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Ngozi Okonjiweala is a Nigerian born Economist and international development expert. She sits on the board of standard chartered bank, Twitter , Global Alliance for vaccines and immunization , and African Risk capacity.

Nigerians and Afticans was thrown into joy and happiness when they learnt their own person have emerged the winner of the Director of world trade organization, defeating her South Korean counterparts. However, the joy was short-lived when the United States came out to oppose it. They don't want her to head the office.

This has given a lot of people mixed feelings and reactions but what she said on Twitter this evening is a clear confirmation that she will assume the office soon.

She wrote " Happy for the success and continued progress of our @Wto DG bid. Very humbled to be declared the candidate with the largest, broadest support among members and most likely to attract consensus. We move on to the next step on November 9, despite hiccups. We are keeping the positivity going!" She said.

It looks like the results was later cancelled and the next voting scheduled to take place on 9th of November 2020.

We will design a series of strategies and tactics that will keep them healthy and make sure that when they seek health care, it is of high quality and very efficient. Population health is defining and managing whatever strategies and tactics are applied to this group. They are intended to achieve certain health care quality, cost, and person-experience goals.

In a way, population health is like being an educator. An educator would formulate an approach to teach a class of 10-year-olds a particular subject, an approach that achieves certain goals of subject comprehension.

Population health complements individual health care delivery, which occurs when you’re in front of your doctor or nurse. It also complements public health. Public health says, “I want to take steps to ensure the health of the community; for example, that the water’s safe and people are being immunized.” You can imagine the Venn diagrams that illustrate overlaps between population health, individual care, and public health.

The reason it matters — and population health has been around for decades — is that health care is in the early stages of a multidecade, fairly significant shift in the business model of care delivery. The shift is largely driven by the fact that medical care costs so much, and continues to cost so much, consuming an amazing amount of the GDP. It’s also pretty uneven in terms of quality.

How has the business model changed? It’s moving from reactive sick care — you’re sick, you show up, we take care of you — to the proactive management of health, where I’m going to reach out and keep you healthy. It’s moving from fragmented, disconnected care to integrated care across the continuum from a doctor’s office to a hospital to rehab to end-of-life, etc. It’s moving from a fee-for-service model, where I’m going to pay you for volume and activity, to a model in which the doctor and hospital are paid on results — the quality and efficiency of care. This business model shift is being driven by reimbursement change, largely from the federal government, but also state and private-sector purchasers of care.

Partners Healthcare System Inc., for example, is incentivized for doing a great job of managing the health of a population of people with diabetes or a population of children with asthma. They’ll receive a certain amount per person, per child, per year to cover all the costs of the care. If they spend less than the amount, they keep the difference. If they spend more than the amount, they experience a loss. Regardless of financial performance, they must achieve certain quality-of-care and health-status metrics.

A range of IT resources is needed to help manage the health of a population. There is a significant need for data about the health of the population to be managed.

If I want to hold you financially and clinically accountable for the care and health of 100,000 people with dementia, you’ll ask, “Well, who are they?” I have to know who they are and be able to characterize them. How far along are they in their dementia? Are they poor? Where do they live? Do they have a spouse or a caregiver who can help them out? Do they speak English? To characterize them, I need all kinds of data. I need electronic health record data, but I also need social determinants of health data. I must gather all this information and then make sure Mrs. Smith in one electronic health record is (or isn’t) the same Mrs. Smith in another electronic health record, because there’s no unifying number here that links people across the board.

Having done that, I ask, “What’s the plan to manage Mrs. Smith’s health and health care? How do I take care of these people?” I can turn to a blue-ribbon panel of doctors to get a core plan for a particular disease, but once I get that plan or that algorithm, I have to lay it over the data, tailor the plan to reflect Mrs. Smith’s needs and capabilities, and look for deviations from the plan. I might say, “I’m going to plan to manage Mrs. Smith’s dementia, but last night her spouse passed away, and suddenly my plan has to be revised, because I was counting on that person to help out and I can’t anymore.” Or “Mrs. Smith had a car accident, and she shouldn’t have been driving, but she was, and was critically hurt.” Suddenly my plan is different.

I must have a plan, and then I must monitor deviations that indicate the plan should be revised. And I should also determine how well the plan is working. What are my measures of quality and efficiency? Am I keeping Mrs. Smith out of assisted living, or should she be in assisted living?

You can’t make these decisions without IT to aggregate the data to characterize someone, to determine what the plan is and whether it needs to be altered, and then to generate a series of metrics that say, I’m doing OK or I’m not doing OK at managing the health of the population.

To help define and manage the plan, we must have care managers. They work for a health system (or an employer or a state Medicaid department), and they’re making sure the plan is working and take steps to remove barriers to the plan. For example, we will have people who are poor or who can’t drive, so we have to get them a ride. Or they live in what we call “a nutritional wasteland.” There’s nothing but liquor stores and convenience stores around them, so if we want them to lose weight, we must get them Meals on Wheels or something along those lines. We should have IT applications for care managers who are committed to making the plan work.

In a lot of cases, to stay healthy, patients must manage themselves. They must manage their weight, make changes to a sedentary lifestyle, and monitor a disease such as congestive heart failure. I need a variety of technologies in the home and through social media to help people stay engaged in managing their health.

Although the changes are driven by reimbursement, you can’t manage the health of a population without a viable set of sophisticated IT.

John Glaser (Cerner Corp.), interviewed by Gerald C. KaneApril 30, 2018READING TIME: 18 MIN 

MIT Sloan Management Review: I saw your title, vice president for population health, and I was curious to know a little more about it. What does it mean to be the vice president of population health, and what is population health?To what extent is this shift toward population health made possible by digital technologies? You see this issue now with data analytics and electronic health records.You talked about this as a multidecade business-model shift. What have been the challenges that the health care industry or hospitals have faced with respect to digitalization, and are those going to be the same challenges they’re going to face going forward?