Snowball in a Blizzard

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by Steven Hatch


  Joint National Committee (JNC) debate on blood pressure targets in, 89, 90–92, 93–94, 98, 216

  JNC8 and JNC7 guideline differences of, 90–91, 91 (table), 215–216, 217, 230

  reclassification for blood pressure targets by, 91–92, 91 (table)

  Journal of the American Medical Association, 230

  Journal of the National Cancer Institute, 35, 36 (fig.), 73

  Kahneman, Daniel, 20, 23

  Katie, 191, 192, 197–199, 200, 204–205

  Kelsey, Frances Oldham, 161

  Kershaw, Glenn, 98

  kidney cancer, 36 (fig.), 37

  kidney disease, 90–91, 91 (table), 216

  Kitch, Barrett, 234–235

  knee replacement, 206–208

  Krugman, Paul, 181

  Lind, James, 130–133, 135, 137, 140, 146, 245–247

  Lipitor, 17, 138

  London Hospital, 3–4

  Long, Monica, 81–82

  lump, breast, 50, 58, 65, 74

  lung cancer, 15

  CT scans and, 259–260

  screening tests for, 34, 259

  smoking and, 1, 34, 154–155, 256–257

  Lyme disease, 13

  alternative and mainstream medicine on, 103, 104–105, 111–112, 113–114, 115–118

  antibiotics for, 100, 102, 103, 111, 114–116, 119, 123, 125–126, 256

  antibodies and testing for, 107–110

  arthritis and, 105–106

  bacteria discovered in, 106

  bias with diagnosis of, 113–114

  chronic fatigue syndrome link to, 100, 105, 124, 256

  diagnostic tests for, 102–103, 106–110, 111–112, 126

  drug and insurance industries and, 120–121

  false-negative with testing for, 110–111

  false-positives with testing for, 108–109

  geographical occurrences of, 103

  guideline review for, 121–123

  illness with, 100, 102, 105–106

  Internet and controversy on, 102–103, 105, 119, 123–124

  media on, 117–118

  overtreatment with, 111, 113

  patient example with, 100–102, 124–125

  test interpretation debate for, 107, 111–112

  treatment debate for, 16–17, 100, 115–117, 119–122, 124–125, 223

  uncertainty with, 112–114, 223

  See also tick-borne illness

  “mainstream” medicine, 103, 104–105, 111–112, 113–114, 115–118

  mammogram

  of breast cancer, 72 (fig.), 73

  with known lump, 50, 58, 65, 74

  mammography, screening

  absolute compared to relative benefit of, 77–79

  accuracy in, 70

  age and, 66–67, 69, 74, 75, 76–77, 83–84, 88, 221

  Canadian trial on, 83–84, 88, 249

  controversy over, 10–11, 51, 54, 59–60, 85–86, 88, 99

  data on, 61–62, 64–65, 66–67, 82–83

  diagnosis rates and, 37

  diagnostic test compared to, 58, 65–66, 74

  false-positive errors in, 16, 67–68, 69 (fig.), 75, 221–222

  harm with, 12, 58, 69 (fig.), 74–76, 83

  HIP study for, 77–78

  media on, 59, 62–64, 73, 81–84

  moral issues with, 64

  predictive value with, 56, 73, 241

  psychological factors in, 69 (fig.), 70, 74

  recommendations by “Grade” for, 80, 222, 229–230

  risk and benefit of, 77–79, 83–84, 88

  symptom absence with, 50, 58, 65–66

  tumor detection in, 72–73, 72 (fig.)

  uncertainty with, 65, 73, 84, 86, 88, 221

  USPSTF guidelines on, 58–59, 60–62, 66–67, 69 (fig.), 75–77, 80, 82–88, 222, 229, 241

  women’s reactions about, 59–60

  yearly compared to biennial, 75–76

  Marshall, Mallika, 192, 199

  media

  on chocolate benefits, 170–171, 228

  clinical research distortion by, 205–206

  controversy creation by, 189–192

  correlation/causation problems and, 166

  coverage of HIV “cure,” 182–185, 189, 204, 227

  coverage of rare viruses, 201–202

  evidence lacking in, 228–229

  on exercise, 203–204

  health coverage reviews, 206–210, 230

  health threats magnified by, 201–202

  on heart disease, 204

  on hormone replacement therapy, 173, 175, 177

  on HPV vaccine, 191–193, 197–200, 204–205

  on Lyme disease debate, 117–118

  on mammography debate, 59, 62–64, 73, 81, 84

  narrative fallacies in, 20, 200

  public health knowledge and, 17, 151, 178, 181–182, 200, 225–226, 228–229

  research language used by, 205–206

  sources of health news in, 185

  uncertainty ignorance of, 184, 186, 189, 204–205, 226–227

  medical “manufactroversy,” 188–190

  medical pioneers, 2, 5–6

  medical-industrial complex, 84, 134

  medications. See drugs

  melanoma, 36 (fig.), 37

  menopause, 172–173, 175–176

  Merck, 191, 193–194

  MERS, 201–203, 205

  Mevacor, 138, 139, 142

  Mlodinow, Leonard, 16, 53, 54–56, 58, 67–68, 108

  Mnookin, Seth, 190, 225

  modern medicine, 19

  clinical research structure in, 131–133

  drug trial structure in, 133–134, 247–248

  global adherence to, 4–5

  history of, 2–4

  narratives of, 21–22

  regulation in, 2–3

  two-prong approach in, 23

  uncertainty in, 5, 127

  Monsees, Barbara, 222

  mortality rates. See deaths

  MRIs, 24

  narratives

  fallacy in, 20, 200

  of modern medicine, 21–22

  uncertainty and, 19–22

  National Cancer Institute, 35, 36 (fig.), 73, 77

  national health guidelines

  controversy over, 10–11, 51, 54, 59–60, 85–86, 88, 99

  “Grades” of recommendations in, 80, 222, 229–230

  Lyme disease debate and, 121–123

  physicians’ adherence to, 96

  public relations for, 85–86

  for statins and cholesterol, 145, 249

  uncertainty with, 98

  use of, 58, 63

  See also Joint National Committee; US Preventive Services Task Force

  National Heart, Lung, and Blood Institute, 89–90

  National Institutes of Health (NIH), 118, 119, 176–178, 251

  NBC News, 63, 81, 84

  Neurontin, 174

  New England Journal of Medicine, 118

  on DES case series, 159, 160 (fig.)

  on drug trials, 148

  on hormone replacement therapy, 173

  HPV vaccine and, 194

  on Lyme disease treatment, 116

  on statin therapy, 145

  New York Times, 212, 230

  Berlin patient coverage by, 185

  on breast cancer, 81

  on chocolate benefits, 170–171, 228

  on exercise, 203–204

  on hormone replacement therapy, 175

  on Lyme disease treatment, 117–118

  on mammography, 59, 74

  NIH. See National Institutes of Health

  Nixon administration, 35

  null hypothesis, 246, 255

  Ockene, Judy, 84–86

  oncologist, 7–8, 213

  opiates, 128, 137

  Orwell, George, 99

  overdiagnosis, 23

  bias in, 133

  of breast cancer, 75

  cancer rates and, 35–39, 36 (fig.)

  with CT scans, 45,
259–260

  diagnostic technologies and, 24–25, 46, 50

  education and, 37

  harm with, 16, 34, 50

  human evolution and, 32–33, 50

  overtreatment from, 46–47

  of PE, 45, 46–47

  profits in, 49–50

  psychological factors in, 42

  in screening mammography, 57–58

  statistics and, 42, 75

  uncertainty’s role in, 38–39

  overtreatment

  with Lyme disease, 111, 113

  overdiagnosis leading to, 46–47

  profits in, 49

  Oz, Mehmet, 252

  p value, 244–245

  The Panic Virus (Mnookin), 190, 225

  patient

  family deciding for, 219–220

  risk and benefit understanding of, 214–215

  patient/doctor model

  communication in, 48, 98, 214–215, 231–233

  equity in, 212–217, 220

  paternalism in, 212

  patient autonomy in, 19, 212, 220

  uncertainty disclosure in, 216

  PE. See pulmonary embolism

  Pearson, Cynthia, 153, 175

  Phase III studies, 193–195

  physicians

  family communication with, 7, 149, 219

  as guide, 211–212, 220

  health guidelines influence on, 96

  humility importance in, 213, 214, 220

  media health coverage reviewed by, 206–210

  patient communication with, 48, 98, 214–215, 231–233

  SSRI prescriptions from, 148–150

  uncertainty with, 5, 48, 57, 216, 230–231

  See also patient/doctor model

  placebo controlled research, 132–133

  placebo effect, 92–93

  PLoS Medicine, 208–209

  politicians

  on mammogram debate, 59

  screening tests advocacy by, 6

  treatment advocacy by, 17, 119–124

  Pollan, Michael, 14

  poppers theory, 164–165

  Porter, Roy, 3, 130

  predictive value

  accuracy of tests and, 55–56, 259

  with screening mammography, 56, 73, 241

  pregnancy, 157–159, 160 (fig.), 161–163

  Preston, Richard, 202

  probability, 7–8, 55–56, 58

  profit

  drug industry and, 22, 49–50, 121, 150, 172–173, 251

  in overdiagnosis, 49–50

  with statin drugs, 137–138

  prognosis, 7–8, 213

  ProMED, 200–201

  prostate cancer

  diagnosis compared to deaths in, 36–37, 36 (fig.), 38, 39–40, 40 (fig.)

  screening debate for, 39–40, 40 (fig.)

  prostate specific antigen (PSA) test, 13, 37, 39–40, 53–54

  Prozac, 17, 139, 146

  Prozac Nation (Wurtzel), 139

  PSA test. See prostate specific antigen test

  pseudodisease, 33–34, 41, 49

  psychiatry

  diagnosis in, 25–31

  drugs prescribed in, 21, 148

  psychological factors

  in false-positive biopsies, 81

  in overdiagnosis, 42

  in screening mammography, 69 (fig.), 70, 74

  of screening tests, 39, 41

  public health

  government programs for, 35

  media coverage reviews for, 206–210, 230

  role of media and Internet in, 17, 151, 178, 181–182, 185, 200, 225–226, 228–229

  threats magnified by media, 201–202

  See also national health guidelines

  pulmonary embolism (PE), 42–47, 46 (fig.)

  radiation

  breast cancer treatment with, 79, 82

  CT scans and, 260

  side effects of, 41

  in X-rays, 70–71

  radiology, 10, 73

  randomness

  in clinical research, 133, 245–247

  statistical significance and, 242–247

  rational drug design, 1

  reification, 42, 47–48

  retrospective research, 154–155, 158–159, 160 (fig.), 162–163

  risk and benefit, 9

  of antidepressant drugs, 149

  with blood pressure targets, 91–92, 94–98

  confidence in, 11–13, 11 (fig.)

  disease severity and ratio of, 216–217

  of drugs, 151, 177–178

  with hormone replacement therapy, 176–177

  patient understanding of, 214–215

  with PSA test, 13, 39–40, 53–54

  relative compared to absolute, 77–79, 214–215, 219

  of screening mammography, 77–79, 83–84, 88

  in statistical significance, 259

  in treatments, 153

  of vaccines, 193–194, 223–225

  Rosenhan, David, 26–29

  Rosenhan experiment

  cancer diagnosis compared with, 34, 38

  details of, 25–28

  diagnostic errors in, 29–30

  Rumsfeld, Donald, 1, 14

  Russell, Bertrand, 57, 64

  Saint John’s wort, 251

  salicylic acid (aspirin), 128, 137

  SARS, 201–202

  Saul, Stephanie, 81

  schizophrenia, 9, 25–26

  Schwitzer, Gary, 206–209, 230

  Science, 25

  scientific method, 130

  screening tests

  accuracy of, 54–55, 70

  for cancer, 65–66, 190–191

  diagnostic compared to, 58, 65–66

  for lung cancer, 34, 259

  modern, for HIV, 56, 68

  mortality rate and benefit of, 78

  for PE, 43–45

  politician advocacy of, 6

  profit in, 49

  psychological impact of, 39, 41

  symptom absence and, 50

  See also mammography, screening; prostate specific antigen test

  Scully, Robert, 156–157

  scurvy, 129–133, 135, 137, 140, 142, 245–247

  SEER. See Surveillance, Epidemiology, and End Results program

  senna, 128, 137

  sexually transmitted virus, 191

  SHEP. See Systolic Hypertension in Elderly Patients trial

  side effects

  of antibiotics, 6, 116

  of biopsies, 39, 260

  of cancer treatment, 39–40

  of drugs, 145, 248

  of radiation, 41

  Siegel, Marc, 202

  The Signal and the Noise (Silver), 10

  Silver, Nate, 10

  smoking, 184

  CT scans and cancer with, 260

  disease from, 15, 225–226

  lung cancer and, 1, 34, 154–155, 256–257

  SSRIs, 17, 139, 147–150

  standardization, 168, 171

  Staphylococcus aureus, 115

  statin drugs, 17, 225

  clinical trials for, 140–145, 176–178

  guidelines for, 145, 249

  profit with, 137–138

  side effects of, 145

  success of, 138–139, 149, 249

  statistical significance

  categorical and continuous variables in, 242, 254–256

  control group and, 245, 248, 257

  p value for, 244–245

  participant pool size for, 246–247

  randomness and, 242–247

  risk and benefit in, 259

  statistics, 20

  on blood pressure levels, 91, 249

  books on, 242

  on breast cancer, 67, 75–76

  on cancer, 7–8, 34–37

  coin flip example of, 243–245

  HIV test, 54–56

  illusions in, 42

  on infection rate for HIV, 182, 259

  null hypothesis in, 246

  overdiagnosis and, 42, 75

&nbs
p; p value in, 243–245

  on screening mammography, 83–84, 88

  See also data and evidence

  stethoscope, 2

  streptomycin, 133–134, 247–248

  Stricker, Raphael, 118–119

  strokes, 92, 95

  studies. See clinical research; drug trials

  suicide, 146

  superfoods, 252

  surgeries, 41, 69 (fig.), 75, 81–82

  Surveillance, Epidemiology, and End Results program (SEER), 35

  Systolic Hypertension in Elderly Patients trial (SHEP), 92–95

  Taleb, Nicholas Nassim, 10

  TB. See tuberculosis

  thalidomide, 161–162

  thyroid cancer, 36 (fig.), 37–38

  tick-borne illness, 104, 105–106, 112

  treatments

  benefit and risk in, 153

  confidence in, 11–13, 11 (fig.)

  harm with, 48–50, 89, 100, 113, 223

  impact variability with, 135

  politician advocacy of, 17, 119–124

  uncertainty in, 16–17, 181, 223

  See also cancer treatment; Lyme disease; overtreatment

  trials. See clinical research; drug trials

  tuberculosis (TB), 115, 125, 247–248

  TV. See media

  ultrasound, 37

  uncertainty

  with biopsy, 75–76

  communication about, 230–231

  with diagnosis, 5–6, 9, 181

  with drug trials, 17, 136–138, 140–141, 153–154

  early and modern medicine with, 5, 127

  empowerment with understanding of, 18–19, 96, 182, 210

  error management theory and, 32

  among experts, 88–89, 98

  family’s understanding of, 13, 18

  Grade I and, 222, 229

  with herbal remedies, 250–253

  in ICU, 218–219, 231–233, 235

  with Lyme disease, 112–114, 223

  manifestation of, 6–7

  media’s ignorance of, 184, 186, 189, 204–205, 226–227

  metaphor for, 9

  narrative and, 19–22

  with national health guidelines, 98

  overdiagnosis and, 38–39

  physician awareness of, 5, 48, 57, 230–231

  physician disclosure of, 216

  in prescribing drugs, 149–150, 153

  Rumsfeld quote on, 1, 14

  with screening mammography, 65, 73, 84, 86, 88, 221

  spectrum of, 11–13, 11 (fig.), 100, 162, 193, 221

  as tool, 58, 96

  in treatments, 16–17, 181, 223

  with Western blot test, 110

  See also certainty

  underdiagnosis, 32–33

  US News & World Report, 206–207–208

  US Preventive Services Task Force (USPSTF)

  creation of, 63

  mammogram guidelines of, 58–62, 66–67, 69 (fig.), 75–77, 80, 83–88, 222, 229, 241

  on PSA testing, 40

  women members of, 61–62, 84–86

  Vaccine Adverse Events Reporting System (VAERS)

  example report from, 196–198

  HPV vaccine data in, 193–194

  reliability of data from, 195–196, 199

 

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