders and health education support
Midwives and nurses generally appreciated the automatic reminders, such as to provide deworming drugs.
“It alerts us on what to do and because of that, we can do things. For the Albendazole [deworming], that one if you have not given to the woman and you are entering it will ask you whether you have given the drug […]. It has affected IPT [intermittent preventive treatment for malaria] because the way the book is, sometimes you can forget that the person has not taken IPT, but the computer will alert you...” (Midwife, 34 years, intervention arm)
“I will say the quality of maternal care has improved. We are now prompted to administer certain drugs like Albendazole…” (Midwife, 60 years, intervention arm).
Similarly, many frontline providers noted how useful it was having key messages and educational information at their fingertips.
“It has helped me to know more. Especially, if you are educating an ANC woman, you can just educate the woman without cracking your brains. The information we get from the CDSS to educate the women has helped improve the quality of care” (Midwife, 33 years, intervention arm).
However, several noted that it could not replace skilled midwifery decision-making
“[I]t will be alerting you on what to do. So, I will say it guides us on what to do and how to do but before, you have to make your own decision” (Midwife, 33 years, intervention arm).
Improved performance
Several frontline health-workers described being more efficient or better performing their duties.
“It [CDSS] has affected antenatal coverage because you are able to attend to more clients in a day. Sometimes we attend to about 50 women in a day…” (Midwife, 34 years, intervention arm).
“Performance has improved in the sense that if you open the 2012 and the 2013 registers, you will see a vast difference. Now we check all the HB of the clients and we also counsel them a lot. Also, if the woman comes and she is 28 weeks, the computer will tell you what to do since it is pre-term labour.” (Medical Assistant, 54 years, intervention arm)
Managers with access to aggregated data described similar perspectives.
“The interventions [CDSS-PBI] have contributed to improved performance because the midwife is more committed to work. She barely even leaves the maternity and I think it has even increased some of the indicators and deliveries over the past few years. Our facility has contributed significantly to the district performance, which has been recognized by the district. There has been an improvement in anti-tetanus vaccinations to pregnant women and intermittent preventive treatment. I realized that previously there were issues of IPT3, child welfare and Penta 3 but I think over the past 2 years there has been an improvement.” (Medical Assistant, 37 years, male, intervention arm)
A municipal public health nurse noted similarly:
“I think it has improved their performance greatly. Kologo Health Centre used not to have a lot of clients but since this project started their numbers have gone up. Antenatal, IPTI, deliveries, partograph use and postnatal… have all gone up. Navrongo Health Centre gets more ANC clients in the municipality and this is because they have a good attitude towards the patients. Also, the CDSS has improved their knowledge and it has put them on their toes and they know what they are supposed to do” (Municipal Public Health Nurse, 58 years, intervention arm).
Improved clinical processes and outcomes
Most described improved work processes, with some describing this as improving quality-of-care while others referred to improving MNH outcomes, including mortality. For example, a district manager referred to CDSS as their new doctor:
“The computer also has all the protocols so, because this district we don’t have a doctor, the computer is now our doctor. The computer guides us. The nurse doesn’t panic because the computer tells them what to do” (District Public Health Nurse, 54 years, intervention arm).
Frontline providers similarly described how protocols and reminders improved clinical processes for them.
“With the CDSS, if a client’s BP is high, it will ask you to recheck and if it is still high, it will ask you to do something for the client, either you refer or detain. With the paper-based protocols, most often you just skip these vital things. CDSS also makes it easy to access previous patient’s history” (Midwife, 27 years, Intervention arm).
“For PNC, after delivery you have to check the woman frequently; 15 minutes, 30 minutes, 1 hour for 6 hours and at the end you can know the woman is now well” (Midwife, 34 years, intervention arm).
Municipal and district managers had similar perspectives. As one noted:
“…with the paper-based protocols, they are mostly in their cabinets and not on their tables and that make them feel lazy using them, but this one makes you alert as you are entering the data while reviewing the protocol. Without the protocol, some even refer cases that they are not supposed to refer... The CDSS has improved the midwives knowledge and helps them refer clients early. Quality of maternal healthcare has improved because you don’t do things in the abstract” (Municipal Public Health Nurse, 58 years, intervention arm).
Many health-workers connected these process improvements with improved maternal outcomes, either through women receiving all required services and treatments or through encouraging earlier referrals.
“It has reduced maternal deaths because if a woman comes and you monitor to a certain level, the CDSS will just tell you to refer and so it makes us to refer early” (Midwife, 44 years, intervention arm).
Challenges to CDSS use
Alongside perceived improvements, intervention participants described challenges in using CDSS. Some appeared relatively easily addressable, such as software requiring administration of only one malaria IPT to pregnant women and increased workloads as nurses and midwives still had to complete facility forms in addition to CDSS data screens. Others were more challenging, such as faulty electronic partograph leading to unnecessary referrals and power fluctuations affecting software use. The IPT gap was a common complaint:
“There are certain things in the CDSS that should be improved. The IPT should be first, second, and third. It’s only once in the CDSS” (Midwife, 54 years, intervention arm).
Most frontline health-workers found it annoying and time-consuming to complete both CDSS data screens and paper documentation.
“It has also increased our workload because we have to use the computer, and attend to the woman, and at the same time enter it into the book” (Midwife, 29 years, intervention facility).
Some midwives suggested that maternity clients also found this annoying.
“The only complaint they (clients) give is that they keep long because you enter their personal information into the maternal book and afterwards you enter the same information into the CDSS” (Midwife, 33 years, intervention arm).
Some also suggested that added form filling distracted from patient care.
“In fact, to use the computer to monitor a patient is sometimes difficult, it doesn’t need one person. If a woman is in labour, you can’t come to the computer again” (Midwife, 56 years, intervention arm).
Many health-workers noted that the CDSS partograph required too many referrals.
“If you want to follow the partographs strictly on the CDSS, you will end up referring all your delivery clients” (Midwives, 29 years, intervention arm).
All noted that CDSS equipment’s short battery life and reliance on electricity could be problematic.
“Sometimes too, if there is light out and the battery is down you can’t use it for patient care” (Midwife, 40 years, intervention arm).
Suggestions for improving provider performance
Other than addressing the issues highlighted above, suggestions for improving performance came from comparison arm participants. In the comparison arm, all 30 participants reported some performance improvements (the study was not blinded), but noted considerable need for further improvement. Comparison health-workers also requested PBIs, more promotion opportunities and staff to spread the workload, and described the need for protocols, phone-based guidelines, and equipment (e.g. test kits, blood pressure apparatus, haemoglobin machines) to enhance their work.
“There is a slight improvement in performance but there is still more room for improvement. Protocols and incentives that are supposed to enhance our performance are inadequate.” (Midwife, 48 years, comparison arm)
Comparison area managers reiterated frontline perspectives, with poor partograph use in comparison facilities highlighted.
“Performance is moderate because we don’t have the requisite protocols in the facility to make clinical decisions. Partograph utilization is poor in most cases.” (Community health officer, 27 years, comparison arm)
“Generally, the performance of nurses is encouraging. Although some indicators have declined, it is still not bad. Partograph utilization is poor but labour and delivery services, tetanus care coverage, and pregnancy at risk referred seem to be looking good based on the statistics.” (District Health Information Officer, 41 years, comparison arm)
All comparison health-workers advocated for access to CDSS.
“Authorities should introduce electronic decision support systems to enhance patient-based care” (Midwife, 57 years, comparison arm).
Comparison managers expressed the same wish to have the CDSS-PBI intervention in their facilities.
“All facilities should have computers where the providers can also learn new protocols in maternal and neonatal health services through the internet. They should be trained on how to use these computers to monitor labour and they should be given financial package.” (District health information officer, 37 years, comparison arm)
“I will suggest improved logistics and human resources, provision of financial package to both clients and workers to boost their morale.” (District Director, 59 years, comparison arm)