Rapid Assessment of Avoidable Blindness and Willingness to Pay for Cataract Surgery in Tribal Region of Surat District of Gujarat State, India.

AIM: To estimate prevalence and causes of avoidable blindness among people ≥50 years and to assess willingness to pay (WTP) for cataract surgery in tribal region of south Gujarat, India. METHODS: A cross-sectional population based survey was conducted with 44 randomly selected clusters each having 50 people aged ≥50 years selected by probability proportional to size of sampling. Adults identified with cataract causing visual loss (<6/18) in any eye were interviewed to assess their WTP for surgery. RESULTS: Total of 2137 examined out of 2200 people enumerated (response rate 97.1%). The prevalence of blindness (Presenting Visual Acuity (PVA)<3/60 in better eye) was 2.23% (95% CI: 2.95%-1.51%). Cataract was main cause of blindness (67.3%) followed by corneal scarring (8.2%). Major barrier to cataract surgery cited by bilaterally blind people was lack of escort to the surgical facility (34.3%). Cataract surgical coverage (CSC) was 84.9% (eyes) and 92% (persons). Of the 492 people interviewed to assess WTP for their surgery, only 36.4% people were willing to pay. CONCLUSION: The tribal population has a high poverty profile in India. Within this group, cataract remains the main treatable cause of blindness despite a high CSC. Assessment of barriers suggested that a well-coordinated outreach programme with free transport facilities to the surgical facility is required along with strategies to improve accessibility and prioritising cataract blind in the community. One-third of people were willing to pay for their surgeries implying that cross subsidization or tier system could be feasible for eye care programme sustainability

Prevention of operative infection in ophthalmic surgery

Prevention of infection in ocular surgery is based on the science of asepsis and antisepsis not only depends on what we do pre-, intra-, and post-operatively but also depends on how we prepare our patient and personnel. Practicing no touch technique is extremely important in preventing sporadic infections, whereas breach in sterility many times is the cause of cluster infection - whether it is the presterile product purchased from the market, or items sterilized in the operation theater (OT) protocols (such as standard operating practices) play a key role in ensuring all these. There are several guidelines available to guide us. Many activities are done in the absence of the surgeon inside the OT such as cleaning and sterilization by our staff. Their understanding of the science of asepsis and antisepsis pertaining to the tasks performed by them is very important. All these needs to be monitored and continuous medical education need to be organized for our staff also. Written protocols help in achieving this. Everybody should be aware of the protocol and this should be strictly followed. No compromise at any cost should be accepted inside the OT

HAJJ AND THE MENTAL HEALTH OF MUSLIM PILGRIMS: A REVIEW

Mass gatherings occur in different situations and settings around the world. A mass gathering can range in size from thousands to millions and in nature from recreation (i.e. concerts) to religious festivals (i.e. the Hajj pilgrimage). Such mass gatherings can result in high rates of morbidity and mortality from communicable and non-communicable diseases, ‘accidents’ and, over recent years, terror attacks. Disproportionately lower consideration has been given to the mental health and wellbeing of people during mass gatherings compared to that given to physical health during such events. Hajj is a religious pilgrimage to Mecca in Saudi Arabia that all Muslims are Islamically obliged to fulfil at least once in their lifetime. With up to 3 million pilgrims attending Hajj annually, it has been described as, ‘The largest and longest-standing mass gathering event on Earth’. Although Hajj is a spiritual experience that is considered enlightening by many pilgrims, it can also be highly stressful which can have adverse effects on both physical and mental health. Few studies have been published hitherto on the impact that Hajj has on the mental health of pilgrims. This review article provides a narrative summary of studies conducted on Hajj and the relationship that this mass gathering has with the mental health of pilgrims

Effectiveness of health education and monetary incentive on uptake of diabetic retinopathy screening at a community health center in South Gujarat, India.

Purpose: The effectiveness of Accredited Social Health Activists (ASHAs) with and without monetary incentive in uptake of diabetic retinopathy (DR) screening at community health center (CHC) was compared in South Gujarat, India. Methods: In this non-randomized controlled trial, ASHAs were incentivized to refer people with diabetes mellitus (PwDM) from their respective villages for DR screening after people were sensitized to DM and DR. The minimum sample size was 63 people in each arm. Results: Of 162, 50.6% were females, 80.2% were literate, 56.2% were >50 years, 54.3% had increased random blood sugar (RBS), and 59.9% had diabetes for 5 years. The percentage of screening was significantly higher [relative risk (RR) = 4.37, 95% confidence interval (CI) 2.79, 6.84] in ASHA incentive group and health education (HE) group (RR = 3.67, 95% CI 2.35, 5.75) compared with baseline. Providing incentive to ASHAs was not found to be of extra advantage (RR = 1.19, 95% CI 0.89, 1.57). The likelihood of uptake of screening was higher among uncontrolled PwDM, poor literacy, and higher duration of diabetes in incentive phase (P < 0.001) compared with HE. The results show that age (P = 0.017), education (P = 0.015) and level of RBS (P = 0.001) of those referred were significantly associated with incentives to ASHAs. Conclusion: ASHAs can be used effectively to refer known PwDM for DR screening especially when DR screening program is introduced in population with low awareness and poor accessibility. When incentives are planned, additional burden on resources should be kept in mind before adapting this model of care