Here are the ddI/ddC study longitudinal data (text, Section 8.1.2-3): col 1 = pt ID col 2 = drug indicator (1=ddI, 0=ddC) col 3 = AIDS Dx at baseline indicator (1=yes, 0=no) col 4 = CD4 count at baseline (9999 = missing) col 5 = CD4 count at 2 months (9999 = missing) col 6 = CD4 count at 6 months (9999 = missing) col 7 = CD4 count at 12 months (9999 = missing) col 8 = CD4 count at 18 months (9999 = missing) The patients received a drug at baseline, which may have "boosted" their CD4 counts; indeed, the average CD4 is higher at 2 mos than at baseline. *********** 1 0 1 114 9999 71 89 9999 2 1 0 40 9999 66 21 25 3 1 1 12 13 38 9999 9999 4 0 1 15 21 7 3 9999 5 1 1 53 74 74 45 9999 6 0 1 21 9999 9999 9999 9999 7 0 1 46 29 20 10 9999 8 1 0 12 1 0 9999 9999 9 0 1 0 33 9999 9999 9999 10 1 1 147 180 111 56 9999 11 0 1 47 9999 9999 9999 9999 12 1 0 185 262 177 91 138 13 0 0 6 16 6 9999 9999 14 1 0 4 8 9999 9999 9999 15 1 1 138 97 83 79 9999 16 0 1 3 1 26 9999 9999 17 0 0 43 24 25 25 9999 18 0 1 32 29 9 7 9999 19 1 1 9 9999 9999 9999 9999 20 0 1 363 364 270 279 9999 21 1 1 52 29 11 9999 9999 22 1 0 3 3 2 4 9999 23 1 0 15 9999 9999 9999 9999 24 0 0 197 255 9999 235 206 25 0 1 5 9999 9999 9999 9999 26 1 0 295 394 411 291 185 27 0 0 17 9999 5 2 3 28 1 1 285 9999 9999 9999 9999 29 1 1 21 9999 9999 9999 9999 30 0 0 33 9999 19 9999 9999 31 0 1 83 112 31 9999 9999 32 1 1 3 9999 1 9999 9999 33 1 1 60 43 9999 9999 12 34 0 1 1 9999 2 9999 7 35 1 0 157 101 51 47 40 36 0 1 0 9999 1 9999 9999 37 0 1 15 9 5 9999 9999 38 1 0 280 233 9999 9999 9999 39 0 0 100 9999 61 20 9999 40 1 0 263 204 9999 9999 9999 41 0 1 22 11 9999 2 9999 42 0 0 69 9999 9999 9999 9999 43 0 0 272 9999 9999 9999 9999 44 1 0 21 29 12 9999 9999 45 0 1 3 9999 9999 9999 9999 46 1 0 39 24 7 9999 9999 47 0 1 16 13 9999 9999 9999 48 0 1 1 2 9999 9999 9999 49 1 0 1 9999 9999 9999 9999 50 1 0 190 207 147 16 9999 51 1 1 9 20 9999 9999 9999 52 0 1 2 0 9999 9999 9999 53 0 1 13 9999 9999 9999 9999 54 0 1 111 187 130 81 9999 55 0 1 6 10 23 4 9999 56 0 1 48 53 13 20 9999 57 1 1 11 32 10 9999 9999 58 1 0 6 3 3 9999 9999 59 0 1 130 27 33 9999 9999 60 0 1 8 9999 5 1 9999 61 0 1 154 177 9999 9999 9999 62 0 0 271 250 125 169 9999 63 0 1 194 307 142 99 9999 64 1 1 32 31 6 9999 9999 65 1 1 15 9999 9999 9999 9999 66 1 1 50 9999 21 9999 9999 67 1 1 17 9999 6 9999 9999 68 1 1 192 78 33 11 9999 69 0 1 5 9999 9999 9999 9999 70 1 1 46 61 79 9999 9999 71 0 1 4 5 9999 9999 9999 72 0 0 226 187 190 187 9999 73 1 1 1 9999 9999 9999 9999 74 1 1 21 37 4 8 9999 75 1 1 110 66 58 9999 9999 76 0 0 19 19 16 10 9999 77 0 1 14 1 2 9999 9999 78 1 0 52 137 104 130 9999 79 0 0 21 31 32 8 9999 80 0 0 120 300 220 272 9999 81 1 1 5 5 9999 9999 9999 82 1 1 42 34 15 9999 7 83 1 1 50 50 9999 9999 9999 84 0 1 64 15 9999 9999 9999 85 1 1 15 54 45 25 9999 86 1 1 242 390 264 332 9999 87 0 1 39 2 24 9999 9999 88 0 1 8 30 3 9999 9999 89 0 0 4 11 2 21 19 90 1 0 199 203 286 255 183 91 0 0 65 51 46 5 37 92 1 1 45 48 60 61 42 93 0 0 291 314 453 382 273 94 1 1 39 30 21 16 9999 95 0 0 115 90 139 141 9999 96 0 0 224 9999 363 262 9999 97 1 1 40 16 9999 9999 9999 98 0 1 40 26 36 9999 9999 99 0 0 24 9999 3 9999 9999 100 0 1 21 35 28 9999 9999 101 1 1 176 198 98 22 9999 102 1 1 6 2 9999 9999 9999 103 0 0 13 162 9999 42 9999 104 0 1 15 20 20 9999 9999 105 0 1 11 5 9999 9999 9999 106 1 0 275 415 284 308 9999 107 1 1 50 72 36 9999 9999 108 0 1 2 9999 9999 9999 9999 109 0 1 61 9999 9999 9999 9999 110 1 1 274 265 9999 9999 9999 111 1 1 28 42 16 9999 9999 112 0 0 41 30 9999 9999 9999 113 1 1 54 9999 9999 9999 9999 114 1 1 4 4 2 9999 9999 115 0 1 54 21 9999 9999 9999 116 0 1 29 21 9999 9999 9999 117 1 1 100 9999 14 29 9999 118 0 1 10 9999 9999 9999 9999 119 1 0 156 9999 39 9999 9999 120 1 1 0 9999 9999 9999 9999 121 1 0 59 43 61 25 9999 122 0 1 6 4 9999 9999 9999 123 0 1 71 9999 9999 6 9999 124 1 1 27 8 13 18 9999 125 0 1 15 3 3 4 9999 126 0 0 63 30 22 4 9999 127 1 1 25 163 113 59 9999 128 1 1 14 9999 9999 9999 9999 129 0 1 21 15 5 9999 9999 130 0 0 197 154 135 110 31 131 1 0 130 582 9999 9999 9999 132 0 0 16 37 10 8 9999 133 0 1 37 26 0 8 9999 134 1 1 10 12 9 9999 9999 135 0 0 50 40 20 10 9999 136 0 0 109 42 18 9999 9999 137 1 0 89 19 43 9 6 138 1 0 52 15 26 9999 9999 139 0 0 42 23 30 11 15 140 1 1 7 9999 1 9999 9999 141 1 1 10 0 5 9999 9999 142 1 0 232 221 166 141 9999 143 0 1 117 17 9999 55 9999 144 1 0 288 268 150 298 9999 145 0 0 168 226 129 144 9999 146 0 1 169 149 93 45 9999 147 0 1 12 16 0 9999 9999 148 1 0 126 246 153 140 9999 149 1 0 136 112 9999 86 9999 150 0 0 1 3 0 0 9999 151 1 0 91 37 9999 9999 9999 152 0 0 280 9999 319 9999 9999 153 0 0 160 115 57 69 9999 154 1 0 46 31 8 10 9999 155 1 1 5 3 3 7 9999 156 1 1 0 9999 9999 9999 9999 157 1 0 246 333 9999 232 177 158 1 0 224 9999 204 141 9999 159 1 0 240 360 9999 310 9999 160 0 1 198 172 9999 286 9999 161 0 1 66 89 81 18 9999 162 1 1 40 15 34 5 9999 163 1 1 10 30 9999 9999 9999 164 1 1 30 9999 9999 9999 9999 165 0 0 120 160 120 130 80 166 0 1 50 9999 20 10 9999 167 1 0 47 110 63 20 9999 168 0 1 20 10 20 9999 9999 169 0 1 30 40 95 50 9999 170 0 0 80 50 60 10 9999 171 0 1 30 4 40 10 9999 172 1 1 76 110 9999 9999 9999 173 0 0 250 9999 210 220 9999 174 0 0 30 40 40 320 9999 175 0 1 100 40 9999 9999 9999 176 0 1 140 105 9999 89 9999 177 0 1 20 20 10 20 9999 178 0 0 270 290 220 240 9999 179 1 1 40 20 30 9999 9999 180 0 0 190 90 130 80 9999 181 1 1 40 9999 9999 9999 9999 182 1 0 40 80 20 20 9999 183 0 1 70 40 30 0 9999 184 1 0 180 260 160 180 9999 185 1 1 0 9999 60 70 9999 186 0 0 190 280 130 200 9999 187 0 0 270 370 360 350 9999 188 1 1 7 4 6 287 9999 189 1 1 370 9999 9999 9999 9999 190 0 1 24 3 11 7 9999 191 1 1 144 237 242 119 9999 192 1 1 13 27 9999 19 9999 193 1 0 104 174 194 9999 9999 194 0 1 25 0 9 23 9999 195 1 0 110 250 170 80 9999 196 1 1 20 9999 9999 9999 9999 197 0 0 130 9999 9999 9999 9999 198 1 0 160 230 300 200 9999 199 1 0 190 300 150 240 9999 200 0 1 20 10 0 4 9999 201 1 1 5 0 9999 9999 9999 202 0 1 59 9999 9999 9999 9999 203 1 1 5 14 5 9999 9999 204 1 1 28 9999 46 9999 9999 205 1 1 6 5 9999 9999 9999 206 0 0 107 126 72 14 9999 207 1 1 23 9999 9999 9999 9999 208 0 1 4 5 4 9 9999 209 1 1 32 39 46 30 34 210 1 0 143 154 264 176 9999 211 0 1 14 8 9999 9999 9999 212 0 0 273 383 263 369 9999 213 1 1 72 20 9 9999 9999 214 0 1 77 19 9999 9999 9999 215 1 0 95 234 216 98 9999 216 0 1 94 53 29 5 9999 217 1 1 165 9999 35 9999 9999 218 1 1 6 18 9999 9999 9999 219 0 1 281 207 160 71 9999 220 0 1 17 10 9999 9999 9999 221 1 1 7 15 11 9999 9999 222 1 0 109 92 85 9999 68 223 0 0 222 136 9999 179 9999 224 1 0 6 10 8 5 11 225 0 0 10 8 3 9999 9999 226 1 1 21 17 8 9999 9999 227 1 1 10 9999 9999 9999 9999 228 0 1 0 21 9999 9999 9999 229 0 1 13 9999 9999 9999 9999 230 0 1 14 9999 9999 9999 9999 231 1 1 9 9999 10 30 9999 232 1 1 11 7 14 16 9999 233 0 1 53 27 9999 9999 9999 234 0 0 131 129 122 66 9999 235 1 1 3 7 9999 9999 9999 236 1 0 216 249 14 9999 9999 237 1 1 8 7 9999 9999 9999 238 1 1 37 30 21 16 9999 239 0 0 200 9999 203 209 9999 240 0 0 32 57 13 7 9999 241 0 0 67 40 32 54 9999 242 0 0 235 9999 134 53 9999 243 0 1 43 55 9999 9999 9999 244 1 1 35 19 11 9999 9999 245 1 0 228 235 29 294 9999 246 1 0 109 124 88 9999 9999 247 1 1 11 9999 9999 9999 9999 248 0 0 82 9999 9999 9999 9999 249 0 1 112 9 5 9999 9999 250 1 0 181 110 9999 9999 9999 251 0 1 76 18 11 7 9999 252 0 1 152 168 144 68 9999 253 0 1 7 8 5 2 9999 254 0 0 230 253 17 170 9999 255 0 1 2 3 2 4 9999 256 0 1 1 2 1 1 9999 257 0 1 9 22 8 11 9999 258 0 0 281 300 368 202 130 259 1 1 5 9999 9999 9999 9999 260 0 1 12 35 34 14 14 261 0 1 277 84 9999 9999 9999 262 1 1 4 3 1 1 9999 263 0 1 2 2 2 2 9999 264 1 0 254 284 291 204 9999 265 0 1 51 75 78 9999 9999 266 1 1 6 2 1 9999 9999 267 1 1 19 27 34 12 9999 268 0 1 16 10 3 4 9999 269 1 0 2 6 1 1 9999 270 1 1 8 12 4 9999 9999 271 0 1 17 4 7 9999 9999 272 1 0 11 8 9999 5 9999 273 1 0 41 52 30 1 9999 274 1 1 54 39 23 14 19 275 1 1 16 9999 10 2 4 276 1 0 70 35 49 26 9999 277 1 1 10 9999 9999 9999 9999 278 0 0 10 10 4 9999 9999 279 1 1 8 9 6 9 9999 280 0 1 12 9999 6 9999 9999 281 0 1 10 8 3 7 9999 282 1 1 17 3 1 9999 9999 283 1 1 15 5 1 1 9999 284 1 1 31 26 27 12 9999 285 1 1 40 9 9999 9999 9999 286 1 1 44 30 9999 9999 9999 287 0 1 40 6 9999 9999 9999 288 1 1 12 9999 9999 9999 9999 289 1 1 80 35 47 3 9999 290 1 0 99 200 152 191 9999 291 0 1 8 9999 9999 5 9999 292 0 1 3 9999 9999 9999 9999 293 0 1 34 34 36 13 9999 294 1 0 60 33 37 14 9999 295 0 1 38 17 12 55 9999 296 0 1 31 22 10 9999 9999 297 0 1 34 13 9 9999 9999 298 1 1 11 11 3 9999 9999 299 1 1 77 51 37 9999 9999 300 1 1 9 21 9999 9999 9999 301 1 0 122 112 77 72 9999 302 0 0 273 129 163 154 9999 303 0 1 81 52 26 9999 9999 304 1 1 10 7 14 10 9999 305 0 1 4 9999 6 9999 9999 306 0 1 35 9999 11 4 9999 307 0 0 65 58 22 15 9999 308 0 1 7 4 6 9999 9999 309 0 0 180 238 171 65 9999 310 0 1 4 8 3 9999 9999 311 0 0 93 142 9999 15 9999 312 0 0 297 122 89 40 9999 313 0 0 300 330 290 270 340 314 0 1 9999 10 9999 9999 9999 315 1 1 8 15 17 12 8 316 0 1 3 3 8 6 3 317 1 1 7 9 2 9999 9999 318 1 1 273 152 65 38 21 319 1 1 137 121 146 138 9999 320 0 0 42 9999 9999 9999 9999 321 1 1 8 9999 9999 9999 9999 322 0 0 62 9999 9999 9999 9999 323 1 1 3 4 3 4 9999 324 0 1 13 7 3 9999 9999 325 0 1 37 17 20 1 9999 326 0 1 6 3 1 9999 9999 327 1 0 128 9999 24 15 9999 328 1 0 64 28 9999 9999 9999 329 1 1 2 9999 9999 9999 9999 330 1 0 125 147 203 113 9999 331 0 1 18 30 22 9999 9999 332 0 0 21 9999 8 7 9999 333 0 1 47 56 9999 9999 9999 334 1 1 5 5 4 9999 9999 335 0 1 11 12 8 9999 9999 336 0 0 184 138 37 9999 9999 337 1 1 12 9999 9999 9999 9999 338 0 1 7 10 9 4 9999 339 1 0 40 29 28 20 9999 340 0 1 100 145 88 45 9999 341 1 0 113 116 173 126 9999 342 1 1 74 56 29 27 9999 343 0 0 161 176 9999 30 9999 344 0 1 5 9999 9999 9999 9999 345 0 1 31 24 31 9999 9999 346 1 1 233 269 182 71 9999 347 1 1 63 71 16 16 9999 348 1 1 247 289 219 9999 9999 349 1 1 10 20 9999 9999 9999 350 0 0 291 367 323 267 9999 351 0 0 30 41 22 16 9999 352 0 1 5 9999 9999 9999 9999 353 1 1 108 475 284 151 9999 354 1 0 13 15 9999 9999 9999 355 1 0 341 9999 9999 9999 9999 356 1 1 6 6 9999 9999 9999 357 0 1 7 12 9 0 9999 358 1 1 23 54 9999 9999 9999 359 1 1 27 33 18 5 12 360 1 1 52 48 84 63 20 361 1 1 0 9999 15 9999 9999 362 0 1 0 9999 9999 9999 9999 363 0 1 4 10 0 9999 9999 364 1 1 14 9999 9999 0 9999 365 0 0 48 143 9999 9999 9999 366 0 0 49 77 9999 90 9999 367 0 1 5 2 9999 9999 9999 368 1 0 63 110 55 26 9999 369 0 1 6 0 9999 5 9999 370 0 1 8 0 9999 9999 9999 371 0 1 10 9999 7 9999 9999 372 0 0 237 306 286 276 9999 373 1 0 66 70 9999 9999 9999 374 0 1 155 104 9999 184 9999 375 1 0 281 9999 9999 9999 9999 376 1 1 0 9999 9999 9999 9999 377 0 0 201 238 240 418 9999 378 1 1 6 0 9999 9999 9999 379 1 1 20 12 12 9999 9999 380 0 1 27 20 11 9999 9999 381 0 1 110 57 41 9999 9999 382 0 1 37 40 9999 9999 9999 383 0 0 3 5 1 9999 9999 384 1 0 176 207 383 161 9999 385 0 1 217 90 97 9 9999 386 0 1 84 39 9999 9999 9999 387 0 1 22 14 6 9999 9999 388 0 1 8 29 16 7 9999 389 1 0 80 51 9999 9999 9999 390 0 1 224 194 125 9999 9999 391 1 1 13 19 9999 3 2 392 0 0 96 53 9999 9999 9999 393 0 1 10 17 9 9999 9999 394 1 1 30 9999 9999 9999 9999 395 0 1 57 55 9999 11 9999 396 1 1 2 3 11 9999 9999 397 0 1 19 9999 9999 9999 9999 398 1 1 39 14 16 9999 9999 399 1 0 288 323 357 369 9999 400 0 1 15 11 3 9999 9999 401 1 1 43 13 9999 9999 9999 402 1 1 14 14 10 9999 9999 403 1 0 125 9999 9999 9999 9999 404 1 1 7 7 3 11 9999 405 1 1 14 9 10 7 9999 406 1 1 2 8 9999 9999 9999 407 0 1 11 7 8 0 9999 408 0 1 5 7 9999 9999 9999 409 1 1 46 47 35 25 9999 410 0 1 3 2 9999 9999 9999 411 0 0 132 90 60 23 9999 412 1 1 84 57 54 9999 9999 413 1 1 26 9999 9999 9999 9999 414 1 0 239 200 89 51 9999 415 0 1 4 9999 9999 9999 9999 416 0 1 29 23 35 9999 9999 417 1 0 21 113 5 9999 9999 418 1 0 166 9999 9999 9999 9999 419 1 0 273 87 359 285 9999 420 0 1 181 9999 9999 9999 9999 421 1 1 2 4 2 0 9999 422 0 1 28 43 28 28 9999 423 0 1 70 60 66 49 9999 424 1 0 76 105 40 9999 9999 425 0 0 78 9999 9999 9999 9999 426 1 0 75 132 9999 9999 9999 427 0 1 36 9999 9999 9999 9999 428 0 1 12 6 16 13 9999 429 0 1 40 9999 28 9999 9999 430 0 1 16 50 17 5 9999 431 0 1 5 9999 9999 9999 9999 432 1 1 3 12 9999 9999 9999 433 1 1 56 45 9 8 9999 434 0 1 66 78 50 32 9999 435 0 0 65 96 60 91 9999 436 1 0 272 240 234 98 9999 437 0 1 60 24 90 76 9999 438 1 0 105 272 375 150 9999 439 1 1 36 32 42 9999 9999 440 0 1 24 4 9999 9999 9999 441 0 1 300 270 143 160 9999 442 0 0 20 18 10 9999 9999 443 0 0 13 14 6 7 7 444 1 1 42 20 30 18 9999 445 0 1 27 42 6 6 9999 446 1 1 7 9 21 9999 9999 447 1 0 70 63 30 9999 9999 448 1 1 159 73 9999 9999 9999 449 1 1 14 16 5 9999 9999 450 1 1 138 140 154 120 126 451 1 1 169 144 84 9999 9999 452 0 1 40 36 9999 10 9999 453 1 1 40 9999 9999 9999 9999 454 1 0 24 15 5 5 3 455 0 0 21 12 24 102 9999 456 0 0 6 24 9999 9999 9999 457 0 1 10 20 14 3 9999 458 1 1 190 136 9999 9999 9999 459 1 0 220 400 240 9999 9999 460 1 1 247 300 220 242 9999 461 1 1 9 30 10 9999 9999 462 1 1 3 21 9999 9999 9999 463 1 0 7 10 6 7 9999 464 0 1 24 9999 9999 9999 9999 465 1 1 10 6 12 9999 9999 466 0 1 9 10 9999 9999 9999 467 0 1 30 5 9999 9999 9999