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Insulin-like growth factor-I

This test measures the amount of IGF-1 (insulin-like growth factor 1) in your blood. IGF-1 is a hormone, a chemical messenger in your bloodstream that controls the actions of certain cells or organs. IGF-1 manages the effects of growth hormone (GH) in your body. Together, IGF-1 and GH promote normal growth of bones and tissues.

Source: MedlinePlus, U.S. National Library of Medicine

Normal range

276 published ranges, each from a named source
Female · 56 y – 60 y
37–208 ng/mL
Female · 59 y
44–240 ng/mL
Female · 60 y
43–241 ng/mL
Female · 61 y
41–243 ng/mL
Female · 61 y – 65 y
35–201 ng/mL
Female · 62 y
40–244 ng/mL
Female · 63 y
38–244 ng/mL
Female · 64 y
36–244 ng/mL
Female · 65 y
34–241 ng/mL
Female · 66 y
32–238 ng/mL
Female · 66 y – 70 y
34–194 ng/mL
Female · 67 y
30–235 ng/mL
Female · 68 y
28–231 ng/mL
Female · 69 y
27–228 ng/mL
Female · 70 y
26–226 ng/mL
Female · 71 y
24–224 ng/mL
Female · 71 y – 75 y
34–187 ng/mL
Female · 72 y
24–222 ng/mL
Female · 73 y
23–221 ng/mL
Female · 74 y
22–220 ng/mL
Female · 75 y
21–218 ng/mL
Female · 76 y
20–216 ng/mL
Female · 76 y – 80 y
34–182 ng/mL
Female · 77 y
20–214 ng/mL
Female · 78 y
19–210 ng/mL
Female · 79 y
18–206 ng/mL
Female · 80 y
18–200 ng/mL
Female · 81 y
18–193 ng/mL
Female · 81 y – 85 y
34–177 ng/mL
Female · 82 y
17–186 ng/mL
Female · 83 y
17–179 ng/mL
Female · 84 y
17–173 ng/mL
Female · 85 y
17–167 ng/mL
Female · 86 y – 90 y
33–175 ng/mL
Female · 91 y+
25–179 ng/mL
Male · 56 y – 60 y
34–232 ng/mL
Male · 59 y
55–203 ng/mL
Male · 60 y
53–206 ng/mL
Male · 61 y
51–209 ng/mL
Male · 61 y – 65 y
33–220 ng/mL
Male · 62 y
49–214 ng/mL
Male · 63 y
46–219 ng/mL
Male · 64 y
43–225 ng/mL
Male · 65 y
40–231 ng/mL
Male · 66 y
37–236 ng/mL
Male · 66 y – 70 y
32–209 ng/mL
Male · 67 y
34–240 ng/mL
Male · 68 y
31–243 ng/mL
Male · 69 y
29–245 ng/mL
Male · 70 y
27–246 ng/mL
Male · 71 y
26–245 ng/mL
Male · 71 y – 75 y
32–200 ng/mL
Male · 72 y
25–242 ng/mL
Male · 73 y
24–236 ng/mL
Male · 74 y
23–229 ng/mL
Male · 75 y
22–221 ng/mL
Male · 76 y
22–212 ng/mL
Male · 76 y – 80 y
33–192 ng/mL
Male · 77 y
21–204 ng/mL
Male · 78 y
20–196 ng/mL
Male · 79 y
19–189 ng/mL
Male · 80 y
18–184 ng/mL
Male · 81 y
17–180 ng/mL
Male · 81 y – 85 y
33–185 ng/mL
Male · 82 y
16–177 ng/mL
Male · 83 y
16–176 ng/mL
Male · 84 y
16–176 ng/mL
Male · 85 y
15–177 ng/mL
Male · 86 y – 90 y
33–179 ng/mL
Male · 91 y+
32–173 ng/mL
Ranges from ARUP Laboratories Test Directory, Mayo Clinic Laboratories (Pediatric Test Catalog), Mayo Clinic Laboratories (Test Catalog).

All source ranges (276)
SourceSexAgeRange
ARUP Laboratories Test Directory Female ≤ 12 mo 8–131 ng/mL
ARUP Laboratories Test Directory Female 1 y 9–146 ng/mL
ARUP Laboratories Test Directory Female 2 y 11–165 ng/mL
ARUP Laboratories Test Directory Female 3 y 13–187 ng/mL
ARUP Laboratories Test Directory Female 4 y 15–216 ng/mL
ARUP Laboratories Test Directory Female 5 y 19–251 ng/mL
ARUP Laboratories Test Directory Female 6 y 24–293 ng/mL
ARUP Laboratories Test Directory Female 7 y 30–342 ng/mL
ARUP Laboratories Test Directory Female 8 y 39–396 ng/mL
ARUP Laboratories Test Directory Female 9 y 49–451 ng/mL
ARUP Laboratories Test Directory Female 10 y 62–504 ng/mL
ARUP Laboratories Test Directory Female 11 y 76–549 ng/mL
ARUP Laboratories Test Directory Female 12 y 90–581 ng/mL
ARUP Laboratories Test Directory Female 13 y 104–596 ng/mL
ARUP Laboratories Test Directory Female 14 y 115–591 ng/mL
ARUP Laboratories Test Directory Female 15 y 121–564 ng/mL
ARUP Laboratories Test Directory Female 16 y 122–524 ng/mL
ARUP Laboratories Test Directory Female 17 y 120–479 ng/mL
ARUP Laboratories Test Directory Female 18 y 117–436 ng/mL
ARUP Laboratories Test Directory Female 19 y 113–399 ng/mL
ARUP Laboratories Test Directory Female 20 y 109–372 ng/mL
ARUP Laboratories Test Directory Female 21 y 107–351 ng/mL
ARUP Laboratories Test Directory Female 22 y 105–337 ng/mL
ARUP Laboratories Test Directory Female 23 y 103–326 ng/mL
ARUP Laboratories Test Directory Female 24 y 102–317 ng/mL
ARUP Laboratories Test Directory Female 25 y 100–311 ng/mL
ARUP Laboratories Test Directory Female 26 y 98–305 ng/mL
ARUP Laboratories Test Directory Female 27 y 96–301 ng/mL
ARUP Laboratories Test Directory Female 28 y 93–297 ng/mL
ARUP Laboratories Test Directory Female 29 y 91–293 ng/mL
ARUP Laboratories Test Directory Female 30 y 89–290 ng/mL
ARUP Laboratories Test Directory Female 31 y 87–286 ng/mL
ARUP Laboratories Test Directory Female 32 y 85–283 ng/mL
ARUP Laboratories Test Directory Female 33 y 82–280 ng/mL
ARUP Laboratories Test Directory Female 34 y 82–279 ng/mL
ARUP Laboratories Test Directory Female 35 y 81–278 ng/mL
ARUP Laboratories Test Directory Female 36 y 80–277 ng/mL
ARUP Laboratories Test Directory Female 37 y 80–277 ng/mL
ARUP Laboratories Test Directory Female 38 y 79–276 ng/mL
ARUP Laboratories Test Directory Female 39 y 78–274 ng/mL
ARUP Laboratories Test Directory Female 40 y 76–271 ng/mL
ARUP Laboratories Test Directory Female 41 y 75–267 ng/mL
ARUP Laboratories Test Directory Female 42 y 73–263 ng/mL
ARUP Laboratories Test Directory Female 43 y 71–258 ng/mL
ARUP Laboratories Test Directory Female 44 y 69–253 ng/mL
ARUP Laboratories Test Directory Female 45 y 66–249 ng/mL
ARUP Laboratories Test Directory Female 46 y 64–246 ng/mL
ARUP Laboratories Test Directory Female 47 y 62–243 ng/mL
ARUP Laboratories Test Directory Female 48 y 60–240 ng/mL
ARUP Laboratories Test Directory Female 49 y 59–238 ng/mL
ARUP Laboratories Test Directory Female 50 y 57–236 ng/mL
ARUP Laboratories Test Directory Female 51 y 55–235 ng/mL
ARUP Laboratories Test Directory Female 52 y 53–234 ng/mL
ARUP Laboratories Test Directory Female 53 y 52–233 ng/mL
ARUP Laboratories Test Directory Female 54 y 51–233 ng/mL
ARUP Laboratories Test Directory Female 55 y 49–234 ng/mL
ARUP Laboratories Test Directory Female 56 y 48–235 ng/mL
ARUP Laboratories Test Directory Female 57 y 47–236 ng/mL
ARUP Laboratories Test Directory Female 58 y 46–238 ng/mL
ARUP Laboratories Test Directory Female 59 y 44–240 ng/mL
ARUP Laboratories Test Directory Female 60 y 43–241 ng/mL
ARUP Laboratories Test Directory Female 61 y 41–243 ng/mL
ARUP Laboratories Test Directory Female 62 y 40–244 ng/mL
ARUP Laboratories Test Directory Female 63 y 38–244 ng/mL
ARUP Laboratories Test Directory Female 64 y 36–244 ng/mL
ARUP Laboratories Test Directory Female 65 y 34–241 ng/mL
ARUP Laboratories Test Directory Female 66 y 32–238 ng/mL
ARUP Laboratories Test Directory Female 67 y 30–235 ng/mL
ARUP Laboratories Test Directory Female 68 y 28–231 ng/mL
ARUP Laboratories Test Directory Female 69 y 27–228 ng/mL
ARUP Laboratories Test Directory Female 70 y 26–226 ng/mL
ARUP Laboratories Test Directory Female 71 y 24–224 ng/mL
ARUP Laboratories Test Directory Female 72 y 24–222 ng/mL
ARUP Laboratories Test Directory Female 73 y 23–221 ng/mL
ARUP Laboratories Test Directory Female 74 y 22–220 ng/mL
ARUP Laboratories Test Directory Female 75 y 21–218 ng/mL
ARUP Laboratories Test Directory Female 76 y 20–216 ng/mL
ARUP Laboratories Test Directory Female 77 y 20–214 ng/mL
ARUP Laboratories Test Directory Female 78 y 19–210 ng/mL
ARUP Laboratories Test Directory Female 79 y 18–206 ng/mL
ARUP Laboratories Test Directory Female 80 y 18–200 ng/mL
ARUP Laboratories Test Directory Female 81 y 18–193 ng/mL
ARUP Laboratories Test Directory Female 82 y 17–186 ng/mL
ARUP Laboratories Test Directory Female 83 y 17–179 ng/mL
ARUP Laboratories Test Directory Female 84 y 17–173 ng/mL
ARUP Laboratories Test Directory Female 85 y 17–167 ng/mL
ARUP Laboratories Test Directory Male ≤ 12 mo 11–100 ng/mL
ARUP Laboratories Test Directory Male 1 y 12–120 ng/mL
ARUP Laboratories Test Directory Male 2 y 13–143 ng/mL
ARUP Laboratories Test Directory Male 3 y 14–169 ng/mL
ARUP Laboratories Test Directory Male 4 y 15–200 ng/mL
ARUP Laboratories Test Directory Male 5 y 16–233 ng/mL
ARUP Laboratories Test Directory Male 6 y 17–269 ng/mL
ARUP Laboratories Test Directory Male 7 y 18–307 ng/mL
ARUP Laboratories Test Directory Male 8 y 20–347 ng/mL
ARUP Laboratories Test Directory Male 9 y 23–386 ng/mL
ARUP Laboratories Test Directory Male 10 y 29–424 ng/mL
ARUP Laboratories Test Directory Male 11 y 37–459 ng/mL
ARUP Laboratories Test Directory Male 12 y 49–487 ng/mL
ARUP Laboratories Test Directory Male 13 y 64–508 ng/mL
ARUP Laboratories Test Directory Male 14 y 83–519 ng/mL
ARUP Laboratories Test Directory Male 15 y 102–520 ng/mL
ARUP Laboratories Test Directory Male 16 y 119–511 ng/mL
ARUP Laboratories Test Directory Male 17 y 131–490 ng/mL
ARUP Laboratories Test Directory Male 18 y 137–461 ng/mL
ARUP Laboratories Test Directory Male 19 y 137–428 ng/mL
ARUP Laboratories Test Directory Male 20 y 133–395 ng/mL
ARUP Laboratories Test Directory Male 21 y 127–364 ng/mL
ARUP Laboratories Test Directory Male 22 y 120–338 ng/mL
ARUP Laboratories Test Directory Male 23 y 112–316 ng/mL
ARUP Laboratories Test Directory Male 24 y 105–298 ng/mL
ARUP Laboratories Test Directory Male 25 y 99–283 ng/mL
ARUP Laboratories Test Directory Male 26 y 94–271 ng/mL
ARUP Laboratories Test Directory Male 27 y 90–262 ng/mL
ARUP Laboratories Test Directory Male 28 y 87–255 ng/mL
ARUP Laboratories Test Directory Male 29 y 84–250 ng/mL
ARUP Laboratories Test Directory Male 30 y 83–246 ng/mL
ARUP Laboratories Test Directory Male 31 y 82–244 ng/mL
ARUP Laboratories Test Directory Male 32 y 82–243 ng/mL
ARUP Laboratories Test Directory Male 33 y 82–242 ng/mL
ARUP Laboratories Test Directory Male 34 y 82–242 ng/mL
ARUP Laboratories Test Directory Male 35 y 83–241 ng/mL
ARUP Laboratories Test Directory Male 36 y 83–240 ng/mL
ARUP Laboratories Test Directory Male 37 y 83–239 ng/mL
ARUP Laboratories Test Directory Male 38 y 83–238 ng/mL
ARUP Laboratories Test Directory Male 39 y 83–238 ng/mL
ARUP Laboratories Test Directory Male 40 y 82–237 ng/mL
ARUP Laboratories Test Directory Male 41 y 81–236 ng/mL
ARUP Laboratories Test Directory Male 42 y 80–235 ng/mL
ARUP Laboratories Test Directory Male 43 y 78–233 ng/mL
ARUP Laboratories Test Directory Male 44 y 76–230 ng/mL
ARUP Laboratories Test Directory Male 45 y 74–227 ng/mL
ARUP Laboratories Test Directory Male 46 y 72–225 ng/mL
ARUP Laboratories Test Directory Male 47 y 71–224 ng/mL
ARUP Laboratories Test Directory Male 48 y 69–224 ng/mL
ARUP Laboratories Test Directory Male 49 y 68–225 ng/mL
ARUP Laboratories Test Directory Male 50 y 67–225 ng/mL
ARUP Laboratories Test Directory Male 51 y 66–225 ng/mL
ARUP Laboratories Test Directory Male 52 y 65–222 ng/mL
ARUP Laboratories Test Directory Male 53 y 64–218 ng/mL
ARUP Laboratories Test Directory Male 54 y 62–214 ng/mL
ARUP Laboratories Test Directory Male 55 y 61–210 ng/mL
ARUP Laboratories Test Directory Male 56 y 59–206 ng/mL
ARUP Laboratories Test Directory Male 57 y 58–204 ng/mL
ARUP Laboratories Test Directory Male 58 y 56–203 ng/mL
ARUP Laboratories Test Directory Male 59 y 55–203 ng/mL
ARUP Laboratories Test Directory Male 60 y 53–206 ng/mL
ARUP Laboratories Test Directory Male 61 y 51–209 ng/mL
ARUP Laboratories Test Directory Male 62 y 49–214 ng/mL
ARUP Laboratories Test Directory Male 63 y 46–219 ng/mL
ARUP Laboratories Test Directory Male 64 y 43–225 ng/mL
ARUP Laboratories Test Directory Male 65 y 40–231 ng/mL
ARUP Laboratories Test Directory Male 66 y 37–236 ng/mL
ARUP Laboratories Test Directory Male 67 y 34–240 ng/mL
ARUP Laboratories Test Directory Male 68 y 31–243 ng/mL
ARUP Laboratories Test Directory Male 69 y 29–245 ng/mL
ARUP Laboratories Test Directory Male 70 y 27–246 ng/mL
ARUP Laboratories Test Directory Male 71 y 26–245 ng/mL
ARUP Laboratories Test Directory Male 72 y 25–242 ng/mL
ARUP Laboratories Test Directory Male 73 y 24–236 ng/mL
ARUP Laboratories Test Directory Male 74 y 23–229 ng/mL
ARUP Laboratories Test Directory Male 75 y 22–221 ng/mL
ARUP Laboratories Test Directory Male 76 y 22–212 ng/mL
ARUP Laboratories Test Directory Male 77 y 21–204 ng/mL
ARUP Laboratories Test Directory Male 78 y 20–196 ng/mL
ARUP Laboratories Test Directory Male 79 y 19–189 ng/mL
ARUP Laboratories Test Directory Male 80 y 18–184 ng/mL
ARUP Laboratories Test Directory Male 81 y 17–180 ng/mL
ARUP Laboratories Test Directory Male 82 y 16–177 ng/mL
ARUP Laboratories Test Directory Male 83 y 16–176 ng/mL
ARUP Laboratories Test Directory Male 84 y 16–176 ng/mL
ARUP Laboratories Test Directory Male 85 y 15–177 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female ≤ 11 mo 14–192 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female ≤ 1 y 17–185 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 1 y – 2 y 15–175 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 1 y 23–243 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 2 y – 3 y 16–179 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 2 y 28–256 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 3 y 31–249 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 3 y – 4 y 38–214 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 4 y – 5 y 34–238 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 4 y 33–237 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 5 y 36–234 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 5 y – 6 y 37–272 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 6 y – 7 y 45–316 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 6 y 39–246 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 7 y 44–279 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 7 y – 8 y 58–367 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 8 y 51–334 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 8 y – 9 y 76–424 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 9 y 61–408 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 9 y – 10 y 99–483 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 10 y – 11 y 125–541 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 10 y 73–495 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 11 y 88–585 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 11 y – 12 y 152–593 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 12 y 104–665 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 12 y – 13 y 178–636 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 13 y 120–719 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 13 y – 14 y 200–664 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 14 y – 15 y 214–673 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 14 y 136–729 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 15 y – 16 y 218–659 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 15 y 147–691 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 16 y 153–611 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 16 y – 17 y 208–619 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 17 y 149–509 ng/mL
Mayo Clinic Laboratories (Test Catalog) Female 17 y – 18 y 185–551 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 18 y – 22 y 85–370 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 23 y – 25 y 73–320 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 26 y – 30 y 66–303 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 31 y – 35 y 59–279 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 36 y – 40 y 54–258 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 41 y – 45 y 49–240 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 46 y – 50 y 44–227 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 51 y – 55 y 40–217 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 56 y – 60 y 37–208 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 61 y – 65 y 35–201 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 66 y – 70 y 34–194 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 71 y – 75 y 34–187 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 76 y – 80 y 34–182 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 81 y – 85 y 34–177 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 86 y – 90 y 33–175 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Female 91 y+ 25–179 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male ≤ 1 y 14–142 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male ≤ 11 mo 18–156 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 1 y 14–203 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 1 y – 2 y 12–134 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 2 y 16–222 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 2 y – 3 y 12–135 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 3 y 22–229 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 3 y – 4 y 30–155 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 4 y – 5 y 28–181 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 4 y 30–236 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 5 y – 6 y 31–214 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 5 y 39–250 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 6 y 47–275 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 6 y – 7 y 38–253 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 7 y – 8 y 48–298 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 7 y 54–312 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 8 y 61–356 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 8 y – 9 y 62–347 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 9 y – 10 y 80–398 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 9 y 67–405 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 10 y 73–456 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 10 y – 11 y 100–449 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 11 y – 12 y 123–497 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 11 y 79–506 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 12 y – 13 y 146–541 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 12 y 84–551 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 13 y – 14 y 168–576 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 13 y 90–589 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 14 y – 15 y 187–599 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 14 y 95–618 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 15 y 99–633 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 15 y – 16 y 201–609 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 16 y 104–633 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 16 y – 17 y 209–602 ng/mL
Mayo Clinic Laboratories (Test Catalog) Male 17 y – 18 y 207–576 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 17 y 107–615 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 18 y – 22 y 91–442 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 23 y – 25 y 66–346 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 26 y – 30 y 60–329 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 31 y – 35 y 54–310 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 36 y – 40 y 48–292 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 41 y – 45 y 44–275 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 46 y – 50 y 40–259 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 51 y – 55 y 37–245 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 56 y – 60 y 34–232 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 61 y – 65 y 33–220 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 66 y – 70 y 32–209 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 71 y – 75 y 32–200 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 76 y – 80 y 33–192 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 81 y – 85 y 33–185 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 86 y – 90 y 33–179 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog) Male 91 y+ 32–173 ng/mL

What an abnormal result can be associated with

A high result
Increased circulating insulin-like growth factor 1 concentration
A low result
Decreased circulating insulin-like growth factor 1 concentration
Associations from LOINC2HPO (Human Phenotype Ontology). This is reference information, not a diagnosis: only a clinician can interpret your result in context.
details
Sample
Serum or plasma · LOINC
Part of
Bryan Johnson Blueprint
Listed under
Growth Disorders · Hormones · Pituitary Disorders · Pituitary Tumors
Code
LOINC 2484-4 · ng/mL
Also known as
IGF-1, IGF-I, IGF1, Somatomedin C, FI
See your own Insulin-like growth factor-I Add a lab report and it is drawn against your lab's range, over time. Upload a Blood Test