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PatientPlus articles are written for doctors and so the language can be technical. However, some people find that they add depth to the articles found in the other sections of this website which are written for non-medical people.

Six Week Review (CHS)

The first scheduled examination in child health surveillance (CHS) is the six week check. This forms part of a routine set of examinations which are standard practice, although little evidence exists for their efficacy.1 It should take place by 8 weeks at the latest and should include:

  • A physical examination
  • A review of development
  • An opportunity to give health promotion advice
  • An opportunity for the parent to express concerns
Physical examination

The main purpose of this is to detect:

It should also include:

  • A weight check
  • Measurement of head circumference
  • Assessment of tone
  • Check of spine, genitals, femoral pulse, hernias and palate
  • Observe/exclude jaundice, organomegaly and dysmorphic features

Heart disease

Congenital heart disease (CHD) is the most commonly notified malformation; in 2001 there were 1,014 notifications of CHD among livebirths.2 Early detection and treatment often improves long term outcome. For example, some heart defects may not cause symptoms until irreversible pulmonary hypertension develops.

  • Look for cyanosis, ventricular heave, respiratory distress, and tachypnoea; a respiratory rate persistently over 55 is suspicious. The rate should not be >30 when asleep, if older than 4 weeks.
  • Feel for apex beat and assess whether displaced.
  • Listen for murmurs. Innocent murmurs are common and are typified by low intensity, localised to small area of praecordium and in the absence of other symptoms or signs. If in doubt, refer.

NB: a normal cardiac examination does not completely rule out CHD. It may still manifest in later childhood.

Developmental dysplasia of the hip (DDH)

In 2001 there were only 136 notifications of DDH.2 The general approach is to:

  • Check for leg-length discrepancy
  • Check for asymmetry of leg creases
  • Perform Barlow and Ortolani test

Refer promptly if any abnormality is detected. Treatment commenced within 6-8 weeks is often successful, but a missed diagnosis can be devastating.
Risk factors for DDH include:

  • Family history
  • Breech presentation
  • Feet abnormalities
  • Torticollis

An ultrasound scan of the hips is performed a few days after birth for neonates who have risk factors. However, it is unlikely to become a universal screening test.
Barlow's test identifies hips which are dislocatable:

  • Examine one hip at a time with the baby lying supine.
  • For left hip, support the pelvis with your left hand.
  • With your right hand, flex and adduct the left hip. (Keep your fingertips on the greater trochanter laterally and your thumb on medial proximal thigh).
  • Gently push the hip posteriorly in the line of the shaft of femur.
  • A positive test causes the femoral head to slip out of the acetabulum which you can feel.
  • Do the 'mirror image' for the right hip.

Ortolani's test identifies hips which are dislocated and is used to confirm diagnosis:

  • Examine one hip at a time with the baby lying supine.
  • Hold the hip as in the Barlow test.
  • Gently abduct the hip fully until it lies flat on the bed.
  • If the hip is dislocated you can feel, and sometimes hear, a 'clunk' as the femoral head goes back into the acetabulum during abduction.

Eye examination

109 eye anomalies were reported in 2001, of which anophthalmia accounted for 20.
The Royal College of Ophthalmologists guidelines3 suggest that:

  • The external eyes should be examined; this may suggest conditions e.g. glaucoma which may be indicated by one eye being larger than the other.
  • The presence of a red reflex in each eye should be established; hold an ophthalmoscope about 30cm from the infant's eyes. Dark spots in the red reflex can be due to cataracts, corneal abnormalities, or opacities in the vitreous.
  • The parents should be asked if there is a family history of visual disorders, particularly retinoblastoma or congenital cataract.
  • Parents should be asked soon after birth (and at each subsequent contact) whether they have any anxieties about the baby's vision.

If there any doubts as a result of this, an urgent referral should be made to hospital ophthalmic services.

Testes

Check that both testes are well down in the scrotum. Refer if there is doubt.

Tone

  • When held in ventral suspension, the baby should be able to hold their head in line with the rest of their body.
  • When pulled to sit from supine, there will be some head lag, but there should be some ability to raise the head.
Review of development
  • Review feeding and weight gain.
  • Check growth chart.
  • Review vision and hearing; automated hearing screening is being phased in for neonates.4 But, ask parents if their child can see and hear. Most parents will have noticed that their baby will 'still' to sudden noise and will follow a face with their eyes.
  • Socially; most babies will be spontaneously smiling by 6 weeks. Also, they will have a range of sounds - coos, glugs, cries - which indicate mood.

Ask the parents if they have any other concerns.

Health promotion

This is also an opportunity to discuss:

  • Immunisations5
  • Breastfeeding and other advice on feeding and weaning6,7
  • Reducing the risk of sudden infant death syndrome8
  • Dangers of passive smoking
  • Car safety and other injury prevention strategies
  • Dental health; sugar-free medicines, avoiding sugary drinks or sugar on dummies9

Give written advice where appropriate.
Also, briefly consider maternal health. In particular, is there evidence of postnatal depression?


Document references
  1. Dinkevich E, Hupert J, Moyer VA; Evidence based well child care. BMJ. 2001 Oct 13;323(7317):846-9.
  2. National Statistics. Congenital Anomaly Statistics notifications - 2001: England and Wales - summary table.; 2001
  3. RCOphth.; Ophthalmic Services for Children. Published 2005.
  4. National Library for Health; Newborn Hearing Screening - well baby protocol - Map of Medicine; [As PDF]
  5. Immunizations - childhood vaccination programme, Clinical Knowledge Summaries (2007)
  6. Oddy WH; Breastfeeding protects against illness and infection in infants and children: a review of the evidence. Breastfeed Rev. 2001 Jul;9(2):11-8. [abstract]
  7. Leung AK, Sauve RS; Breast is best for babies. J Natl Med Assoc. 2005 Jul;97(7):1010-9. [abstract]
  8. Foundation for the Study of Sudden Infant Deaths; Advice for professionals.
  9. Harris R, Nicoll AD, Adair PM, et al; Risk factors for dental caries in young children: a systematic review of the literature. Community Dent Health. 2004 Mar;21(1 Suppl):71-85. [abstract]

Internet and further reading Acknowledgements EMIS is grateful to Dr Hayley Willacy for writing this article. The final copy has passed scrutiny by the independent Mentor GP reviewing team. ©EMIS 2008.
DocID: 2783
Document Version: 21
DocRef: bgp24575
Last Updated: 22 Oct 2007
Review Date: 21 Oct 2009




















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PS - Health and Poverty

Perhaps the biggest cause of ill health in the world is poverty. Help to Make Poverty History. For example, why not lend some of your money to disadvantaged communities to enable them to trade their way out of poverty through schemes such as Shared Interest.

See also MAKEPOVERTYHISTORY North East for details and links to campaigns against poverty.

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